{"id":14223,"date":"2025-12-29T15:41:01","date_gmt":"2025-12-29T07:41:01","guid":{"rendered":"https:\/\/www.kingpdc.com\/?p=14223"},"modified":"2026-01-30T16:21:51","modified_gmt":"2026-01-30T08:21:51","slug":"le-puits-de-forage-pdc","status":"publish","type":"post","link":"https:\/\/www.kingpdc.com\/fr\/le-puits-de-forage-pdc\/","title":{"rendered":"Le tr\u00e9pan Pdc"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:100px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:55px;color:#343741;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading\" id=\"product-H-H1\" style=\"font-size:30px;text-transform:capitalize\">Le tr\u00e9pan de forage Pdc supporte la personnalisation<\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-normal-font-size\">Le tr\u00e9pan well pdc utilise un diamant polycristallin compact (PDC) de haute qualit\u00e9 et une matrice d'alliage renforc\u00e9e. En optimisant la disposition des dents de coupe, la dur\u00e9e de vie du tr\u00e9pan peut \u00eatre prolong\u00e9e de plus de 40% tout en am\u00e9liorant le taux de p\u00e9n\u00e9tration (ROP). Il s'agit de l'outil de base pour le forage de puits profonds et de roches dures complexes, qui permet de r\u00e9duire le co\u00fbt global et de soutenir l'approvisionnement en masse.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ff873d;color:#ffffff;font-size:16px;padding:10px 60px;\"><a href=\"#contact-us\" rel=\"noopener noreferrer #contact-us\">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#373737;padding:10px 60px;\" href=\"#contact-us\" rel=\"noopener noreferrer#contact-us\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>le puits de forage pdc<\/strong> param\u00e8tres importants<\/strong>\uff1a<\/h2>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25.5%\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-1f7f93fbd837c97a97ce9082d89f4f5e\" style=\"font-size:18px;text-transform:capitalize\">&nbsp;M221\/M321\/S123<\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-6772e029c5684fe1fa136fb69a336efb\"><strong>Code IADC :<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:29.2%\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-db80220a76f29d066c338bfcd1d1ebed\" style=\"font-size:18px;text-transform:capitalize\">13mm\/16mm\/19mm<\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-a5bc35b311a71458505e9a34bf1a6cb2\"><strong>Taille de la dent de coupe :&nbsp;<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-d4ae76d2c9d81b45d8ca2f2b79f502d9\" style=\"font-size:18px;text-transform:capitalize\">\u2264 25 000 PSI<\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-95a65f5a6fa0498f328efaf46a271417\"><strong>R\u00e9sistance \u00e0 la compression applicable :<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.kingpdc.com\/fr\">Accueil<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-monte-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:570px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"895\" height=\"880\" class=\"wp-block-cover__image-background wp-image-14226\" alt=\"le puits de forage pdc\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57.png 895w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-300x295.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-768x755.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-12x12.png 12w\" sizes=\"auto, (max-width: 895px) 100vw, 895px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:66px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\"><strong><strong>le puits de forage pdc Caract\u00e9ristiques<\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-2-color has-text-color has-link-color has-normal-font-size wp-elements-0cec09a7d499b22b1bfc069b3d8256a8\">Feuille composite \u00e0 haute stabilit\u00e9 thermique :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">&nbsp;Une couche de diamant polycristallin de haute qualit\u00e9 d'une \u00e9paisseur de 2,0 \u00e0 2,5 mm est adopt\u00e9e, ce qui am\u00e9liore la r\u00e9sistance \u00e0 l'usure de 30%, garantit que l'ar\u00eate de coupe du tr\u00e9pan pdc reste tranchante \u00e0 haute temp\u00e9rature et dans un environnement \u00e0 forte friction, et r\u00e9duit le nombre de forages fr\u00e9quents.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-a5add5b225338ec4a816f624d3dfceb0\">Maintenir une efficacit\u00e9 de forage stable :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Une simulation informatique de la dynamique des fluides est r\u00e9alis\u00e9e pour la disposition des buses afin d'\u00e9liminer l'accumulation de d\u00e9bris au fond du tr\u00e9pan, d'emp\u00eacher efficacement le ph\u00e9nom\u00e8ne de \"tr\u00e9pan tass\u00e9 par la boue\" caus\u00e9 par la formation visqueuse, et de maintenir une efficacit\u00e9 de forage stable.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-2-color has-text-color has-link-color has-normal-font-size wp-elements-5332017f718b374fea36c359def6c321\">R\u00e9duire la difficult\u00e9 du tubage au cours de la derni\u00e8re p\u00e9riode :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La partie pr\u00e9servant le diam\u00e8tre est encastr\u00e9e dans une colonne de carbure de tungst\u00e8ne haute densit\u00e9 et de diamant naturel, et la tol\u00e9rance est contr\u00f4l\u00e9e dans une fourchette de +0,02\"\/-0\" afin de garantir que le diam\u00e8tre du puits reste r\u00e9gulier apr\u00e8s un forage de longue dur\u00e9e et de r\u00e9duire la difficult\u00e9 de la mise en place du tubage par la suite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-2-color has-text-color has-link-color has-normal-font-size wp-elements-1eb8acb86fd2ee4c956b83f8001491dd\">Denture \u00e0 double rang\u00e9e r\u00e9sistante aux chocs :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La structure \u00e0 double rang\u00e9e de dents est adopt\u00e9e dans les zones de coupe \u00e0 haut risque pour partager la charge de la dent unique, la r\u00e9sistance \u00e0 l'impact est augment\u00e9e de 50%, et la fissuration de la feuille composite est \u00e9vit\u00e9e lorsqu'il s'agit de strates de duret\u00e9 in\u00e9gale ou de couches de gravier.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-2-color has-text-color has-link-color has-normal-font-size wp-elements-95a410f312f0dbdc40aba35617f3f43a\">Forte r\u00e9sistance \u00e0 l'\u00e9rosion :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">deux options : corps en acier (Steel Body) ou carcasse (Matrix Body). Le tr\u00e9pan \u00e0 matrice adopte du carbure de tungst\u00e8ne impr\u00e9gn\u00e9, qui pr\u00e9sente une forte r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux fluides corrosifs et aux formations de gr\u00e8s tr\u00e8s abrasives.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-2-color has-text-color has-link-color has-normal-font-size wp-elements-5af87507f61a71b95b55a377a2e514d3\">R\u00e9duire les vibrations radiales pendant la rotation :<\/h4>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">&nbsp;la disposition asym\u00e9trique de 3 \u00e0 8 lames test\u00e9e par l'\u00e9quilibre dynamique r\u00e9duit consid\u00e9rablement les vibrations radiales pendant la rotation, de sorte que le tr\u00e9pan pdc a une capacit\u00e9 de contr\u00f4le de la surface de l'outil plus pr\u00e9cise dans le forage directionnel.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\">Tableau structur\u00e9 des param\u00e8tres d\u00e9taill\u00e9s<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Param\u00e8tres<\/td><td>Sp\u00e9cifications\/Description<\/td><td>Normes industrielles\/normes de mise en \u0153uvre<\/td><\/tr><tr><td><strong>Sp\u00e9cifications et dimensions du produit<\/strong><\/td><td>3 1\/2\u2033 (88.9mm) - 17 1\/2\u2033 (444.5mm)<\/td><td>Conforme \u00e0 la norme API Spec 7-1<\/td><\/tr><tr><td><strong>Nombre de lames<\/strong><\/td><td>3, 4, 5, 6, 8 lames en option.<\/td><td>Configuration bas\u00e9e sur la duret\u00e9 de la formation<\/td><\/tr><tr><td><strong>Filetage du connecteur<\/strong><\/td><td>2 3\/8\u2033 - 7 5\/8\u2033 API Reg<\/td><td>Filet d'huile standard API<\/td><\/tr><tr><td><strong>Quantit\u00e9\/type de buse<\/strong><\/td><td>3-9 Buses \u00e0 visser interchangeables<\/td><td>Mat\u00e9riau en carbure de tungst\u00e8ne, r\u00e9sistant \u00e0 l'\u00e9rosion \u00e0 haute pression<\/td><\/tr><tr><td><strong>WOB (Workover End) recommand\u00e9<\/strong><\/td><td>5 000 - 35 000 lbs<\/td><td>D\u00e9pend de la taille du foret<\/td><\/tr><tr><td><strong>RPM recommand\u00e9<\/strong><\/td><td>60 - 180 RPM<\/td><td>Compatible avec les perceuses rotatives ou \u00e0 vis<\/td><\/tr><tr><td><strong>R\u00e9sistance \u00e0 la compression de la formation<\/strong><\/td><td>Strates tendres \u00e0 moyennement dures (schiste, gr\u00e8s, calcaire)<\/td><td>S\u00e9rie IADC 100-400<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f7f7f7;padding-bottom:40px;padding-top:60px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:38%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-medium-font-size\"><strong>Le puits de forage point de comparaison pdc<\/strong>s<\/h2>\n\n\n\n<p>Les tr\u00e9pans PDC cisaillent la roche, augmentant le rendement de 2 \u00e0 3 fois par rapport aux tr\u00e9pans \u00e0 c\u00f4ne et r\u00e9duisant le temps de forage. Malgr\u00e9 un co\u00fbt initial plus \u00e9lev\u00e9, la longue dur\u00e9e de vie (des centaines d'heures) r\u00e9duit les co\u00fbts de d\u00e9clenchement et de changement de tr\u00e9pan, diminuant le co\u00fbt de forage par m\u00e8tre de plus de 25%.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"464\" class=\"wp-block-cover__image-background wp-image-14227\" alt=\"Points de comparaison entre le tr\u00e9pan et le puits pdc\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-1024x464.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-1024x464.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-300x136.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-768x348.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-18x8.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58.png 1323w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:2%\">\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:center;\"><div class=\"fangbox\" style=\"width:1px;height:350px;background-color:#e7e7e7;\"><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><strong>R\u00e9soudre le probl\u00e8me des d\u00e9clenchements fr\u00e9quents dans les op\u00e9rations sur les puits profonds<\/strong><\/h4>\n\n\n\n<p>Le probl\u00e8me de l'usure rapide des tr\u00e9pans traditionnels dans les formations profondes de roches dures est r\u00e9solu, et le tr\u00e9pan unique pour puits pdc a une forte capacit\u00e9 d'entra\u00eenement, ce qui r\u00e9duit efficacement le processus de d\u00e9clenchement le plus fastidieux dans les op\u00e9rations de puits profonds.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><strong>R\u00e9soudre le probl\u00e8me des dommages caus\u00e9s aux dents par l'effondrement des formations de roches dures<\/strong><\/h4>\n\n\n\n<p>Compte tenu du probl\u00e8me de la formation dure et de l'effondrement facile de la dent, le proc\u00e9d\u00e9 de la feuille composite pr\u00e9contrainte et le r\u00e9glage fin de l'angle de coupe permettent de r\u00e9soudre le probl\u00e8me de la formation altern\u00e9e douce et dure de la charge d'impact instantan\u00e9e caus\u00e9e par l'\u00e9crasement de la dent.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><strong>R\u00e9soudre le probl\u00e8me de la poche de boue qui conduit \u00e0 la stagnation des forages<\/strong><\/h4>\n\n\n\n<p>Le probl\u00e8me de l'encombrement du tr\u00e9pan par les d\u00e9bris de roche lors du forage dans la couche d'argile est r\u00e9solu. La rainure d'\u00e9vacuation des copeaux optimis\u00e9e augmente l'espace de r\u00e9tention des copeaux, et le jet \u00e0 haute pression est adapt\u00e9 pour garantir l'\u00e9vacuation instantan\u00e9e des d\u00e9bris.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\"><strong><strong>Le tr\u00e9pan pdc Applicable \u00e0 la foule<\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"674\" class=\"wp-block-cover__image-background wp-image-14228\" alt=\"Le tr\u00e9pan de forage pdc Applicable \u00e0 la soci\u00e9t\u00e9 d&#039;ing\u00e9nierie d&#039;exploration p\u00e9troli\u00e8re et gazi\u00e8re\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-1024x674.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-1024x674.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-300x197.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-768x505.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59.png 1135w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-normal-font-size wp-elements-656dbeceabb3584325c9a9e3139209d8\"><strong>Soci\u00e9t\u00e9 d'ing\u00e9nierie pour l'exploration p\u00e9troli\u00e8re et gazi\u00e8re :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">Il convient \u00e0 l'exploitation de puits moyennement profonds, de puits directionnels et de puits horizontaux sur terre et en mer, et r\u00e9pond \u00e0 la demande stricte d'une vitesse de forage m\u00e9canique \u00e9lev\u00e9e et d'outils de forage \u00e0 longue dur\u00e9e de vie.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"545\" class=\"wp-block-cover__image-background wp-image-14229\" alt=\"Le tr\u00e9pan pour puits pdc Applicable \u00e0 l&#039;entrepreneur de forage de puits d&#039;eau profonde et de puits g\u00e9othermiques\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-1024x545.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-1024x545.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-300x160.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-768x409.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-18x10.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60.png 1285w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-normal-font-size wp-elements-aa4ba040798d116ae0cfe5691ecba8e9\"><strong>Entrepreneur en forage de puits en eau profonde et de puits g\u00e9othermiques :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">&nbsp;pour le d\u00e9veloppement g\u00e9othermique des roches ign\u00e9es dures ou des aquif\u00e8res g\u00e9othermiques profonds, pour fournir des programmes de forage \u00e0 haute temp\u00e9rature et p\u00e9n\u00e9trant afin de r\u00e9duire le co\u00fbt des grandes pompes \u00e0 eau avant le puits.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"509\" class=\"wp-block-cover__image-background wp-image-14230\" alt=\"Le puits de forage pdc Foule applicable \u00e0 l&#039;\u00e9quipe d&#039;exploration des ressources min\u00e9rales\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-1024x509.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-1024x509.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-300x149.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-768x382.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61.png 1327w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-normal-font-size wp-elements-d329fd92c47eba84056754b2ee700321\"><strong>\u00c9quipe d'exploration des ressources min\u00e9rales :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">il convient \u00e0 l'\u00e9tude en profondeur des puits d'extraction de m\u00e9thane de houille (CBM) et de min\u00e9raux m\u00e9talliques, et offre d'excellentes performances pour garantir la qualit\u00e9 des carottes (si n\u00e9cessaire) ou la formation rapide des trous.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" class=\"wp-block-cover__image-background wp-image-14231\" alt=\"Le puits de forage pdc Applicable \u00e0 l&#039;ensemble des travaux de construction de r\u00e9seaux de canalisations sans excavation :\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-1024x507.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-1024x507.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-300x149.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-768x380.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62.png 1313w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-black-color has-text-color has-link-color has-normal-font-size wp-elements-3f5e241555410017621575f9025f74e1\">Pose de r\u00e9seaux de canalisations sans excavation :&nbsp;<\/h3>\n\n\n\n<p>&nbsp;Dans la construction par forage directionnel horizontal (HDD), il est utilis\u00e9 pour traverser la couche de roche tr\u00e8s dure afin d'assurer l'ach\u00e8vement en temps voulu des travaux de travers\u00e9e de rivi\u00e8re ou de route sur de longues distances.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\"><strong>Instructions pour <strong><strong>Le puits de forage pdc<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-icon thempark-block themepark_icon_list_out undefined  xhms\" id=\"nomo1\" style=\"padding-bottom:20px;padding-top:20px;\"><div class=\"themepark_icon_list_in\" style=\"\"><div class=\"themepark_icon_lists iconl4 iconls2\" style=\"\"><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">V\u00e9rifier avant d'introduire le tr\u00e9pan dans le puits :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>v\u00e9rifier soigneusement que les sp\u00e9cifications du filetage du tr\u00e9pan correspondent \u00e0 celles de la tige de forage, v\u00e9rifier que la feuille composite n'a pas \u00e9t\u00e9 endommag\u00e9e par le transport, et confirmer que la buse est install\u00e9e fermement et que le canal n'est pas obstru\u00e9.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Contr\u00f4le des processus en fond de puits :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>l'op\u00e9ration lente doit \u00eatre effectu\u00e9e en r\u00e9duction de diam\u00e8tre ou en section complexe en fond de puits, et il est strictement interdit de s'asseoir directement au fond du puits sans circulation de boue afin d'\u00e9viter la fragmentation m\u00e9canique des dents de coupe due \u00e0 l'impact.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Phase de rodage<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>apr\u00e8s avoir atteint le fond du puits, au moins <\/span><span>0,5-1 m doit \u00eatre for\u00e9 avec un faible WOB <\/span><span>2-5kN et faible<\/span><span> vitesse de rotation 40-60RPM, et les param\u00e8tres normaux devraient \u00eatre r\u00e9tablis apr\u00e8s que les dents de coupe aient form\u00e9 une piste de coupe stable.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Surveillance normale du forage :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>en temps r\u00e9el <\/span><span>surveillance de la pression de la pompe et des changements de couple, en fonction du retour d'information sur la formation, pour ajuster la WOB et le RPM, si le couple fluctue fortement, il faut imm\u00e9diatement v\u00e9rifier s'il s'agit d'une formation ou d'une vibration extr\u00eame.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><\/div><\/div><\/section>\n\n\n\n<iframe loading=\"lazy\" width=\"1380\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/e3Y8H68ExG0?si=g8OL_Lt1Y2GAjLAr\" title=\"Lecteur vid\u00e9o YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\">Nous conna\u00eetre et nous contacter<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"1018\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9.png\" alt=\"certificat\" class=\"wp-image-13992\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9.png 720w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9-212x300.png 212w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9-8x12.png 8w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;background-color:#ffffff;padding:1px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left has-monte-grey-color has-text-color has-link-color has-medium-font-size wp-elements-aa55348dfa96e253a032da63d88292ad\" id=\"contact-us\"><strong><strong><strong>Obtenir gratuitement <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-themecolor-1-color\">Citation<\/mark> Aujourd'hui.<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:760px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#ffffff;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f twomo\" action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Nom\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Courrier \u00e9lectronique\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet2\"><textarea id=\"tpcommet2\" name=\"tpcommet2\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Votre question\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|E-mail|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.kingpdc.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#ff731c;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:1;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-left\"><strong>Notre usine<\/strong><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-listul thempark-block list_ul_box_out  Effect0 undefined\" style=\"undefined\" swlist=\"1\" progresseffect=\"0\" autoplays=\"2\" line=\"1\" loops=\"yes\"><div class=\"swiper-container showslidebox_out  listpadings\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide listul_box\" style=\"\"><a class=\"listul_box_img\" style=\"\"><div style=\"\" class=\"listulpic\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy lazyload\" data-src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-63.png\" src=\"https:\/\/www.kingpdc.com\/wp-content\/themes\/smartenterprise-child\/images\/loading3.png\" alt=\"\" width=\"1334\" height=\"674\"><\/div><\/a><\/div><\/div><div class=\"pagination MovePnly\"><\/div><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion active sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Quelle est la duret\u00e9 du tr\u00e9pan well pdc pour les formations rocheuses ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-9475a19861dc2fa579265f15d88a239d\" style=\"color:#666666\">R : Il est principalement con\u00e7u pour \u00eatre utilis\u00e9 dans des formations mod\u00e9r\u00e9ment dures \u00e0 dures (r\u00e9sistance \u00e0 la compression ne d\u00e9passant pas 25 000 PSI), telles que le calcaire, le gr\u00e8s et le schiste dur. Pour les roches ign\u00e9es extr\u00eamement dures, nous recommandons un mod\u00e8le avec des dents de coupe de plus petit diam\u00e8tre.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-666f537a1d1c9a95ec1c905fa7378c2c\" style=\"color:#666666\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Comment choisir entre un foret PDC en acier et un foret PDC matriciel ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-d0f0dce0f07d1202d6377ec47f72a985\" style=\"color:#666666\">R : Le tr\u00e9pan en acier a une grande rainure d'enl\u00e8vement des copeaux, ce qui convient \u00e0 un ROP \u00e9lev\u00e9 et aux formations tendres ; le tr\u00e9pan \u00e0 matrice a une plus grande r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux formations dures avec une forte abrasion, une grande teneur en sable ou un forage de longue dur\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Comment juger de la n\u00e9cessit\u00e9 de remplacer le tr\u00e9pan du puits pdc ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-41db5cfa53aefc544cbfda05e0e18e9e\" style=\"color:#666666\">R : Lorsque le taux de p\u00e9n\u00e9tration chute de mani\u00e8re significative (moins de 50% de la valeur normale), que le couple fluctue de mani\u00e8re anormale ou que la pression de la pompe \u00e0 boue augmente de mani\u00e8re significative sous la m\u00eame pression du tr\u00e9pan, cela indique g\u00e9n\u00e9ralement que le tr\u00e9pan a \u00e9t\u00e9 s\u00e9rieusement us\u00e9 ou qu'une poche de boue s'est produite, et que l'inspection du forage doit \u00eatre envisag\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : La buse du tr\u00e9pan peut-elle \u00eatre remplac\u00e9e en fonction de la capacit\u00e9 de la pompe ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c657b031693e37fcd884ebdb5fc7cddd\" style=\"color:#666666\">R : Oui, le tr\u00e9pan est \u00e9quip\u00e9 d'une buse viss\u00e9e en carbure de tungst\u00e8ne rempla\u00e7able. Vous pouvez calculer la puissance optimale de l'eau (HSI) et remplacer les buses avec diff\u00e9rents diam\u00e8tres d'al\u00e9sage en fonction des exigences de d\u00e9placement et de pression de la pompe \u00e0 boue sur site.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Le produit permet-il d'exploiter des puits directionnels ou horizontaux ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c5790717504102892c3c6ca157392d0f\" style=\"color:#666666\">A : Support. Notre tr\u00e9pan pour puits pdc adopte un gabarit court et une conception d'\u00e9quilibre des forces lat\u00e9rales, ce qui convient parfaitement au forage directionnel \u00e0 l'aide d'une foreuse \u00e0 vis (PDM) ou d'un syst\u00e8me rotatif orientable (RSS).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : La perceuse peut-elle \u00eatre r\u00e9par\u00e9e apr\u00e8s utilisation ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-8bd9b294d462d709a5fec60f8930a101\" style=\"color:#666666\">R : En fonction des dommages. Si la matrice est intacte et que seule la feuille composite individuelle est us\u00e9e, la feuille composite PDC peut \u00eatre remplac\u00e9e par un processus de brasage professionnel afin de r\u00e9aliser le recyclage et de r\u00e9duire davantage les co\u00fbts.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:10px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading product-H-H1 has-medium-font-size\" style=\"text-transform:capitalize\">le puits de forage pdc<\/h1>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le tr\u00e9pan well pdc utilise un diamant polycristallin compact (PDC) de haute qualit\u00e9 et une matrice d'alliage renforc\u00e9e. En optimisant la disposition des dents de coupe, la dur\u00e9e de vie du tr\u00e9pan peut \u00eatre prolong\u00e9e de plus de 40% tout en am\u00e9liorant le taux de p\u00e9n\u00e9tration (ROP). Il s'agit de l'outil de base pour le forage de puits profonds et de roches dures complexes, qui permet de r\u00e9duire le co\u00fbt global et de soutenir l'approvisionnement en masse.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:600px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"895\" height=\"880\" class=\"wp-block-cover__image-background wp-image-14226\" alt=\"le puits de forage pdc\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57.png 895w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-300x295.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-768x755.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-57-12x12.png 12w\" sizes=\"auto, (max-width: 895px) 100vw, 895px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-861b00cdbecec978a2c23d346f38d903\"><strong><strong>Code IADC :<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-9d59263aec460347a664871490f16840\" style=\"font-size:14px;text-transform:capitalize\">M221\/M321\/S123<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-ca40d9ff56239ad306015377cf7dd725\"><strong>Taille de la dent de coupe :<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-17d15ae0fdcbc233b90db62fdfbf1772\" style=\"font-size:14px;text-transform:capitalize\">13mm\/16mm\/19mm<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-c8590a92fd80f7865a2312ef8f587bc8\"><strong>R\u00e9sistance \u00e0 la compression applicable :<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-35256617558df4f6d77abb957ec1b27a\" style=\"font-size:14px;text-transform:capitalize\">\u2264 25 000 PSI<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#0aa652;color:#ffffff;font-size:16px;padding:10px 60px;\"><a href=\"#m-quote\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#005ca3;padding:10px 60px;\" href=\"#m-quote\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.kingpdc.com\/fr\">Accueil<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:23px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-2b8ee3ae0186722cb124525a3955f93b\" style=\"text-transform:capitalize\"><strong><strong>le puits de forage pdc Caract\u00e9ristiques<\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-cbb8577711a740e8cdbe91c09be3c2ae\"><strong>Feuille composite \u00e0 haute stabilit\u00e9 thermique :<\/strong><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Une couche de diamant polycristallin de haute qualit\u00e9 d'une \u00e9paisseur de 2,0 \u00e0 2,5 mm est adopt\u00e9e, ce qui am\u00e9liore la r\u00e9sistance \u00e0 l'usure de 30%, garantit que l'ar\u00eate de coupe du tr\u00e9pan pdc reste tranchante \u00e0 haute temp\u00e9rature et dans un environnement \u00e0 forte friction, et r\u00e9duit le nombre de forages fr\u00e9quents.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-3ee34fb8ca48f613540a387574c2b746\">Maintenir une efficacit\u00e9 de forage stable :<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Une simulation informatique de la dynamique des fluides est r\u00e9alis\u00e9e pour la disposition des buses afin d'\u00e9liminer l'accumulation de d\u00e9bris au fond du tr\u00e9pan, d'emp\u00eacher efficacement le ph\u00e9nom\u00e8ne de \"tr\u00e9pan tass\u00e9 par la boue\" caus\u00e9 par la formation visqueuse, et de maintenir une efficacit\u00e9 de forage stable.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-307689197156ba236812f523831f40b0\">R\u00e9duire la difficult\u00e9 du tubage au cours de la derni\u00e8re p\u00e9riode :<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La partie pr\u00e9servant le diam\u00e8tre est encastr\u00e9e dans une colonne de carbure de tungst\u00e8ne haute densit\u00e9 et de diamant naturel, et la tol\u00e9rance est contr\u00f4l\u00e9e dans une fourchette de +0,02\"\/-0\" afin de garantir que le diam\u00e8tre du puits reste r\u00e9gulier apr\u00e8s un forage de longue dur\u00e9e et de r\u00e9duire la difficult\u00e9 de la mise en place du tubage par la suite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-ce6e2f546e1a779d468d45701b1c85c9\">Denture \u00e0 double rang\u00e9e r\u00e9sistante aux chocs :<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La structure \u00e0 double rang\u00e9e de dents est adopt\u00e9e dans les zones de coupe \u00e0 haut risque pour partager la charge de la dent unique, la r\u00e9sistance \u00e0 l'impact est augment\u00e9e de 50%, et la fissuration de la feuille composite est \u00e9vit\u00e9e lorsqu'il s'agit de strates de duret\u00e9 in\u00e9gale ou de couches de gravier.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-7ffb1543ba25b5b64bc465fc3ecd95c5\">Forte r\u00e9sistance \u00e0 l'\u00e9rosion :<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">deux options : corps en acier (Steel Body) ou carcasse (Matrix Body). Le tr\u00e9pan \u00e0 matrice adopte du carbure de tungst\u00e8ne impr\u00e9gn\u00e9, qui pr\u00e9sente une forte r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux fluides corrosifs et aux formations de gr\u00e8s tr\u00e8s abrasives.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp 512w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-300x300.webp 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-150x150.webp 150w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear-12x12.webp 12w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-vivid-cyan-blue-color has-text-color has-link-color has-small-font-size wp-elements-40b88d95a9b2c91f9540e64d5d5d863e\">R\u00e9duire les vibrations radiales pendant la rotation :<\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">la disposition asym\u00e9trique de 3 \u00e0 8 lames test\u00e9e par l'\u00e9quilibre dynamique r\u00e9duit consid\u00e9rablement les vibrations radiales pendant la rotation, de sorte que le tr\u00e9pan pdc a une capacit\u00e9 de contr\u00f4le de la surface de l'outil plus pr\u00e9cise dans le forage directionnel.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\">Tableau structur\u00e9 des param\u00e8tres d\u00e9taill\u00e9s<\/h2>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Param\u00e8tres<\/td><td>Sp\u00e9cifications\/Description<\/td><td>Normes industrielles\/normes de mise en \u0153uvre<\/td><\/tr><tr><td><strong>Sp\u00e9cifications et dimensions du produit<\/strong><\/td><td>3 1\/2\u2033 (88.9mm) - 17 1\/2\u2033 (444.5mm)<\/td><td>Conforme \u00e0 la norme API Spec 7-1<\/td><\/tr><tr><td><strong>Nombre de lames<\/strong><\/td><td>3, 4, 5, 6, 8 lames en option.<\/td><td>Configuration bas\u00e9e sur la duret\u00e9 de la formation<\/td><\/tr><tr><td><strong>Filetage du connecteur<\/strong><\/td><td>2 3\/8\u2033 - 7 5\/8\u2033 API Reg<\/td><td>Filet d'huile standard API<\/td><\/tr><tr><td><strong>Quantit\u00e9\/type de buse<\/strong><\/td><td>3-9 Buses \u00e0 visser interchangeables<\/td><td>Mat\u00e9riau en carbure de tungst\u00e8ne, r\u00e9sistant \u00e0 l'\u00e9rosion \u00e0 haute pression<\/td><\/tr><tr><td><strong>WOB (Workover End) recommand\u00e9<\/strong><\/td><td>5 000 - 35 000 lbs<\/td><td>D\u00e9pend de la taille du foret<\/td><\/tr><tr><td><strong>RPM recommand\u00e9<\/strong><\/td><td>60 - 180 RPM<\/td><td>Compatible avec les perceuses rotatives ou \u00e0 vis<\/td><\/tr><tr><td><strong>R\u00e9sistance \u00e0 la compression de la formation<\/strong><\/td><td>Strates tendres \u00e0 moyennement dures (schiste, gr\u00e8s, calcaire)<\/td><td>S\u00e9rie IADC 100-400<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f7f7f7;padding-bottom:40px;padding-top:30px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading product-H-H2 has-medium-font-size\"><strong>Le point de comparaison entre le tr\u00e9pan et le puits Pdc<\/strong>s<\/h2>\n\n\n\n<p>Les tr\u00e9pans PDC cisaillent la roche, augmentant le rendement de 2 \u00e0 3 fois par rapport aux tr\u00e9pans \u00e0 c\u00f4ne et r\u00e9duisant le temps de forage. Malgr\u00e9 un co\u00fbt initial plus \u00e9lev\u00e9, la longue dur\u00e9e de vie (des centaines d'heures) r\u00e9duit les co\u00fbts de d\u00e9clenchement et de changement de tr\u00e9pan, diminuant le co\u00fbt de forage par m\u00e8tre de plus de 25%.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"464\" class=\"wp-block-cover__image-background wp-image-14227\" alt=\"Points de comparaison entre le tr\u00e9pan et le puits pdc\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-1024x464.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-1024x464.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-300x136.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-768x348.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58-18x8.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-58.png 1323w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\"><strong>R\u00e9soudre le probl\u00e8me des d\u00e9clenchements fr\u00e9quents dans les op\u00e9rations sur les puits profonds<\/strong><\/h6>\n\n\n\n<p>Le probl\u00e8me de l'usure rapide des tr\u00e9pans traditionnels dans les formations profondes de roches dures est r\u00e9solu, et le tr\u00e9pan unique pour puits pdc a une forte capacit\u00e9 d'entra\u00eenement, ce qui r\u00e9duit efficacement le processus de d\u00e9clenchement le plus fastidieux dans les op\u00e9rations de puits profonds.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\"><strong>R\u00e9soudre le probl\u00e8me des dommages caus\u00e9s aux dents par l'effondrement des formations de roches dures<\/strong><\/h6>\n\n\n\n<p>Compte tenu du probl\u00e8me de la formation dure et de l'effondrement facile de la dent, le proc\u00e9d\u00e9 de la feuille composite pr\u00e9contrainte et le r\u00e9glage fin de l'angle de coupe permettent de r\u00e9soudre le probl\u00e8me de la formation altern\u00e9e douce et dure de la charge d'impact instantan\u00e9e caus\u00e9e par l'\u00e9crasement de la dent.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h6 class=\"wp-block-heading has-small-font-size\"><strong>R\u00e9soudre le probl\u00e8me de la poche de boue qui conduit \u00e0 la stagnation des forages<\/strong><\/h6>\n\n\n\n<p>Le probl\u00e8me de l'encombrement du tr\u00e9pan par les d\u00e9bris de roche lors du forage dans la couche d'argile est r\u00e9solu. La rainure d'\u00e9vacuation des copeaux optimis\u00e9e augmente l'espace de r\u00e9tention des copeaux, et le jet \u00e0 haute pression est adapt\u00e9 pour garantir l'\u00e9vacuation instantan\u00e9e des d\u00e9bris.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\"><strong><strong>Le tr\u00e9pan pdc Applicable \u00e0 la foule<\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"674\" class=\"wp-block-cover__image-background wp-image-14228\" alt=\"Le tr\u00e9pan de forage pdc Applicable \u00e0 la soci\u00e9t\u00e9 d&#039;ing\u00e9nierie d&#039;exploration p\u00e9troli\u00e8re et gazi\u00e8re\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-1024x674.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-1024x674.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-300x197.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-768x505.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59-18x12.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-59.png 1135w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-104c84d65a7b44649db2762982357f96\"><strong>Soci\u00e9t\u00e9 d'ing\u00e9nierie pour l'exploration p\u00e9troli\u00e8re et gazi\u00e8re :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">Il convient \u00e0 l'exploitation de puits moyennement profonds, de puits directionnels et de puits horizontaux sur terre et en mer, et r\u00e9pond \u00e0 la demande stricte d'une vitesse de forage m\u00e9canique \u00e9lev\u00e9e et d'outils de forage \u00e0 longue dur\u00e9e de vie.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"545\" class=\"wp-block-cover__image-background wp-image-14229\" alt=\"Le tr\u00e9pan pour puits pdc Applicable \u00e0 l&#039;entrepreneur de forage de puits d&#039;eau profonde et de puits g\u00e9othermiques\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-1024x545.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-1024x545.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-300x160.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-768x409.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60-18x10.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-60.png 1285w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-71cf8dc46caa5ab2d72f028a065d7b42\"><strong>Entrepreneur en forage de puits en eau profonde et de puits g\u00e9othermiques :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">&nbsp;pour le d\u00e9veloppement g\u00e9othermique des roches ign\u00e9es dures ou des aquif\u00e8res g\u00e9othermiques profonds, pour fournir des programmes de forage \u00e0 haute temp\u00e9rature et p\u00e9n\u00e9trant afin de r\u00e9duire le co\u00fbt des grandes pompes \u00e0 eau avant le puits.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"509\" class=\"wp-block-cover__image-background wp-image-14230\" alt=\"Le puits de forage pdc Foule applicable \u00e0 l&#039;\u00e9quipe d&#039;exploration des ressources min\u00e9rales\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-1024x509.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-1024x509.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-300x149.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-768x382.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-61.png 1327w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-8ed46edf71632f05bce6d447a2a5eaef\"><strong>\u00c9quipe d'exploration des ressources min\u00e9rales :<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">il convient \u00e0 l'\u00e9tude en profondeur des puits d'extraction de m\u00e9thane de houille (CBM) et de min\u00e9raux m\u00e9talliques, et offre d'excellentes performances pour garantir la qualit\u00e9 des carottes (si n\u00e9cessaire) ou la formation rapide des trous.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:300px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" class=\"wp-block-cover__image-background wp-image-14231\" alt=\"Le puits de forage pdc Applicable \u00e0 l&#039;ensemble des travaux de construction de r\u00e9seaux de canalisations sans excavation :\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-1024x507.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-1024x507.png 1024w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-300x149.png 300w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-768x380.png 768w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62-18x9.png 18w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/image-62.png 1313w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666; border:1px #d1d1d1 solid;padding:20px 20px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center has-black-color has-text-color has-link-color has-small-font-size wp-elements-05e433a00e1d75ffeed63870056b1576\">Pose de r\u00e9seaux de canalisations sans excavation :&nbsp;<\/h3>\n\n\n\n<p>&nbsp;Dans la construction par forage directionnel horizontal (HDD), il est utilis\u00e9 pour traverser la couche de roche tr\u00e8s dure afin d'assurer l'ach\u00e8vement en temps voulu des travaux de travers\u00e9e de rivi\u00e8re ou de route sur de longues distances.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\" style=\"text-transform:capitalize\"><strong>Instructions pour <strong><strong>Le puits de forage pdc<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-icon thempark-block themepark_icon_list_out undefined  xhms\" id=\"nomo1\" style=\"padding-bottom:20px;padding-top:20px;\"><div class=\"themepark_icon_list_in\" style=\"\"><div class=\"themepark_icon_lists iconl4 iconls1\" style=\"\"><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">V\u00e9rifier avant d'introduire le tr\u00e9pan dans le puits :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>v\u00e9rifier soigneusement que les sp\u00e9cifications du filetage du tr\u00e9pan correspondent \u00e0 celles de la tige de forage, v\u00e9rifier que la feuille composite n'a pas \u00e9t\u00e9 endommag\u00e9e par le transport, et confirmer que la buse est install\u00e9e fermement et que le canal n'est pas obstru\u00e9.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Contr\u00f4le des processus en fond de puits :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>l'op\u00e9ration lente doit \u00eatre effectu\u00e9e en r\u00e9duction de diam\u00e8tre ou en section complexe en fond de puits, et il est strictement interdit de s'asseoir directement au fond du puits sans circulation de boue afin d'\u00e9viter la fragmentation m\u00e9canique des dents de coupe due \u00e0 l'impact.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Phase de rodage<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>apr\u00e8s avoir atteint le fond du puits, il faut forer au moins 0,5-1 m avec une faible masse d'inertie de 2-5kN et une faible vitesse de rotation de 40-60RPM, et les param\u00e8tres normaux doivent \u00eatre r\u00e9tablis apr\u00e8s que les dents de coupe ont form\u00e9 une piste de coupe stable.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><a class=\"themepark_icon_box\"><div class=\"themepark_icon_box_i\"><div class=\"themepark_icon_box_i_out\"><i class=\"fas fa-icons\" style=\"color:#fff;font-size:20px;width:60px;height:60px;line-height:60px;background:#ff873d;\"><\/i><div style=\"background:#ff873d;\" class=\"themepark_icon_box_i_b\"><\/div><\/div><b style=\"font-size:16px;\">Surveillance normale du forage :<\/b><\/div><div class=\"themepark_icon_box_d\" style=\"font-size:14px;\"><span>surveillance en temps r\u00e9el de la pression de la pompe et des changements de couple, en fonction du retour d'information sur la formation, pour ajuster la WOB et le RPM, si le couple fluctue fortement, il faut imm\u00e9diatement v\u00e9rifier s'il s'agit d'une formation ou d'une vibration extr\u00eame.<\/span><\/div><div class=\"themepark_icon_box_bac\" style=\"background:#f7f7f7;\"><\/div><\/a><\/div><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center H2:Know Us and Contact has-medium-font-size\" style=\"text-transform:capitalize\">Nous conna\u00eetre et nous contacter<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-medium-font-size wp-elements-e7ef094161f86bc679a3fe601c773619\" id=\"m-quote\"><strong><strong><strong>Obtenir gratuitement <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-themecolor-1-color\">Citation<\/mark> Aujourd'hui.<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:760px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#ffffff;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.kingpdc.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Nom\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Courrier \u00e9lectronique\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet2\"><textarea id=\"tpcommet2\" name=\"tpcommet2\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Votre question\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|E-mail|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.kingpdc.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#ff873d;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:1;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion active sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Quelle est la duret\u00e9 du tr\u00e9pan well pdc pour les formations rocheuses ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-9475a19861dc2fa579265f15d88a239d\" style=\"color:#666666\">R : Il est principalement con\u00e7u pour \u00eatre utilis\u00e9 dans des formations mod\u00e9r\u00e9ment dures \u00e0 dures (r\u00e9sistance \u00e0 la compression ne d\u00e9passant pas 25 000 PSI), telles que le calcaire, le gr\u00e8s et le schiste dur. Pour les roches ign\u00e9es extr\u00eamement dures, nous recommandons un mod\u00e8le avec des dents de coupe de plus petit diam\u00e8tre.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Comment choisir entre un foret PDC en acier et un foret PDC matriciel ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-d0f0dce0f07d1202d6377ec47f72a985\" style=\"color:#666666\">R : Le tr\u00e9pan en acier a une grande rainure d'enl\u00e8vement des copeaux, ce qui convient \u00e0 un ROP \u00e9lev\u00e9 et aux formations tendres ; le tr\u00e9pan \u00e0 matrice a une plus grande r\u00e9sistance \u00e0 l'\u00e9rosion et convient aux formations dures avec une forte abrasion, une grande teneur en sable ou un forage de longue dur\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Comment juger de la n\u00e9cessit\u00e9 de remplacer le tr\u00e9pan du puits pdc ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-41db5cfa53aefc544cbfda05e0e18e9e\" style=\"color:#666666\">R : Lorsque le taux de p\u00e9n\u00e9tration chute de mani\u00e8re significative (moins de 50% de la valeur normale), que le couple fluctue de mani\u00e8re anormale ou que la pression de la pompe \u00e0 boue augmente de mani\u00e8re significative sous la m\u00eame pression du tr\u00e9pan, cela indique g\u00e9n\u00e9ralement que le tr\u00e9pan a \u00e9t\u00e9 s\u00e9rieusement us\u00e9 ou qu'une poche de boue s'est produite, et que l'inspection du forage doit \u00eatre envisag\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : La buse du tr\u00e9pan peut-elle \u00eatre remplac\u00e9e en fonction de la capacit\u00e9 de la pompe ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c657b031693e37fcd884ebdb5fc7cddd\" style=\"color:#666666\">R : Oui, le tr\u00e9pan est \u00e9quip\u00e9 d'une buse viss\u00e9e en carbure de tungst\u00e8ne rempla\u00e7able. Vous pouvez calculer la puissance optimale de l'eau (HSI) et remplacer les buses avec diff\u00e9rents diam\u00e8tres d'al\u00e9sage en fonction des exigences de d\u00e9placement et de pression de la pompe \u00e0 boue sur site.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : Le produit permet-il d'exploiter des puits directionnels ou horizontaux ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c5790717504102892c3c6ca157392d0f\" style=\"color:#666666\">A : Support. Notre tr\u00e9pan pour puits pdc adopte un gabarit court et une conception d'\u00e9quilibre des forces lat\u00e9rales, ce qui convient parfaitement au forage directionnel \u00e0 l'aide d'une foreuse \u00e0 vis (PDM) ou d'un syst\u00e8me rotatif orientable (RSS).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-accordion thempark-block themepark-accordion sfqpad\" style=\"border-top:solid 1px #e9e9e9;border-bottom:solid 1px #e9e9e9;\"><div class=\"themepark-accordion-head\" style=\"background-color:#ffffff;color:#333;\"><i class=\"fas fa-fas fa-question-circle\"><\/i><span><\/span>Q : La perceuse peut-elle \u00eatre r\u00e9par\u00e9e apr\u00e8s utilisation ?<\/div>\n<div class=\"wp-block-column themepark-accordion-box is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-8bd9b294d462d709a5fec60f8930a101\" style=\"color:#666666\">R : En fonction des dommages. Si la matrice est intacte et que seule la feuille composite individuelle est us\u00e9e, la feuille composite PDC peut \u00eatre remplac\u00e9e par un processus de brasage professionnel afin de r\u00e9aliser le recyclage et de r\u00e9duire davantage les co\u00fbts.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"1018\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9.png\" alt=\"certificat\" class=\"wp-image-13992\" srcset=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9.png 720w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9-212x300.png 212w, https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/11\/image-9-8x12.png 8w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<aside id=\"auto-toc-sidebar\"><\/aside>\n<style>\n#auto-toc-sidebar {\n  position: 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Drill Bit Well Pdc Support Customization\";s:3:\"url\";s:5:\"%url%\";s:11:\"description\";s:106:\"Maximize Rop With The Drill Bit Well Pdc. 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