Kev paub

Qhov tob ntawm kev thim rov qab (RC) drilling tuaj yeem sib txawv nyob ntawm ntau yam, suav nrog hom kev siv cov khoom siv drilling, geological tej ya

Thaum PDC cov khoom muaj ntau qhov zoo, lawv kuj muaj qee qhov tsis zoo: Tus nqi: PDC cov khoom feem ntau kim dua piv rau cov khoom siv rau cov menyua

Polycrystalline pob zeb diamond compact (PDC) cov khoom muaj ntau qhov zoo hauv kev ua haujlwm drilling: Siab dua tus nqi ntawm kev nkag mus (ROP): PD

1. Txheej txheem cej luam PDC laum ntsis yog hu ua pob zeb diamond laum ntsis. Lub laum me ntsis no yog ib qho kev sib xyaw ua ke. Tag nrho cov laum m

IADC Code Piav Qhia Thawj tus lej qhia txog qhov nyuaj ntawm lub pob zeb tsim los ntawm lub pob laum me ntsis. Txhua lub laum me ntsis yog tsim rau ib

Tri-bevel iav laum cov khoom feem ntau yog ua los ntawm cov hlau zoo hlau, nrog rau cov pa roj carbon steel thiab ntau qib ntawm cov hlau alloy. Cov k

Qhov sib txawv tseem ceeb ntawm PDC (Polycrystalline Pob Zeb Diamond Compact) thiab tricone laum khoom nyob hauv lawv cov qauv tsim, txiav cov txheej

Qhov sib txawv ntawm cov roj-hardened thiab dej-hardened laum pas nrig yog nyob rau hauv txoj kev siv kom ua tiav hardness hauv cov hlau. Roj-Hardened

DTH (Down-The-Hole) laum rods tuaj nyob rau hauv ntau hom thiab kev faib tawm ntawm cov xov kom haum rau qhov sib txawv drilling xav tau thiab khoom s

Lub pob zeb laum me ntsis yog ib qho cuab yeej tseem ceeb hauv kev ua haujlwm engineering. Nws tuaj yeem cuam tshuam cov pob zeb zoo, ua kom cov phiaj

Sab saum toj kaum Pob Zeb Diamond Drill Rig Models

Pob zeb diamond drilling rig yog cov cuab yeej tshwj xeeb siv rau kev tshawb nrhiav geological thiab mining. Nws siv cov pob zeb diamond hais rau ntaw