Tungsten Carbide Inserts Cov Menyuam Cones rau Pob Zeb Piling Rotary Drilling Thoob

Lub IADC537G cov menyuam lub khob hliav qab yog siv rau cov mos mus rau nruab nrab formations nrog tsawg compressive zog, xws li av nkos, gypsum, ntsev, mos limstone, thiab lwm yam, peb kuj tsim IADC637G rau heev nyuaj pob zeb drilling.

IADC537 yog tus qauv niaj hnub tshaj plaws hauv cov roj zoo drilling teb los ntawm nws cov pob zeb tawg siab uas txuag cov rig thiab cov nqi zog, nyob rau hauv thawj lub sij hawm ntawm lub hauv paus piling, ob txhais tes (laus) cov menyuam cones los ntawm 8 1/2 "tricone ntsis yog qhov nrov. qauv los tsim cov teb drilling thoob, zoo zoo rau cov menyuam lub khob hliav qab yog qhov tseem ceeb rau lub neej ua haujlwm ntawm rotary drilling thoob, tiag tiag xaiv cov cuab yeej zoo tshaj plaws yog txuag rig thiab cov nqi zog rau daim ntawv thov piling.