Tus nqi qis tshaj plaws Smith Tricone Drill Bit rau Deep Oil Drilling

Nkees ntawm cov ntsis laum uas hnav thaum ua haujlwm nruab nrab, ua rau lub sijhawm tsis ua haujlwm kim heev? Nyuaj siab rau cov ntsis uas ua tsis tiav hauv cov qauv nyuaj? Smith Drilling Bits kho cov teeb meem no.
Peb cov taub hau carbide uas tau tawv lawm tiv taus kev hnav ntev dua li cov neeg sib tw 50%, txo cov nqi hloov. Lawv daws cov shale, sandstone, thiab pob zeb tawv tau yooj yim - tsis muaj kev rov tho qhov tsis zoo dua.
Cov neeg yuav khoom txuag tau 20-30% ntawm lub sijhawm thiab cov nuj nqis ntawm kev khawb. Tsis txhob cia cov khoom tsis zoo ua rau koj cov nyiaj tau los poob qis. Nyem tam sim no kom tau txais cov qauv dawb & saib vim li cas 90% ntawm cov neeg yuav khoom rov qab xaiv Smith!