Nyob rau hauv lub zog niaj hnub no, shale roj, raws li ib qho tseem ceeb tshaj plaws rau kev txhim kho hauv shale gas drilling technology .
Ua ntej tshaj plaws, raws li cov yam ntxwv ntawm shale formations thiab cov kev xav tau ntawm cov kua dej tsis txaus, nws tau daws cov dej tsis zoo ntawm cov dej tsis txaus Kuj cov pa dej drilling cov kua dej thiab cov ntsev tsawg heev - tsis kam ntawm {{8}
Ntxiv mus, plaub qhov tseem ceeb tshaj plaws ntxiv, yog tsim cov khoom siv rau kev tsim kho, cov ncauj lus kom tsis txhob muaj zog, cov ncauj lus kom tsis txhob muaj zog, cov ncauj lus kom tsis txhob ua tiav, cov ncauj lus kom tsis txhob muaj zog, cov ncauj lus kom tsawg dua, cov ncauj lus kom tsis txhob muaj zog, cov ncauj lus kom tsawg dua, cov ncauj lus kom tsawg, cov ncauj lus kom tsawg, cov ncauj lus kom tsawg, cov ncauj lus kom tsawg, cov ncauj lus kom tsawg, cov ncauj lus kom txo tau thiab ua tiav rau cov phiaj xwm kev ua tiav thiab cov ntaub ntawv thov kom txo tau los ua {{5 5}}
Thib ob, tom qab raug tshuaj xyuas thiab pom los ntawm ntau tus kws tshaj lij, qhov kev sib tsoo tau ua tiav thiab kev nyuaj siab, uas tau ua rau muaj kev tswj hwm siab rau cov Drilling kua system los cuam tshuam nrog cov kev ua haujlwm nyuaj, cov chaw kuaj xyuas thiab cov peev txheej me me}} xws li drilling kua kuab paug, kev zam thiab tsim cov kab rov tav tau daws tom qab hauv ib qho chaw thiab cov cementing tau ua tiav.
Ua kom tiav kev ua tiav zoo ntawm kev ua kom zoo, kev tiv thaiv me me - tswj kev tiv thaiv yooj yim, ib puag ncig cov ntsev, ib puag ncig kev tiv thaiv thiab tsis muaj ntxhiab {{}