Kusukela ngo-Agasti 2019 kuya kuFebhuwari 2020, i-DeepFast isebenze eduze neSinopec Sinopec Zhongyuan Petroleum Engineering Co., Ltd.ukuthola umzila owodwa wokubhola imigwaqo emigodini eyisithupha evundlile e-Weiyuan block yeFuling Area. Ngokusho kwe-internation

Ukusebenza Isixazululo:

• Cha Cha: JY23-S3HF, JY23-S4HF, JY5-S2HF, JY5-S3HF, JY9-S3HF, JY9-S2HF
• Usonkontileka wokubhola: ISinopec Zhongyuan Petroleum Engineering Co., Ltd.
• Drilling Isigaba: Horizontal Drilling
• Drill Bit: 8 ½ ”DF1605BUD
• I-Downhole Motor: 7LZ172 * 7.0 / 5-1 °

Ukusebenza kwedatha:

Ukuze kuhlangatshezwane nokulindelwa kweklayenti lokwanda kwe-ROP yokumba okuvundlile, i-DeepFast iphinde yathuthukisa intwana ye-PDC ngokubambisana nemoto ephezulu esebenza ngamafutha esezingeni eliphansi futhi inikezela ngezixazululo zesevisi ezihlanganisiwe zeklayenti. Ifinyelele ngempumelelo ekubhoshweni kohambo olulodwa futhi yafeza amarekhodi amaningi kusukela ngonyaka we-2013, one-ROP ephezulu (25.81m / h) esigabeni esivundlile sale ndawo, okuyisithombe esiphakeme kakhulu sansuku zonke sokubhola (433m).

Njengamanje, eminye imithombo esendaweni ye-Fuling ijule kakhulu, yinde ngobude obuvundlile kanye nokushisa okuphezulu kwemithombo, okudinga amathuluzi anamandla kakhulu nesikhathi eside sempilo. Ukuze kuhlangatshezwane ngokuqhubekayo nezidingo zensizakalo edidiyelwe yamakhasimende, i-DeepFast ngokuzimela ithuthukisa futhi ithuthukise i-PDC bit kanye nokusebenza okuphezulu kwemoto ka-Downhole ehlose ukukhomba ukwakheka okuthile, kuhlanganiswe nemingcele eyahlukene yokumba nokulungiswa kwemoto ye-Downhole enezinto ezihlukile ukusebenza ukuhlinzeka ngekhono elizinzile lenkonzo edidiyelwe. Phila ngokuvumelana nalokho okulindelwe, imoto esebenza phansi emelana nowoyela ifinyelela isikhathi samahora angama-393 senkonzo, esikhuphula u-43.86% kunakuqala.

Izizathu zokuthi kungani i-DeepFast ingaqhubeka ngokudala futhi igcine ukusebenza kahle kwezinsizakalo ukuthi isungule uhlelo “lwensizakalo edidiyelwe”, ucwaningo oluzimele kanye nokuthuthukiswa kwamabhithi wokuprakthiza aphezulu kanye nemoto yezinga eliphansi, kanye nolwazi olucebile lokusekelwa yithimba lobuchwepheshe. I-DeepFast izohlala ibheka ukusheshisa nokunciphisa izindleko zokubhola njengenhloso yayo yokwenza ngcono imodi yomkhiqizo nensizakalo ngokuya ngokufunwa yikhasimende. Sizohlala sisungula uchungechunge lwemikhiqizo yobuchwepheshe obuphezulu yokusheshisa imishini, okwandisa ukusebenza kahle nokunciphisa izindleko. Sizibophezele ukunikela ngemikhiqizo esezingeni eliphakeme kanye nezinsizakalo. “Ekujuleni komhlaba nasemhlabeni.”

 Amarekhodi Ase-DeepFast Afinyelelwe Futhi Ngokusiza Ukubhola Kwegesi lika-Shale