1 111m! Peng Yang 104 Well Sets New Record

Thaum lub Tsib Hlis 18, Pengyang 104 qhov dej drilled los ntawm Chuanqing 70082 pab pawg tau nce 1,111 meters hauv 333.4mm borehole seem, uas tau teev cov ntaub ntawv tshiab rau qhov siab tshaj plaws niaj hnub footage ntawm 333.4mm borehole hauv Sichuan thiab Chongqing cheeb tsam.

Txij li thaum tau txais txoj haujlwm drilling ntawm Pengyang 104 zoo, pab pawg, nyob rau hauv kev txhawb nqa muaj zog ntawm cov lus txib pem hauv ntej ntawm kev ua haujlwm ntawm qhov dej ntawm Permian reservoir qhov dej hauv nruab nrab Sichuan, pab pawg ceev ntawm Pengyang thaiv ntawm Western Sichuan. Drilling thiab kev sib koom tes ua haujlwm ntawm Suining, tau tsim cov phiaj xwm drilling leaning raws li cov qauv ntawm lub cev zoo, thiab tau ua kom zoo dua qhov tsis muaj qhov drilling, cov qauv ntawm cov cuab yeej drilling thiab cov pob tseem ceeb ntawm kev tsim kho ntawm txhua qhov kev sib tham, yog li ntawd. raws li kev thawb rau pem hauv ntej kom nrawm ntawm cov qhov dej drilling.

Thaum lub sij hawm drilling ntawm 333.4 hli borehole seem hauv Sankai, pab neeg, raws li lub tswv yim ua hauj lwm ntawm "tsom mus rau downhole, tuav ib tug ze lub qhov muag ntawm kev tswj, tshuaj xyuas cov cuab yeej mob siab rau, thiab refining lub lag luam", tuav ib tug tshwj xeeb tsom xam. lub rooj sib tham ntawm kev ua kom nrawm, thiab koom tes nrog cov koom haum cuam tshuam hauv kev ua haujlwm kom zoo dua qhov kev ua tau zoo ntawm cov dej drilling thiab kho qhov drilling tsis raws li qhov teeb meem ntawm downhole thiaj li yuav muab kev ua si tag nrho rau qhov zoo ntawm kev sib koom ua ke thiab kev sib koom tes.

Pab neeg no kuj tau ua cov cuab yeej tshuaj ntsuam xyuas thiab cov neeg ua haujlwm kho kom zoo dua qub los txhim kho kev ua haujlwm zoo, kev tshuaj xyuas zoo thiab kev saib xyuas cov cuab yeej kom ntseeg tau tias kev tsim kho txuas ntxiv mus; Raws li qhov kev pom zoo ntawm kev ua kom muaj kev nyab xeeb thiab ua kom zoo dua cov kauj ruam ntawm kev ua haujlwm ntawm cov neeg ua haujlwm zoo, pab pawg tau paub txog qhov zoo tshaj plaws ntawm kev ua tiav cov kab ntsug ntsug hauv 3 feeb, uas tau tsim lub hauv paus ruaj khov rau kev rhuav tshem cov ntaub ntawv ntawm cov ntaub ntawv niaj hnub.

Tom qab teeb tsa cov ntaub ntawv, pab neeg tam sim ntawd tau ua tiav cov kev paub dhau los, tshawb nrhiav ntau qhov chaw rau kev ua kom nrawm, tsim cov qauv rau kev nrawm hauv cheeb tsam, thiab pab txhawb rau kev ua tiav ntawm tag nrho kev nrawm.