Western Drilling Yumen Drilling Tuam Txhab Ua tiav Ib Kab Kab Ntsig hauv Jiuquan Basin Shale Roj

Liuye 1H, ib qho kev pheej hmoo tshawb nrhiav qhov zoo ntawm pab pawg tuam txhab thiab thawj shale roj kab rov tav zoo nyob rau hauv Jiuquan Basin, uas yog drilled los ntawm XD70702 drilling team ntawm Yumen Drilling Company ntawm Western Drilling, tau ua tiav tiav thiab xa mus tsis ntev los no, teeb tsa ntau cov ntaub ntawv. nyob rau hauv Qingxi thaiv ntawm Jiuquan Basin, suav nrog qhov tob tshaj qhov tob, qhov ntev tshaj plaws kab rov tav, qhov ntev tshaj plaws coring footage, siab tshaj coring rov qab tus nqi, siab tshaj drilling kua ceev, thiab qis tshaj txhaum complexity tus nqi.

Tus tsim lub qhov tob ntawm Liuye 1H qhov dej yog 6100 meters thiab kab rov tav qhov tob yog 5810 meters. Qhov tseeb pilot qhov tob yog 6109 meters thiab kab rov tav qhov tob yog 5850 meters. Kab rov tav yog 1297 meters ntev. Nws yog qhov tob tshaj plaws thiab ntev tshaj plaws kab rov tav qhov dej hauv Yumen Oilfield, thiab nws tseem yog thawj qhov kev tshawb nrhiav roj shale hauv Jiuquan Basin. Thaum lub qhov dej tawg lawm, nws yuav qhib qhov chaw tshiab rau kev tsim khoom loj hauv thaj tsam qub ntawm Yumen, ua kom muaj txiaj ntsig zoo ntawm cov peev txheej ntawm lub phiab, thiab ua tiav cov khoom ruaj khov thiab nce ntau lawm hauv thaj chaw qub, uas. yog qhov tseem ceeb heev rau kev tsim kho ntawm ib puas xyoo oilfield.

Shale roj nyob rau hauv Jiuquan Basin yog txawv los ntawm lwm lub cheeb tsam nyob rau hauv Tuam Tshoj, nrog rau cov faus tob tob thiab complex formations. Nyob rau hauv teb rau cov teeb meem drilling xws li cov phab ntsa ntub dej thiab qhov tsis zoo ntawm cov tshuab drilling ceev, Yumen Drilling Company tau teeb tsa pab pawg tshawb nrhiav kev pheej hmoo thiab pab pawg tshawb fawb los ntxiv dag zog rau kev tshawb fawb kev tshawb fawb thiab kev tswj xyuas ntawm qhov chaw los nqa lub qhov dej. Thaum lub sij hawm tsim kho, lub tuam txhab khaws cia nyob rau hauv kev sib cuag nrog cov kws txawj nyob rau hauv txhua theem los tham txog countermeasures, nquag qhia cov cuab yeej tshiab thiab cov txheej txheem tshiab, thiab daws cov teeb meem kev tshawb fawb thiab kev loj hlob ntawm cov roj shale tob. Los ntawm kev ua kom zoo rau kev xyaum tsim, txhim kho cov cuab yeej laum los ua ke, kho qhov drilling siab thiab lwm yam kev ntsuas qhov drilling, cov tshuab drilling ceev tau nce, ua tiav qhov kev ua tiav tshiab hauv kev nrawm ntawm cov roj sib sib zog nqus shale roj drilling.

Kev ua tiav tiav thiab kev xa tawm ntawm Liuye 1H zoo tau tsim lub hauv paus rau kev loj hlob ntawm cov roj shale hauv Jiuquan Basin, thiab tseem tau txais txiaj ntsig zoo rau lub tuam txhab los ua cov dej nyuaj.