2202 Meters: Ib Daim Ntawv Teev Npe Tshiab Ib Hnub Rau Kuv Lub Tebchaws Onshore Ultra-drilling tau teem rau hauv Tarim Oilfield
Aug 28, 2024
Lub Ha602-H5 qhov dej hauv Tarim Oilfield, nyob rau hauv plawv ntawm Taklimakan suab puam, tau mus txog qhov tob ntawm 5,005 meters hauv tsuas yog 9 hnub, nrog rau qhov drilling ceev uas tau ua txhaum ntau zaus. Tshwj xeeb, thaum Lub Yim Hli 23, lub qhov dej drilled 2,202 meters nyob rau hauv ib hnub, teeb tsa cov ntaub ntawv tshiab rau ib hnub footage ntawm ultra-drilling tob rau hauv av hauv kuv lub tebchaws.
Qhov no yog ib qho ntawm ntau cov ntaub ntawv tsim los ntawm 70292 drilling team ntawm Xinjiang ceg ntawm Tuam Tshoj National Petroleum Corporation Sichuan Qing Drilling Engineering Co., Ltd., uas drilled Harbin 602-H5 zoo. Thaum Lub Ob Hlis 15 xyoo no, pab pawg tau tho thawj qhov dej hauv Tarim Oilfield thiab ncav cuag 7,300 meters hauv tsuas yog 60.2 hnub, rhuav tshem cov ntaub ntawv ceev tshaj plaws ntawm txoj kab rov tav ua tiav hauv qhov thaiv; Lub Peb Hlis 14, qhov dej thib ob tau ua tiav txhua hnub ntawm 1,611 meters, rhuav tshem cov duab ib hnub ntawm ntau tshaj 1 mais (kwv yees li 1,600 meters); Lub Tsib Hlis 31, thaum lub sijhawm drilling ntawm qhov dej thib peb, cov duab txhua hnub tau tshaj 2,006 meters, ua tiav qhov dhia ntawm "ib mais ib hnub" mus rau "ob txhiab meters ib hnub".
Tam sim no, pab pawg zoo tau rov tsim cov ntaub ntawv tshiab nrog 2,202 meters.
Lub drilling tau rov ua dua cov ntaub ntawv tawg, ua tsaug rau kev sib koom tes ntawm Tarim Oilfield thiab ntau lub tuam txhab drilling. Xyoo no, Tarim Oilfield tau tsom mus rau qhov drilling, qhov "ua" txoj haujlwm ntawm kev tshawb nrhiav roj thiab roj, thiab tau pib lub kiv puag ncig tshiab kom nrawm thiab txhim kho kev ua haujlwm ntawm drilling thiab ua tiav, pab kom ua tiav sai sai hauv kev tshawb nrhiav thiab txhawb kev ua haujlwm zoo. kev tsim cov roj thiab roj.
Tarim Oilfield tau koom tes nrog ntau lub tuam txhab drilling kom ua kom zoo dua rau kev tsim cov phiaj xwm drilling engineering, pab kom ceev thiab txhim kho kev ua tau zoo los ntawm qhov chaw. Nyob rau tib lub sijhawm, kev tsim kho kev npaj tau ua kom zoo dua qub, "ua kom haum rau qhov zoo thiab kev txiav txim siab raws li cheeb tsam", thiab muab ntau lub tuam txhab drilling nrog cov qauv siv ceev ceev xws li "42 Drilling Speed-up Rules" rau ntau hom geological. Txuas ntxiv mus txhim kho cov qauv drilling thiab ua tiav lub koom haum, ua kom zoo dua qub thiab txhawb nqa tshiab block tshwj xeeb drilling, tus nqi tshiab txhua hnub thiab lwm cov qauv hauv lub koom haum drilling, thiab ntxiv dag zog rau lub peev xwm kom ceev thiab kev txhim kho.
Nyob rau hauv cov nqe lus ntawm engineering technology innovation, Tarim Oilfield ntsib lub ntiaj teb no-chav kawm tshawb fawb thiab kev loj hlob cov kev cov nyom ntawm "peb supers thiab ib tug siab" ntawm ultra-dub, ultra-siab kub, ultra-siab siab thiab siab sulfur ntsiab lus, nce kev tshawb fawb kev tshawb fawb, kev ntsuam xyuas thiab txhawb nqa cov cuab yeej drilling tshiab xws li micro-reamers, thiab qhia lawv ntawm ntau pab pawg drilling, daws cov teeb meem tseem ceeb uas txwv kev nrawm thiab kev txhim kho ntawm drilling thiab ua tiav.
Tam sim no, ib puag ncig tshiab ntawm qhov drilling thiab ua tiav cov tshuab nrawm nrawm tau nrov hauv Tarim Basin, thiab ntau pab pawg drilling tau npaj los tsim "30,000 meters ntawm txhua xyoo footage" pab pawg ua haujlwm nrawm thiab yog sib ntaus sib tua. Tam sim no, pab pawg 70292 drilling ntawm Sichuan Qing Oilfield Exploration Engineering Co., Ltd. yog thawj zaug hauv "daim ntawv teev npe" nrog cov duab txhua xyoo ntawm 25,106 meters.
Xyoo no, kev ua qauv qhia thiab kev tsav lub luag haujlwm ntawm "tus qauv ntsuas" rau kev ua kom nrawm nrawm hauv Tarim Basin tau qhia meej, thiab qhov kev ua tiav thiab kev ua tiav ntawm cov roj thiab roj nplua nuj blocks tau luv luv los ntawm ntau dua 21%. Ntawm lawv, qhov tob 807 qhov dej thiab qhov tob 805 qhov dej tau ua tiav hauv 99.85 hnub thiab 112.5 hnub raws li, rhuav tshem cov ntaub ntawv ceev tshaj plaws hauv tsev drilling ntawm 8,500 meters thiab 9,000 meters.
