Thaum 10:30 Lub Xya hli ntuj 20, CNPC Shendi Chuanke 1 qhov dej, qhov nyuaj tshaj plaws drilling qhov nyob hauv lub ntiaj teb, pib drilling hauv Sichuan Basin. Ua ntej ntawd, thaum lub Tsib Hlis 30, CNPC Deepland Tako 1 qhov dej tau raug laum hauv Tarim Basin. Ib sab qaum teb thiab ib sab qab teb, "ob lub hnub qub" ntawm 10,000-meter tob zoo ci, muab lub hauv paus tseem ceeb thiab kev txhawb nqa rau kuv lub teb chaws yav tom ntej kev tshawb fawb thiab kev txhim kho roj thiab roj.
Cov qauv geological yog complex thiab 7 qhov teeb meem nyuaj nyob rau hauv lub ntiaj teb no.
Feem ntau hais lus, kev lag luam txhais cov qhov dej nrog qhov tob ntawm 4,500 meters mus rau 6,000 meters raws li qhov tob tob, qhov dej nrog qhov tob ntawm 6,000 meters mus rau 9,000 meters raws li qhov dej tob tob, thiab qhov dej nrog qhov tob ntawm ntau dua 9,000 meters raws li qhov tob tob. lub qhov dej. Ultra-sib sib zog nqus dej drilling yog qhov chaw nrog cov kev ua haujlwm tsis zoo tshaj plaws thiab cov kev sib tw loj tshaj plaws hauv cov roj thiab roj engineering.
Zoo Shendi Chuanke 1, nyob rau sab qaum teb sab hnub poob ntawm Sichuan Basin, yog ib puag ncig los ntawm cov roob thiab roob, nrog rau qhov siab ntawm 717 meters thiab tsim qhov tob ntawm 10,520 meters. Muaj ntau cov txheej txheem ntawm cov khoom siv zoo tshaj plaws nyob rau hauv cov txheej txheem sib sib zog nqus hauv cheeb tsam, thiab cov xwm txheej sib sau tau zoo dua. Thaum ua tiav, nws yuav tsum nrhiav pom tshiab ultra-ntev loj-teev cov pa roj carbon monoxide cia nce lub hom phiaj.
Raws li Zhao Luzi, tus kws tshaj lij kev lag luam ntawm PetroChina Southwest Oil thiab Gas Field Company, Sichuan tau ua qhov kev tshawb nrhiav loj hauv Penglai Sinian-Lower Paleozoic ntawm qhov tob tob ntawm 6,000 txog 8,000 meters. Cov xwm txheej ntawm pawg roj reservoir. Tsuas muaj 2 qhov drilled ntawm qhov tob ntawm 8,000 meters, "Wutan 1 Well" thiab "Pengshen 6 Well". Kev tshawb nrhiav qib qis qis heev thiab kev tshawb nrhiav muaj peev xwm loj heev.
Tus nqi hauv cheeb tsam ntawm kev tshawb fawb ywj pheej thiab cov cuab yeej tsim kho yog tshaj 90%.
Yog tsis muaj pob zeb diamond, peb tuaj yeem ua haujlwm li cas. Thaum lub sij hawm 10,000-meter-meter-qhov tob drilling txheej txheem, yuav muaj ntau yam kev cov nyom, qhov loj tshaj plaws yog kub.
"Thaum rov ua qauv qhia, txhua tus muaj kev txhawj xeeb heev. Kev ua tiav ntawm 9,000 meters tsis tau txhais hais tias ua tiav ntawm 10,000 meters." Yang Yu tau hais tias thaum qhov tob ntawm qhov dej siab tshaj xya lossis yim kilometers, qhov nyuaj tsis nce linearly rau txhua meter down. yog geometric loj hlob. Hauv qab 10,000 meters, qhov kub siab ntawm 224 degrees Celsius tuaj yeem ua cov cuab yeej hlau drilling zoo li cov noodles, thiab qhov chaw siab tshaj plaws ntawm 138 MPa zoo li dhia mus rau hauv dej hiav txwv tob ntawm 13,800 meters, deb tshaj qhov dej hiav txwv siab ntawm Mariana Trench, dej hiav txwv tob tshaj plaws hauv ntiaj teb.
Lub 10,000-meter drilling yog "ntse pob zeb". Nws tsis yog tsuas yog ib qho kev sim "xav txog cov khoom muaj nqis" hauv qhov sib sib zog nqus, nws yog qhov tsis paub zoo li "tsis pom lub thawv", tab sis kuj yog ib qho kev hla ntawm tus kheej, uas yuav tsum tau ua kom muaj kev txwv tsis tu ncua. Qhov kev siv ntawm Shendi Chuanke 1 qhov dej yuav nthuav qhia cov lus zais ntawm kev hloov pauv nyob rau hauv Sinian strata, tshawb txog 10,000-meter ultra-dav-siv cov khoom siv roj thiab roj, tsim kho tshiab thiab tsim kuv lub teb chaws cov roj thiab roj sib xyaw ua ke geological txoj kev xav, thiab txhawb kuv lub teb chaws. roj thiab roj engineering core technology thiab cov cuab yeej muaj peev xwm mus rau ib kauj ruam ntxiv.
Post lub sij hawm: Aug-18-2023
Room 703 Building B, Greenland center, Hi-tech development Zone Xi'an, Suav teb
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