Txhaum Cov Ntaub Ntawv Rau Qhov Kev Tshawb Fawb Txog Kev Tshawb Fawb Qhov tob tshaj plaws nyob hauv Suav teb, Zoo Fushenre 1 tau drilled rau 5,200 Meters

Thaum Lub Plaub Hlis 8, Fushenre 1 qhov zoo xa tawm los ntawm Sinopec hauv Hainan tau ua tiav kev xyaum. Lub qhov dej tau mus txog qhov tob ntawm 5,200 meters, teeb tsa cov ntaub ntawv tshiab rau qhov tob tshaj plaws hauv kev tshawb fawb txog kev tshawb fawb hauv ntiaj teb hauv Suav teb.
Raws li Sinopec, qhov kev vam meej drilling ntawm Well Fushenre 1 tau qhia txog kev tsim thiab txhim kho cov txheej txheem ntawm kev sib sib zog nqus geothermal nyob rau sab qab teb Tuam Tshoj, uas txhais tau hais tias Tuam Tshoj tau ua tiav cov kev ua tiav tshiab hauv kev tshawb nrhiav pob zeb kub qhuav nyob rau hauv cov cheeb tsam thiab qhov tob, thiab yuav pab txhawb rau qhov loj. -Txoj kev loj hlob ntawm geothermal peev txheej hauv South China. Nws yog ib qho tseem ceeb heev rau kev siv thiab pab kev hloov kho lub zog hauv cheeb tsam.

Daim ntawv (www.thepaper.cn) tau kawm los ntawm Sinopec tias lub hom phiaj drilling ntawm Well Fushenre 1 yog 250 lab-xyoo-laus granite, uas yog lub pob zeb qhuav kub kub hauv qhov dej. Txij li thaum drilling pib thaum Lub Yim Hli 2023, lub qhov dej tau siv ntau cov thev naus laus zis tshiab ntawm nws tus kheej tsim los ntawm Sinopec xws li "dual drive drilling + high-pressure txhaj". Qhov kub siab tshaj 150 degree ntawm ze li ntawm 3,900 meters, ncav cuag high-temperature geothermal qauv; ntawm qhov kub ntawm 5,000 meters Nws siab tshaj 180 degree thiab mus txog qhov kub qhuav pob zeb kub txwv teev nyob rau hauv lub teb chaws zog kev lag luam qauv. Nws tau tsim cov thev naus laus zis tseem ceeb rau kev tshawb nrhiav qhov tob hauv geothermal thiab kev ntsuam xyuas thiab ua tiav cov hom phiaj xav tau thiab lub hom phiaj xav tau ntawm cov dej tshawb fawb tshawb fawb.
Hauv cov kauj ruam tom ntej, Sinopec yuav ua qhov kev tshawb fawb tob thiab kev sim teb raws li Well Fushenre 1, tsim thawj qhov sib sib zog nqus ntawm cov khoom siv hluav taws xob hauv tsev kawm qib siab-kev tshawb fawb kev sib koom ua ke kev tshawb fawb kev tshawb fawb platform thiab kev txhim kho thiab kev siv ua qauv qhia hauv South China, thiab tshawb nrhiav thiab daim ntawv theoretical txoj kev thiab txoj kev haum rau South Tuam Tshoj. Cov txheej txheem thev naus laus zis pab kuv lub tebchaws ua tiav nws lub hom phiaj "ob chav carbon".
Geothermal zog yog qhov ruaj khov, txhim khu kev qha, ntsuab thiab qis-carbon txuas ntxiv zog nrog cov yam ntxwv ntawm cov khoom loj, kev faib dav, kev huv thiab kev tiv thaiv ib puag ncig. Tam sim no, kev txhim kho thiab kev siv cov peev txheej hauv geothermal hauv Suav teb feem ntau yog nyob ntawm qhov ntiav thiab nruab nrab-dav hydrothermal geothermal peev txheej. Txawm li cas los xij, txoj kev loj hlob ntawm cov peev txheej hauv qab dej kub hauv qab 3, 000 meters, tshwj xeeb tshaj yog cov pob zeb kub qhuav, tseem nyob rau theem tshawb nrhiav. Cov pob zeb kub qhuav feem ntau yog hais txog cov pob zeb kub kub faus ntau txhiab meters hauv av nrog qhov kub siab tshaj 180 degree thiab tsis muaj cov kua dej me me hauv.
Raws li Tuam Tshoj Geological Survey, tus nqi ntawm cov pob zeb qhuav dej kub hauv av ntawm 3,000 meters thiab 10,000 meters hauv av hauv kuv lub teb chaws thaj av yog sib npaug rau 856 trillion tons ntawm cov qauv thee. Txawm hais tias tsuas yog 2% raug rho tawm, nws tuaj yeem ncav cuag kuv lub teb chaws txhua xyoo kev siv hluav taws xob hauv 2023. 2993 npaug ntawm tus nqi.