Changqing Oilfield's CCUS-Block Tshiab Carbon-kho dej thaiv cov ntaub ntawv tau ua tiav kev sim thawj zaug

Nyob rau hauv xyoo tas los no, CCUS tau dhau los ua cov cuab yeej siv kub, thiab nws cov ntawv thov scenarios hauv cov roj av tau maj mam nthuav dav. Nws tau siv dav hauv kev tawg, kev txhim kho lub zog, kev hloov pauv roj, thiab lwm yam, txhawm rau txhim kho cov roj thiab roj qhov dej thaum faus lawv. Txhawm rau nthuav dav ntxiv rau daim ntawv thov ntawm CCUS, cov roj av qub rov tsim kho tshuab tshawb fawb pab pawg ntawm Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb Roj thiab Roj Roj tau tshem tawm nws lub siab, nquag tsim kho tshiab, thiab thawj zaug tau npaj lub tswv yim sib xyaw ntawm CCUS-Block carbon fixation thiab dej thaiv. Raws li National Low Permeability Engineering Laboratory, nws tau ua tiav ntau cov paib raws li kev ntsuas kev ua tau zoo thiab kev tshuaj ntsuam xyuas ntawm cov gels, cov khoom siv polymers uas tsim nyog molecular hnyav tau raug xaiv los ua tus neeg sawv cev tseem ceeb los npaj cov gels, thiab cov khoom sib txuas sib txuas ua ke. gel system tau tsim. Nyob rau tib lub sijhawm, cov neeg pib tshiab azo tau tsim, thiab thaum kawg ib qho kev hloov pauv tsis tau CO2 tau tsim. Cov khoom siv carbon-fixing thiab dej-thaiv tau hais tias yog thawj zaug hauv Suav teb. Tus neeg sawv cev ntsaws tshiab muaj lub sijhawm tswj tau gelling thiab txhaj tshuaj zoo heev. Tom qab tau txhaj rau hauv kev tsim ua ke nrog CO2, nws tuaj yeem ua rau lub sijhawm ntev ruaj khov colloid, kaw cov dej tawg channel, thiab ua tiav ob txoj haujlwm ntawm carbon sequestration thiab roj zoo dej ntsaws.

Tom qab cov pa roj carbon-kho thiab cov khoom thaiv dej tau ua tiav tiav, cov kws tshawb fawb los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb Roj thiab Roj Hluav Taws Xob Lub Tsev Haujlwm qub Oilfield Reconstruction Technology Research Institute tau ua thawj zaug ntawm qhov chaw zoo txawm tias qhov txias txias. Nrog kev txhawb zog ntawm No. 9 Roj Ntau Lawm Cog thiab kev koom tes tag nrho ntawm Chuanqing Downhole, cov txheej txheem kev tsim kho tau mus zoo, tus neeg sawv cev ntsaws tau raug txhaj tshuaj zoo, thiab cov ntsiab lus ntawm cov dej ntawm qhov ntsuas tau poob qis heev tom qab kev tsim khoom tau rov pib dua. Qhov no txhais tau hais tias qhov rov qab hloov pauv ntawm cov roj qub qub tau ua tiav cov txiaj ntsig tshiab hauv kev sib koom ua ke ntawm kev lag luam hluav taws xob tshiab. kev tawg. Hauv cov kauj ruam tom ntej, cov kws tshawb fawb tshawb fawb yuav txuas ntxiv txhim kho kev ua tau zoo ntawm cov khoom siv carbon-kho thiab dej thaiv cov ntaub ntawv, kho cov txheej txheem tsim kho kom zoo, txuas ntxiv txhawb kev sim teb, thiab khaws cov cuab yeej siv thev naus laus zis tseem ceeb rau carbon neutrality.