Thaum Lub Peb Hlis 31, CNOOC tshaj tawm Tuam Tshoj txoj kev tshawb pom ntawm Huizhou 19-6 oilfield nrog cov peev txheej ntau tshaj 100 lab tons nyob rau sab hnub tuaj ntawm South China Sea. Qhov no yog suav tias yog Tuam Tshoj thawj qhov kev sib koom ua ke ntawm ntug dej hiav txwv loj hauv cov pob zeb sib sib zog nqus-ultra-deep clastic pob zeb, ua kom pom qhov muaj peev xwm tshawb nrhiav tseem ceeb hauv lub teb chaws cov ntug dej hiav txwv tob-txheej hydrocarbon reserves.
Nyob rau hauv Huizhou Sag ntawm Pearl River Qhov ncauj Basin, kwv yees li 170 mais ntawm ntug dej hiav txwv ntawm Shenzhen, Huizhou 19-6 oilfield zaum ntawm qhov nruab nrab dej tob ntawm 100 meters. Cov kev sim ntau lawm tau ua pov thawj pom tias muaj 413 lub thoob ntawm cov roj crude thiab 68,000 cubic meters ntawm natural gas ib qhov dej. Los ntawm kev tshawb nrhiav txuas ntxiv mus, thaj chaw tau ua tiav cov ntawv pov thawj geological reserves tshaj 100 lab tons ntawm cov roj sib npaug.
Lub "Nanhai II" drilling platform tab tom ua haujlwm drilling hauv Huizhou 19-6 oilfield dej
Hauv kev tshawb nrhiav roj thiab roj av, kev tsim cov faus qhov tob tshaj 3,500 meters yog technically classified as deep reservoirs, hos cov tshaj 4,500 meters yog categorized li ultra-dav reservoirs. Kev tshawb nrhiav nyob rau hauv cov cheeb tsam sib sib zog nqus-hloov dej hiav txwv no nthuav tawm cov kev sib tw hauv engineering, suav nrog huab cua kub / siab siab (HT / HP) cov xwm txheej thiab cov dej tsis sib haum.
Clastic pob zeb formations, thaum ua hauj lwm raws li thawj hydrocarbon-cov kabmob reservoirs nyob rau hauv cov dej tob, muaj cov yam ntxwv tsis tshua muaj permeability. Cov cuab yeej petrophysical no ua rau muaj kev cuam tshuam txog kev nyuaj hauv kev txheeb xyuas kev lag luam, kev loj hlob ntawm cov roj av loj.
Thoob plaws ntiaj teb, kwv yees li 60% ntawm cov tshiab hydrocarbon reserves nyob rau hauv xyoo tas los no tau los ntawm kev sib sib zog nqus formations. Piv nrog rau nruab nrab- ntiav reservoirs, sib sib zog nqus-ultra-dav formations qhia txawv geological zoo nrog rau siab kub-siab regimes, siab dua hydrocarbon maturity, thiab proximal hydrocarbon migration-accumululation systems. Cov xwm txheej no tshwj xeeb yog qhov tsim nyog rau kev tsim cov pa roj carbon monoxide thiab lub teeb roj crude.
Qhov tseem ceeb, cov qauv no muaj cov peev txheej tsis tau siv ntau yam nrog kev tshawb nrhiav tsis tshua muaj kev loj hlob, muab tso rau lawv raws li cov kev hloov pauv tseem ceeb rau kev txhawb nqa kev loj hlob yav tom ntej thiab kev tsim khoom hauv kev lag luam roj av.
Offshore clastic pob zeb reservoirs nyob rau hauv sib sib zog nqus-ultra-dav formations yuav tsim cov xuab zeb thiab silt thaum lub sij hawm roj/gas extraction, possibilities ntawm abrasion, clogging, thiab yaig rau subsea Christmas ntoo, manifolds, pipelines, as well as topside processing equipment. Peb Cov Ceramic Hydrocyclone Desanding Systems tau siv dav hauv cov roj thiab roj rau ntau xyoo. Peb muaj kev ntseeg siab rau qhov ntawd, ntxiv rau peb cov kev daws teeb meem siab tshaj plaws, qhov nrhiav tau tshiab Huizhou 19-6 Roj & Gas Field tseem yuav siv peb cov High-efficiency Hydrocyclone Oil Removal System, Compact Injet-Gas Flotation Unit (CFU) thiab lwm yam khoom.
Post lub sij hawm: Apr-08-2025