I-CNOOC Limited Yazisa iProjekthi ye-Mero4 iQalisa iMveliso

I-CNOOC Limited yazisa ukuba iProjekthi ye-Mero4 iqalisile ukuvelisa ngokukhuselekileyo nge-24 kaMeyi ngexesha laseBrasilia.

Ibala leMero likwiSantos Basin ngaphambi kwetyuwa kumzantsi-mpuma weBrazil, malunga neekhilomitha ezili-180 ukusuka eRio de Janeiro, kubunzulu bamanzi obuphakathi kwe-1,800 kunye ne-2,100 yeemitha. IProjekthi ye-Mero4 iya kuphuhliswa yimowudi yophuhliso lwamanzi anzulu ngaphambili, iFPSO+Subsea. I-12 yemithombo yophuhliso icwangciswe ukuba igunyaziswe, kubandakanywa abavelisi be-oyile aba-5, i-6 yamanzi okanye ii-injection zegesi ezitshintshileyo, i-1 convertible well. Ukuze kwandiswe imveliso, amaqula axhotyiswe ngobuchwephesha obukrelekrele bokugqiba kakuhle, obuvumela ukutshintshela kude phakathi kwemveliso kunye nenaliti yemithombo ngeqonga. I-FPSO esetyenziswa kwi-Mero4 yenye ye-FPSO enkulu kunazo zonke emhlabeni, eyahlanganiswa e-China ngoDisemba 2024 kwaye yafika kwindawo yeoli ngo-Matshi 2025. I-FPSO iyakwazi ukuvelisa ukuya kwi-180,000 imiphanda yeoli ekrwada, inkqubo ye-12 yezigidi zee-cubic metres zegesi yendalo ngosuku kwaye ifake i-000, i-cubic umthamo we-250 ye-cubic yamanzi ngosuku. Intsimi ye-Mero ukuya kwi-770,000 yemiphanda yeoli ekrwada ngosuku. Ukuphumeza ingcamango yokuphuhliswa kwekhabhoni eluhlaza kunye nephantsi, iprojekthi ye-Mero4 ixhotyiswe ngezixhobo zokusebenza ukuze isebenzise i-HISEP (i-High Pressure Separator), evumela ukuhlukana kwamanzi angaphantsi kwamanzi phakathi kwe-oyile ekhutshwe kunye negesi ehambelana nayo kwaye iphinde ifake igesi kwi-reservoir. I-HISEP iya kwandisa imveliso ngaxeshanye kwaye inciphise ukukhutshwa.

Inkampani yethu isoloko izibophelele ekuphuhliseni izixhobo zokwahlula ezisebenza kakuhle ngakumbi, ezihlangeneyo, nezingabizi kakhulu ngeli lixa ijolise ekuyilweni kokusingqongileyo. Umzekelo, wethui-cyclone desander esebenza kakuhle kakhulusebenzisa i-ceramic exhathisayo yokunxiba (okanye ebizwa ngokuba, i-anti-rosion kakhulu) imathiriyeli, ukuphumeza ukusebenza kakuhle kokususa isanti/izinto eziqinileyo ukuya kuthi ga kwi-0.5 microns kwi-98% kunyango lwegesi.

Oku kuvumela irhasi eveliswayo ukuba ifakwe kwiindawo zokugcina i-oyile ekwazi ukungena kancinci ezisebenzisa izandyondyo zerhasi ezixubeneyo kwaye isombulule ingxaki yophuhliso lwamadama okungena amanzi aphantsi kwaye iphucula ngokubonakalayo ukubuyiswa kwe-oyile. Okanye, inokunyanga amanzi avelisiweyo ngokususa amasuntswana e-2 microns ngaphezulu kwe-98% ukuze iphinde ifakwe ngokuthe ngqo kwimithombo yamanzi, ukunciphisa impembelelo yokusingqongileyo yaselwandle ngelixa iphucula imveliso ye-oyile kunye nobuchwepheshe bokukhukula kwamanzi.

Sikholelwa ngokuqinileyo ukuba kuphela ngokuzisa izixhobo ezikumgangatho ophezulu apho sinokuthi senze amathuba amakhulu okukhula kweshishini kunye nokuqhubela phambili kobungcali. Oku kuzinikezela kuphuhliso oluqhubekayo kunye nophuculo lomgangatho kuqhuba imisebenzi yethu yemihla ngemihla, kusixhobisa ukuba sisoloko sizisa izisombululo ezingcono kubathengi bethu.