I-CNOOC Limited Imemezela Iphrojekthi Ye-Mero4 Iqala Ukukhiqiza

I-CNOOC Limited imemezela ukuthi iMero4 Project isiqale ukukhiqiza ngokuphepha ngoMeyi 24 ngesikhathi saseBrasilia.

Inkundla i-Mero itholakala endaweni yase-Santos Basin pre-sallt eningizimu-mpumalanga ye-Brazil, cishe amakhilomitha angu-180 ukusuka e-Rio de Janeiro, ekujuleni kwamanzi okuphakathi kwamamitha angu-1,800 no-2,100. Iphrojekthi ye-Mero4 izothuthukiswa ngendlela evamile yokuthuthukisa usawoti wamanzi ajulile, i-FPSO+Subsea. Imithombo yokuthuthukisa eyi-12 ihlelelwe ukuthi inikezwe amandla, okuhlanganisa abakhiqizi bakawoyela aba-5, ama-injection amanzi ayi-6 noma amanye amagesi, umthombo oguquguqukayo o-1. Ukuze kwandiswe ukukhiqizwa, imithombo ifakwe ubuchwepheshe bokuqedela kahle kahle, obuvumela ukushintsha ukude phakathi kwemithombo yokukhiqiza nemijovo ngeplatifomu. I-FPSO esetshenziswa e-Mero4 ingenye ye-FPSO enkulu kunazo zonke emhlabeni, eyahlanganiswa e-China ngoDisemba 2024 futhi yafika endaweni kawoyela ngo-March 2025. I-FPSO iyakwazi ukukhiqiza imiphongolo kawoyela ongahluziwe kuze kufike ku-180,000, icubic cubic metres eyizigidi ezingu-12 zegesi yemvelo ngosuku futhi ifake umthamo wamanzi we-cubic 00,000 wamamitha angu-250. I-Mero field ifinyelela ku-770,000 imiphongolo kawoyela ongahluziwe ngosuku. Ukuze kusetshenziswe umqondo wokuthuthukiswa kwekhabhoni eluhlaza nephansi, iphrojekthi ye-Mero4 iphinde ifakwe izinsiza zokusebenzisa i-HISEP (Isihlukanisi Sokucindezela Okuphezulu), esivumela ukuhlukaniswa kwamanzi phakathi kukawoyela okhishiwe negesi ehlobene futhi iphinde ifake igesi endaweni yokugcina amanzi. I-HISEP izothuthukisa kanyekanye ukukhiqiza futhi inciphise ukukhishwa kwe-carbon dioxide.

Inkampani yethu izimisele ngokuqhubekayo ekuthuthukiseni amathuluzi okuhlukanisa asebenza kahle, ahlangene, futhi angabizi kakhulu kuyilapho futhi igxile ezenzweni ezintsha ezithuthukisa imvelo. Ngokwesibonelo, yethuhigh-efficiency cyclone desandersebenzisa izinto ezithuthukisiwe ze-ceramic ezingagugi (noma ezibizwa ngokuthi, ezivimbela ukuguguleka okukhulu), ukufeza ukusebenza kahle kokususwa kwesihlabathi/okuqinile okungafika kuma-microns angu-0.5 ku-98% wokwelashwa kwegesi.

Lokhu kuvumela igesi ekhiqiziwe ukuthi ifakwe ezinqolobaneni ukuze kutholakale indawo kawoyela ekwazi ukungena kancane esebenzisa izikhukhula zegesi exubene futhi ixazulule inkinga yokuthuthukiswa kwamadamu angakwazi ukungena kalula futhi ithuthukise kakhulu ukutholakala kukawoyela. Noma, ingakwazi ukwelapha amanzi akhiqiziwe ngokukhipha izinhlayiya zama-microns angu-2 ngaphezulu ku-98% ukuze iphinde ifakwe ngokuqondile kuma-reservoir, inciphise umthelela wemvelo yasolwandle kuyilapho ithuthukisa ukukhiqizwa kwendawo kawoyela ngobuchwepheshe bokugcwala kwamanzi.

Sikholelwa ngokuqinile ukuthi ngokuletha izinto zokusebenza ezisezingeni eliphezulu kuphela esingadala amathuba amakhulu okukhula kwebhizinisi nokuthuthuka kochwepheshe. Lokhu kuzinikela ekusunguleni okusha okuqhubekayo kanye nokuthuthukiswa kwekhwalithi kuqhuba imisebenzi yethu yansuku zonke, kusinikeza amandla okuqhubeka siletha izixazululo ezingcono kumakhasimende ethu.