Pakadali pano, kubwezeretsa mafuta osagwiritsidwanso ntchito akadali ntchito yovuta kwambiri, ndipo zida ndi ukadaulo wobwezeretsa, kukonza, ndikugwiritsanso ntchito mpweya wamadzimadzi pa chipangizo chosungiramo zinthu (FPSO) chomwe chili ndi malo ochepa komanso ma module ochulukirapo popanga, kukonza, ndi malo okhala ndi zinthu zambiri ndizovuta kwambiri.
Poyankha izi, CNOOC yakhala ikukonza ndikusintha zida zamakono zomwe zilipo m'zaka zaposachedwa, potsiriza yapangitsa kuti tochi yoyaka pa FPSO isatulukenso utsi, ndikubweretsa kukula kwa ntchito ndi njira zaukadaulo zobwezeretsera zinthu ndikugwiritsanso ntchito pamlingo watsopano.
Malinga ndi Chen Yimin, wachiwiri kwa manejala wamkulu wa CNOOC Zhanjiang Branch, pa Novembala 5, gawo lobwezeretsa gasi wamafuta (LPG) ku Wenchang oilfield ya CNOOC Zhanjiang Branch lidagwira ntchito mosamala kwa theka la mwezi ndipo lidagwira ntchito mokhazikika, zomwe zidapangitsa kuti pakhale zotsatira zabwino pakupanga koyeserera, ndipo pamakhala kubwezeretsanso kwapakati pa ma cubic metres 110 a gasi wamafuta ndi ma cubic metres 70 a condensate tsiku lililonse. Pambuyo pa ntchito yobwezeretsa ndi kumanganso LPG ku Wenchang oilfield, pafupifupi ma cubic metres 100000 a gasi wogwirizana ndi mafuta amatha kubwezeretsedwa chaka chilichonse. Ntchitoyi idzakhala ndi gawo labwino pakuteteza chilengedwe cha m'nyanja.
Malo osungira mafuta m'mphepete mwa nyanja ali ndi kuthekera kwakukulu kosungira mphamvu
Gawo lokonzanso ndi kusintha kwa LPG la CNOOC Zhanjiang Branch lakwaniritsa zotsatira zomwe zimayembekezeredwa za kupanga koyesera, zomwe sizimangowonjezera moyo wachuma wa malo opangira mafuta, komanso zikuwonetsa kuti mtsogolomu njira yopangira mabizinesi azinthu, kubwezeretsa ndi kugwiritsanso ntchito zinthu zidzawonjezeka pang'onopang'ono kufika pamlingo womwewo kapena wofunikira kwambiri monga kupanga ndi chitukuko cha mphamvu.
Chen Yimin adati pakadali pano, minda yamafuta ya m'mphepete mwa nyanja ili ndi kuthekera kwakukulu kosunga mphamvu, chifukwa panthawi yogwiritsa ntchito mafuta, mpweya wophatikizidwa ndi madzi a petroleum udzawonekera pakati pa zigawo za mafuta. Gawo lalikulu ndi methane, yomwe nthawi zambiri imakhala ndi zinthu zambiri za ethane ndi hydrocarbon. Kubwezeretsa ndi kukonza mpweya wogwirizana kumatanthauza kulekanitsa ethane, propane, butane ndi zinthu zolemera kuchokera ku mtsinje wa gasi, zomwe zitha kukonzedwanso ndikugulitsidwa ngati zinthu zoyera kapena zosakaniza za gasi wachilengedwe (NGL) kapena LPG. Chifukwa chake, mpweya wogwirizana ndi wa mphamvu zomwe zilipo. Komabe, chifukwa cha kuletsa njira zaukadaulo komanso kuwongolera kovuta kwa gasi wogwirizana nawo pakugwiritsira ntchito mafuta, gawo lalikulu la gasi wogwirizana limachotsedwa kapena kutenthedwa.
Iye anaperekanso chitsanzo chomveka bwino pofotokoza vutoli: pa ntchito ya South China Sea FPSO ya nthambi ya CNOOC Zhanjiang yomwe ikugwira ntchito ku Wenchang oilfield, tochi ikuyaka chaka chonse kuti igwire ntchito ndi gasi wogwirizana ndi mafuta ochokera m'minda yamafuta ya m'mphepete mwa nyanja. Pambuyo powerengera, gasi wogwirizana ndi mafuta ndi condensate zomwe zimawotchedwa ndi tochi tsiku lililonse zidzakhala zofanana ndi Ferrari pamtengo womwewo. Chifukwa chake, ndikofunikira kuti nthambi ya CNOOC Zhanjiang ichite ntchito yomanganso ndi kugwiritsa ntchito gasi wogwirizana ndi akavalo, kukonza mphamvu zopangira mafuta ndikulimbikitsa chitukuko cha chuma chosunga mphamvu.
Nthawi yotumizira: Novembala-26-2021