CNOOC imayamba kupanga ku South China Sea field ndi zero flaring point

Potsutsana ndi kusintha kwa mphamvu zapadziko lonse komanso kukwera kwa mphamvu zowonjezera, makampani amafuta amafuta akukumana ndi zovuta komanso mwayi womwe sunachitikepo. M'nkhaniyi, CNOOC yasankha kuyika ndalama muukadaulo watsopano ndikupititsa patsogolo kagwiritsidwe ntchito bwino kazinthu ndi chitukuko chosamalira chilengedwe. Kuyamba kwa kupanga ku Wenchang 9-7 oilfield kumapereka chitsanzo cha njira yabwinoyi. M'madzi akuya a 120 metres, mundawo umapangidwa kudzera panjira yatsopano yobowola ndi kupanga yomangidwa kuzinthu zomwe zilipo kale.

Pulojekiti yotukula malo opangira mafuta a Wenchang 9-7 ikuyimira malo oyambira ku China otsika pang'ono opangidwa ndi ukadaulo wa kusefukira kwa gasi. Njira yatsopanoyi yathana bwino ndi zovuta za chitukuko chochepa cha malo osungiramo madzi pamene ikuwonjezera kwambiri ziwongola dzanja.

Nthawi yomweyo, kampaniyo yakhazikitsa maukonde okhudzana ndi kugwiritsa ntchito gasi kudutsa gulu lamafuta la Wenchang kudzera m'mapaipi olumikizirana, kuchira kwa gasi woyaka moto, ndi makina ogwiritsira ntchito kutentha kwa zinyalala. Njira yophatikizikayi imathandizira kukonzanso bwino kwa gasi wogwirizana, ndikukwaniritsa "zero flaring" pamalo opangira mafuta a Wenchang 9-7.

Makamaka, malo opangira mafuta ali ndi makina oyambira padziko lonse lapansi a 5 MW otenthetsera kutentha kwamtundu wa ORC (Organic Rankine Cycle). Kuyikaku kukuyembekezeka kupanga 40 miliyoni kWh yamagetsi pachaka ndikuchepetsa mpweya wa CO₂ ndi matani 33,000 metric pachaka.

Kutumizidwa kwa malo opangira mafuta a Wenchang 9-7 sikungowonetsa gawo lalikulu la CNOOC, komanso kuyimira kupambana kwa China pakukula kwamafuta ndi gasi padziko lonse lapansi. Tikuyembekezera kuchitira umboni mwayi wochuluka wotuluka mu polojekitiyi, pamene tikusunga kudzipereka kwathu kuti tikwaniritse mgwirizano wa chilengedwe ndi chitukuko chokhazikika pamodzi ndi ubwino wachuma.

Kampani yathu ikudzipereka mosalekeza kupanga zida zolekanitsa zogwira ntchito bwino, zocheperako, komanso zotsika mtengo pomwe timayang'ananso zatsopano zomwe zingawononge chilengedwe. Mwachitsanzo, athuhigh-efficiency cyclone desandergwiritsani ntchito zida zapamwamba za ceramic zosamva kuvala (kapena zotchedwa, zoletsa kukokoloka kwambiri), ndikuchotsa mchenga mpaka ma microns awiri pa 98%. Izi zimathandiza kuti madzi opangira madzi ayeretsedwe ndikulowetsedwanso mwachindunji m'malo osungiramo madzi, kuchepetsa kuwonongeka kwa chilengedwe cha m'nyanja ndikuwonjezera zokolola zamafuta.

Ndi ukadaulo wotsogola komanso kuzindikira kwachilengedwe, tili ndi chidaliro kuti makasitomala ochulukirapo adzasankha mayankho athu ndi ntchito zathu.