Okwangoku, ukufunyanwa kwamafutha efosili angavuselelekiyo kusengumsebenzi onzima kakhulu, kwaye izixhobo kunye netekhnoloji yokubuyiselwa, ukucubungula kunye nokusetyenziswa kwakhona kwegesi yepetroleum emanzi kwiyunithi yokuvelisa nokugcina edadayo (i-FPSO) enendawo encinci kunye neemodyuli ezixineneyo kakhulu kwimveliso, ukucubungula kunye neendawo zokuhlala ziyimingeni enzima ngakumbi.
Ukuphendula oku, i-CNOOC iqhubekile nokuphucula izixhobo zobugcisa ezikhoyo kwiminyaka yakutshanje, ekugqibeleni yenza ukuba itotshi evuthayo kwi-FPSO ingasatshayi, kwaye izisa ubungakanani besicelo kunye neendlela zobugcisa zokubuyisa izixhobo kunye nokusetyenziswa kwakhona kwinqanaba elitsha.
Ngokutsho kukaChen Yimin, usekela-mphathi jikelele we-CNOOC Zhanjiang Branch, ngoNovemba 5, iyunithi yokubuyisela igesi yepetroliyam enyibilikisiweyo (LPG) yeWenchang oilfield yeCNOOC Zhanjiang Branch isebenze ngokukhuselekileyo kangangesiqingatha senyanga kwaye isebenza ngokuzinzileyo, ifikelela kwisiphumo esilindelekileyo semveliso yovavanyo, kunye nokubuyiswa okuqhelekileyo kwemihla ngemihla kwe-110 cubic metres yegesi yepetroliyam enyibilikisiweyo kunye ne-70 cubic metres ye-condensate. Emva kwemveliso eqhelekileyo yeprojekthi yokubuyisela nokwakha kwakhona i-LPG kwiWenchang oilfield, malunga ne-100000 cubic metres yegesi enxulumene neoyile inokufunyanwa minyaka le. Le projekthi iya kudlala indima entle ekukhuselweni kokusingqongileyo kolwandle.
Amasimi eoyile angaphandle kolwandle anethuba elikhulu lokonga amandla
Iyunithi yokubuyisela nokuguqula i-LPG yeSebe le-CNOOC Zhanjiang ifikelele kwisiphumo esilindelweyo semveliso yovavanyo, engagcini nje ngokwandisa ubomi bezoqoqosho becandelo leoyile, kodwa ikwabonisa ukuba kwinkqubo yophuhliso lwexesha elizayo lwamashishini ezixhobo, ukubuyiswa nokusetyenziswa kwakhona kwezixhobo kuya kwandiswa kancinci kancinci ukuya kwinqanaba elifanayo okanye elibaluleke ngakumbi njengemveliso nophuhliso lwamandla.
UChen Yimin uthe okwangoku, amasimi eoyile aselunxwemeni anamandla amakhulu okonga amandla, kuba ngexesha lokusetyenziswa kwesi simi seoyile, igesi ehamba nolwelo lwepetroliyam iya kuvela phakathi kweengqimba zeoyile. Icandelo eliphambili yimethane, edla ngokuba nenani elikhulu leethane kunye nee-hydrocarbon components. Ukubuyiswa kunye nonyango lwegesi enxulumeneyo kubhekisa ekwahlukaniseni i-ethane, ipropane, i-butane kunye nee-components ezinzima kumjelo wegesi, ezinokucutshungulwa ngakumbi kwaye zithengiswe njengee-components ezicocekileyo okanye umxube wegesi yendalo (NGL) okanye i-LPG. Ke ngoko, igesi enxulumeneyo yeye-energy ekhoyo. Nangona kunjalo, ngenxa yokuthintelwa kweendlela zobugcisa kunye nolawulo olunzima lwegesi enxulumeneyo kwinkqubo yokusetyenziswa kwe-oyile, inxalenye enkulu yegesi enxulumeneyo iyakhutshwa okanye itshiswe.
Ukwanike umzekelo ocacileyo ukubonisa ingxaki: kwiphulo loLwandle lwaseSouth China i-FPSO yesebe le-CNOOC Zhanjiang elisebenza kwindawo yeoyile yaseWenchang, itotshi iyatsha unyaka wonke ukuze ijongane negesi enxulumeneyo evela kwiindawo yeoyile zaselwandle. Emva kokubala, igesi enxulumeneyo kunye ne-condensate etshiswa yitotshi yonke imihla iya kulingana neFerrari ngexabiso langoko. Ke ngoko, kungxamisekile ukuba isebe le-CNOOC Zhanjiang lenze iprojekthi yokwakha ngokutsha nokusetyenziswa kwegesi enxulumene nehashe, ukuphucula amandla okuvelisa i-oyile kunye nokukhuthaza uphuhliso loqoqosho lokonga amandla.
Ixesha lokuthumela: Novemba-26-2021