I-Santos yase-Australia yehlisa isibikezelo sayo sokukhiqiza sango-2026 saba amabhiliyoni angu-99–102 emigqomo kazembe we-oyela

Umkhiqizi kawoyela negesi wase-Australia i-Santos wehlise isiqondiso sakhe sokukhiqiza kukawoyela negesi sonyaka ophelele ka-2026 sisuka ku-99–105 million barrels of oil equivalent saya ku-99–102 million barrels of oil equivalent, ikakhulukazi ngenxa yokuphazamiseka kokukhiqiza ngesikhathi sokwenyuka kwephrojekthi yakhe kawoyela i-Pikka e-Alaska, e-United States, kanye nokubambezeleka kokuqalisa ukusebenza kwezinsiza ezisekelayo. Ngakolunye uhlangothi, ukukhiqizwa kukawoyela negesi kwekota yesithathu yenyunyana kufinyelele irekhodi elisha lama-26.3 million barrels of oil equivalent, kukhuphuke ngo-23% uma kuqhathaniswa nonyaka odlule.

Izinkinga zokukhiqiza kuphrojekthi yasePikka zihilela izehlakalo ezimbili zokusebenza. Ukugunyazwa kwemboni yokuhlanza amanzi olwandle kwathinteka ngenxa yezehlakalo zesimo sezulu, okwaholela ekwehlisweni kwesikhashana kokukhiqiza emkhakheni; ngemuva kwalokho, umqhubi wepayipi laseKuparuk wavala ipayipi ngenxa yengozi yomgwaqo, okwabangela ukuphazamiseka kokuthunyelwa kukawoyela ongahluziwe ngaphandle. Ngenxa yalezi zici, iSantos nayo yehlise izinga eliphezulu lomhlahlandlela wayo wonyaka wonke wokuthengiswa kukawoyela negesi lisuka ku-108 million barrels of oil equivalent laya ku-105 million barrels of oil equivalent, kuyilapho igcina izinga eliphansi liku-102 million barrels of oil equivalent.

UPikka wafinyelela izinga lawo eliphansi elilindelekile ngaphambi kokuphela kwekota yesithathu, ngokukhiqiza kwansuku zonke okwedlula kancane amabharethi angu-80,000. Inkampani yanquma ukumisa okwesikhashana umkhiqizo wansuku zonke cishe kumabharethi angu-70,000, isebenzisa ukujova kwamanzi olwandle ukwengeza ingcindezi yomthombo wamanzi, bese iwukhuphula ufinyelele ezingeni elihlosiwe lamabharethi angu-80,000 ngosuku. Uhlelo lokujova kwamanzi olwandle lwephrojekthi lwase luqalile ukujova emthonjeni wamanzi ngo-Agasti 26, namanzi olwandle ahambiswa esuka ogwini lwase-Arctic eya endaweni yephrojekthi ngomzila wamapayipi cishe ongu-75 km; umthamo wokujova wafinyelela cishe kumabharethi angu-40,000 ngosuku ngoSepthemba.

Naphezu kokuphazamiseka kwesikhashana e-Pikka, umkhiqizo nokuthengiswa kukaSantos kukonke kwaqhubeka nokukhula engxenyeni yesithathu yonyaka. Iphrojekthi yegesi yaseBarossa yase-Australia yangena ekukhiqizeni okuzinzile, kwandisa ukuhlinzekwa kwe-LNG; umkhiqizo omusha wamafutha aluhlaza wasePikka nawo waqala ukufakwa emiphumeleni yekota. Ukuthengiswa kukawoyela negesi kwenkampani engxenyeni yesithathu yonyaka kufinyelele emabhilidini angu-26.4 e-oyela elingana, kukhuphuke nge-11% uma kuqhathaniswa nekota edlule, futhi imali engenayo yokuthengisa yafinyelela ku-USD 2.01 billion, ikhuphuke nge-78% uma kuqhathaniswa nonyaka odlule kanye nange-49% uma kuqhathaniswa nekota edlule.

Ukukhula kokukhiqiza kanye nezintengo eziphakeme zokuthengisa i-LNG kwenza imali ekhululekile yokusebenza yekota yesithathu kaSantos yaba cishe i-USD 1.07 billion. Kulokhu, imali ekhululekile evela emisebenzini yasePapua New Guinea nase-Alaska yaba negalelo elingaphezu kuka-50%. Inkampani iyaqhubeka nokuqhubekisela phambili ukujova kwamanzi nokulungiswa kokukhiqiza e-Pikka ngenkathi igcina ukukhiqiza okuzinzile e-Barossa.

Ukukhishwa kukawoyela negesi yemvelo akunakwenzeka ngaphandle kwemishini yokuhlukanisa.

I-Shanghai SAGA Offshore Engineering Co., Ltd., eyasungulwa e-Shanghai ngo-2016, iyibhizinisi lobuchwepheshe besimanje elihlanganisa ucwaningo nokuthuthukiswa, ukuklama, ukukhiqiza, kanye nesevisi. Sizinikele ekuthuthukiseni imishini yokuhlukanisa nokuhlunga yezimboni zikawoyela, igesi, kanye ne-petrochemical. Iphothifoliyo yethu yemikhiqizo esebenza ngempumelelo ephezulu ihlanganisa ama-hydrocyclone okususa uwoyela/amanzi, ama-desander ezinhlayiya ezincane ezingaka-micron, kanye namayunithi e-flotation ahlangene. Sihlinzeka ngezixazululo eziphelele ezifakwe kuma-skid, futhi siphinde sinikeze ukulungiswa kwemishini yezinkampani zangaphandle kanye nezinsizakalo zangemva kokuthengisa. Sinezimpawu zobunikazi eziningi zobuchwepheshe futhi sisebenza ngaphansi kohlelo lokuphatha olugunyazwe yi-DNV-GL i-ISO-9001, i-ISO-14001, kanye ne-ISO-45001, sihlinzeka ngezixazululo zezinqubo ezithuthukisiwe, ukuklama kwemikhiqizo okunembile, ukulandela ngokuqinile izimiso zobunjiniyela, kanye nokwesekwa okusebenzayo okuqhubekayo.

I-cyclone desanders yethu esebenza kahle, aduma ngezinga lawo lokuhlukanisa eliyingqayizivele elingu-98%, athole ukuqashelwa kubaholi bamandla omhlaba. Akhiwe ngobumba oluhlaziyayo oluthuthukile, lawa mayunithi afinyelela ukususwa okungu-98% kwezinhlayiya ezincane njenge-0.5 microns emifudlaneni yegesi. Leli khono lenza kube nokwenzeka ukuthi igesi ekhiqiziwe iphinde ijovwe ukuze kusetshenziswe ukukhukhula okuxubile emithonjeni yamafutha anokungena okuphansi, okuyisixazululo esibalulekile sokuthuthukisa ukutholakala kukawoyela ezindaweni eziyinselele. Ngenye indlela, zingaphatha amanzi akhiqiziwe, zisuse u-98% wezinhlayiya ezinkulu kune-2 microns ukuze zijovwe ngqo, ngalokho zikhulise ukusebenza kahle kokukhukhula ngamanzi kuyilapho zinciphisa umthelela kwezemvelo.

Umkhiqizo wethu omusha—I-Desander Yezinhlayiya Ezincane Kakhulu Esebenza Ngokuphezulu iyithuluzi lokuhlukanisa uketshezi nokuqinile elisebenzisa umgomo we-centrifugal osebenza kahle ukuhlukanisa ukungcola okulengayo—njengezinto eziqinile emanzini akhiqiziwe, amanzi olwandle, i-condensate, izinhlayiya ezincane oketshezini olune-viscosity ephezulu, kanye ne-catalyst powder kuma-reactor—kusuka oketshezini (uketshezi, amagesi, noma izingxube zegesi noketshezi). Isusa ngempumelelo izinhlayiya eziqinile ezinosayizi ofika kuma-micron angu-2 (ngempumelelo engu-98%) noma ngaphansi.

I-Desander Yezinhlayiya Ezincane Kakhulu Esebenza Ngokuphezulu inikeza ukusebenza kahle kokususa isihlabathi, ekwazi ukususa izinhlayiya eziqinile ezifika kuma-micron angu-2. Ithuluzi linendawo encane, alidingi amandla angaphandle noma izithasiselo zamakhemikhali, futhi inesikhathi sokusebenza esingaba yiminyaka engu-20. Inikeza amandla okukhipha isihlabathi ku-inthanethi ngaphandle kwesidingo sokumisa ukukhiqiza.

Kufakazelwe emikhakheni emikhulu yomhlaba wonke eqhutshwa yi-CNOOC, CNPC, Petronas, nabanye kulo lonke elaseNingizimu-mpumalanga ye-Asia, ama-desander e-SAGA asetshenziswa kumapulatifomu omthombo kanye namapulatifomu okukhiqiza. Anikeza ukususwa okuqinisekile kwezinto eziqinile kugesi, uketshezi lomthombo, kanye ne-condensate, futhi abalulekile ekuhlanzeni amanzi olwandle, ekuvikeleni imigudu yokukhiqiza, kanye nezinhlelo zokujova amanzi/izikhukhula.

Ngaphandle kwama-desander, i-SAGA inikeza iqoqo lobuchwepheshe bokuhlukanisa obudumile. Umugqa wemikhiqizo yethu uhlanganisa amasistimu e-membrane okususa i-CO₂ kugesi yemvelo, ama-hydrocyclone okususa uwoyela, amayunithi amancane okuntanta asebenza kahle kakhulu (ama-CFU), Ukususa isihlabathi kugesi we-shale, Iphakethe le-cyclonic dewatering elinokwelashwa kwamanzi akhiqiziwe, futhi ama-hydrocyclone anamagumbi amaningi, okuletha izixazululo eziphelele ezinseleleni ezinzima zemboni.