Umthombo wesibili wokuthuthukisa emkhakheni kawoyela waseMonument e-United States usuzoqala ukumba

Umkhiqizi ozimele waseMelika kawoyela negesi iTalos Energy uveze ukuthi umthombo wokuqala wokuthuthukisa emkhakheni weMonument, otholakala emanzini ajulile aseGulf of Mexico yaseMelika, usuvele umbholiwe. Umqhubi, iBeacon Offshore Energy, ulungiselela ukuqala umthombo wesibili wokuthuthukisa, ngemva kwalokho kuzokwenziwa imisebenzi yokuqedela kuyo yomibili imithombo. Umsebenzi usalokhu usemgqeni wokuthola uwoyela wokuqala ngasekupheleni kuka-2026, ngenani elilinganiselwe lokuqala lokukhiqiza elingu-20,000–30,000 amabhareli kawoyela okulingana ngosuku.

Umthombo wokuqala wokuthuthukisa utholakala e-Walker Ridge Block 315, wembiwa wafinyelela ubude obuphelele obulinganiselwe kuma-32,250 ft, futhi wathola ama-245 ft enzuzo evundile emgqeni wesakhiwo esiphezulu. I-Beacon yathi imiphumela yokumba ihambisana nezibikezelo zangaphambi kwephrojekthi, okukhombisa ukuthi izici ze-reservoir ye-Lower Wilcox ezihlosiwe ziyafana nalezo ezatholakala ngesikhathi sokuhlola nokuhlaziya. Umqhubi akazange adalule usuku oluthile lokugalwa komthombo wesibili.

IMonument itholakala e-Walker Ridge Blocks 271, 272, 315 kanye no-316. Iphrojekthi ihlanganisa imithombo emibili yokukhiqiza kanye namamayela angaba ngu-17 wamapayipi angaphansi kolwandle, axhunywe esikhungweni sokukhiqiza esintantayo i-Shenandoah esiqhutshwa yi-Beacon. I-Talos yaveza ukuthi iphrojekthi ithole amandla okuqinisekisa okucubungula amabhareli angu-20,000 ngosuku, nokuthi ngemva kokuphothulwa kwemithombo emibili yokuqala, izoxhunywa ohlelweni olukhona lokukhiqiza.

Isikhungo sokukhiqiza esintantayo saseShenandoah sitholakala eWalker Ridge Block 52, cishe amamayela ayi-150 eningizimu yogu lwaseLouisiana, ekujuleni kwamanzi okungaba ngu-5,800 ft. Umthamo walo wokucubungula uwoyela ojwayelekile ungamabhareli ayi-120,000 ngosuku. INavitas Petroleum yaphawula ukuthi umthamo wokucubungula uwoyela walesi sikhungo ngaphambilini wanyuswa usuka kumabhareli ayi-100,000 waya kwayi-120,000 ngosuku, okuhlanganisa nomthamo obekelwe iphrojekthi ye-Monument subsea tie back.

Iphrojekthi ye-Monument yafinyelela isinqumo sokutshalwa kwezimali sokugcina ngoMashi 2024. IBeacon Offshore Energy inesabelo sokusebenza esiphelele esingama-41.67% futhi isebenza njengomqhubi, iTalos Energy inama-29.76%, kanti iNavitas Petroleum inama-28.57%. Ngemuva kokuphothulwa kokumba komthombo wesibili, iphrojekthi izongena esigabeni sokuphothula kwemithombo yomibili, ukuxhunywa kwangaphansi kolwandle, nokuhlolwa ukuze iqalise ukusebenza.

Ukukhipha uwoyela negesi yemvelo akunakwenzeka ngaphandle kwemishini yokwehlukanisa.

I-SHANGHAI SAGA Offshore Engineering Co., Ltd., eyasungulwa e-Shanghai ngo-2016, iyinkampani yesimanje yezobuchwepheshe ehlanganisa ucwaningo nokuthuthukiswa, ukuklama, ukukhiqiza, kanye nesevisi. Sizinikele ekuthuthukiseni imishini yokuhlukanisa nokuhlunga yezimboni zikawoyela, igesi, kanye ne-petrochemical. Iqoqo lethu lemikhiqizo enempumelelo ephezulu lihlanganisa ama-hydrocyclone okukhipha uwoyela/okukhipha amanzi, ama-desander ezinhlayiyaneni ezingama-micron, kanye nama-compact flotation units. Sihlinzeka ngezixazululo eziphelele ze-skid-mounted futhi sinikeza nezinsiza zokulungisa imishini yezinkampani zangaphandle kanye nesevisi yangemva kokuthengisa. Siphethe amalungelo amaningi obunikazi futhi sisebenza ngaphansi kohlelo lokuphatha olugunyazwe yi-DNV-GL lwe-ISO-9001, ISO-14001, kanye ne-ISO-45001, siletha izixazululo ezingcono kakhulu zenqubo, ukuklama okunembile komkhiqizo, ukunamathela ngokuqinile kumibandela yobunjiniyela, kanye nokusekelwa okuqhubekayo kokusebenza.

Izinto zethu zokuhlukanisa isihlabathi ezinokusebenza okuphezulu, adume ukuthi zihlukanisa ngezinga eliphakeme elingama-98%, zithole ukuqashelwa ngabaholi bamandla bamazwe ngamazwe. Zakhiwe ngobuciko obuthuthukile be-ceramics engaconsi, lezi zingxenye zikhipha ama-98% ezinhlayiyana ezincane njengo-0.5 microns emgudwini wegesi. Lokhu kusebenza kuvumela ukufakwa kabusha kwegesi ekhiqiziwe ukuze kuhlanganiswe oketshezini ezindaweni ezinokungena okuphansi, okuyisixazululo esibalulekile sokuthuthukisa ukukhipha uwoyela ezindaweni ezinzima. Ngokunye, zingahlanza amanzi akhiqiziwe, zisuse ama-98% ezinhlayiyana ezinkulu kuno-2 microns ukuze ziphinde zifakwe ngqo, ngaleyo ndlela zithuthukise ukusebenza kokunisela ngamanzi kuyilapho zinciphisa umthelela emvelweni.

Umkhiqizo wethu omusha—I-Desander Yezinhlayiya Ezinhle Kakhulu Esebenza Kahle Kakhulu iyithuluzi lokuhlukanisa uketshezi nokuqinile elisebenzisa umgomo we-centrifugal osebenzayo ukuhlukanisa izinto ezingcolile ezimisiwe—njengezinto eziqinile emanzini akhiqiziwe, amanzi olwandle, i-condensate, izinhlayiya ezinhle kuketshezi olunamandla aphezulu, kanye nempuphu ye-catalyst kuma-reactor—kuketshezi (uketshezi, amagesi, noma izingxube zegesi noketshezi). Isusa ngempumelelo izinhlayiya eziqinile ezingafika ku-2 microns (ngokusebenza okungu-98%) noma ezincane kakhulu.

I-Desander Yezinhlayiya Ezinhle Kakhulu Esebenza Kahle Kakhulu iletha ukusebenza okuphezulu kokususa isihlabathi, ekwazi ukususa izinhlayiya eziqinile kuze kufike kuma-micron angu-2. Umshini unendawo encane, awudingi amandla angaphandle noma izithako zamakhemikhali, futhi unempilo yokusebenza ecishe ibe yiminyaka engu-20. Unamandla okukhipha isihlabathi ku-inthanethi ngaphandle kwesidingo sokumisa ukukhiqiza.

Kufakazelwe emikhakheni emikhulu yomhlaba wonke eqhutshwa yi-CNOOC, CNPC, Petronas, nabanye eNingizimu-mpumalanga ye-Asia, ama-desander e-SAGA asetshenziswa ezinkundleni zomthombo kanye nezinkundla zokukhiqiza. Ahlinzeka ngokususwa okuqinisekile kwezinto eziqinile kugesi, uketshezi lomthombo, kanye ne-condensate, futhi abalulekile ekuhlanzweni kwamanzi olwandle, ukuvikelwa kokugeleza kokukhiqiza, kanye nezinhlelo zokujova amanzi/ukugcwaliswa kwamanzi.

Ngaphandle kwama-desander, i-SAGA inikeza inqwaba yobuchwepheshe bokuhlukanisa obudumile. Umugqa wethu womkhiqizo uhlanganisa amasisitimu e-membrane okususa i-CO₂ kugesi wemvelo, ama-hydrocyclone okukhipha uwoyela, amayunithi okuntanta acindezelayo asebenza kahle kakhulu (CFUs), Ukuhlukaniswa kwesihlabathi se-shale gas, Iphakethe lokukhipha amanzi nge-cyclonic kanye nokwelashwa kwamanzi akhiqiziwe, futhi ama-hydrocyclone anamagumbi amaningi, okunikeza izixazululo eziphelele ezinseleleni ezinzima zomkhakha.