I-TotalEnergies ithole inkundla entsha kawoyela e-Moho block e-Congo, enezinsiza ezingalulama cishe ezi-100 million barrels

Ngemuva kwemisebenzi yokugugula ezindaweni zelayisensi yeMoho ngaphandle kwezwekazi laseRiphabhulikhi yaseCongo, iTotalEnergies EP Congo iqinisekise ukutholakala okusha kwamafutha negesi. Izinsiza zitholakala esakhiweni seMoho G futhi zatholwa nge-MHNM-6 NFW exploration well.

UNicola Mavilla, iSenior Vice President of Exploration kwaTotalEnergies, uthe: “Lokhu okutholakele okusha kulayisensi yeMoho kuzuza ekubeni seduze kwezinsiza zokukhiqiza ezikhona, okuvumela ukuthuthukiswa okufushane, okonga izindleko.” “Ngokusebenzisa ubuchwepheshe bethu nezinsiza ezikhona, sakha izimo zokukhiqiza okuzokwengeza inani enkampanini esikhathini esizayo.”

Inkampani ikuqaphele ukuthi umthombo uhlangane nomugqa kawoyela negesi osuphelela kumamitha angu-160 ubukhulu echibini le-Albian. Ukuqoqwa kwedatha nokuthatha amasampula kwenziwe ukusekela ukuthuthukiswa okulandelayo. Ukutholakala kwe-Moho G, kanye nesakhiwo esiseduze se-Moho F, kulindeleke ukuthi sibe namathani acishe abe yizigidi ezingu-100 zamabareli ezinsiza ezingatholwa, ngokuhlela ukuxhunyaniswa nezinsiza ezikhona ze-Moho.

I-TotalEnergies EP Congo, njengomqhubi welayisensi ye-Moho, iphethe isabelo esingu-63.5%, nabalingani abafaka i-Trident Energy (21.5%) kanye ne-National Oil Company of Congo (SNPC, 15%). Izinsiza zokukhiqiza ezikhona zihlanganisa amayunithi amabili okukhiqiza entantayo, i-Alima ne-Likouf, okwamanje kukhiqiza cishe amabareli angu-90,000 kawoyela ofanayo ngosuku.

Insimu yeMoho itholakala 80 kilometers ukusuka ogwini lwePointe-Noire, emanzini ajulile. Ukukhiqizwa kwenyuka kulandela ukuqala kwephrojekthi yeMoho Nord ngo-2017. Ngaphambili, iTotalEnergies yaqedela ukuhlanganiswa kwebhizinisi layo lokukhiqiza uwoyela negesi enyakatho ye-UK neNEO NEXT, kwadala umkhiqizi omkhulu ozimele wezinyama negesi e-UK.

Ukuphuma kukawolintshi negesi yemvelo akunakwenzeka ngaphandle kwemishini yokuhlukanisa.

I-Shanghai SAGA Offshore Engineering Co., Ltd., eyasungulwa e-Shanghai ngo-2016, iyibhizinisi lobuchwepheshe lesimanje elihlanganisa i-R&D, umklamo, ukukhiqiza, kanye nenkonzo. Sizibophezele ekuthuthukiseni imishini yokuhlukanisa nokuhlunga yemboni kawoyela, igesi, kanye ne-petrochemical. Umkhiqizo wethu wokusebenza kahle uphelele uhlanganisa ama-hydrocyclones okukhipha uwoyela/amanzi, ama-desander ezinhlayiya ezincane kakhulu, kanye namayunithi okuhlanganisa. Sinikeza izixazululo eziphelele ezifakwe ezindaweni eziyimishini futhi sinikeza nokulungiswa kwemishini yenkampani yangaphandle kanye nezinsizakalo zangemuva kokuthengisa. Sibambe izimvume eziningi zobunikazi futhi sisebenza ngaphansi kohlelo lokuphatha oluqinisekiswe yi-DNV-GL ISO-9001, ISO-14001, kanye ne-ISO-45001, sinikeza izixazululo zenqubo ezithuthukisiwe, umklamo womkhiqizo onembayo, ukuthobela ngokuqinile imininingwane yobunjiniyela, kanye nokwesekwa okuqhubekayo kokusebenza.

Yethu ama-cyclone desanders aphumelela kakhulu, ezaziwa ngesilinganiso sazo esihle kakhulu sokuhlukanisa esingu-98%, zithole ukuhlonishwa kubaholi bamandla aphesheya. Zakhiwe nge-ceramics ethuthukisiwe ekwazi ukumelana nokuguga, lezi zinhlelo zikwazi ukususa 98% wezinhlayiya ezincane njengama-0.5 microns emifudlaneni yegesi. Leli khono lenza ukuthi igesi ekhiqiziwe ingene kabusha ukuze isetshenziswe ekugcwaliseni okuxubile kumachibi anomoya ophansi, isixazululo esibalulekile sokuthuthukisa ukubuyisa uwoyela kumalungiselelo anzima. Kungenjalo, zingaphatha amanzi akhiqiziwe, zisuse 98% wezinhlayiya ezinkulu kune-2 microns ukuze zingene kabusha ngqo, ngaleyo ndlela zithuthukise ukusebenza kahle kokugeleza kwamanzi ngenkathi kuncishiswa umthelela emvelweni.

Umkhiqizo wethu omusha—I-High Efficiency Ultra-Fine Particle Desander iyidivayisi yokuhlukanisa uketshezi-okuqinile esebenzisa isimiso esisebenza kahle se-centrifugal ukuhlukanisa izinto ezingcolile ezintantayo—njengeziqinile emanzini akhiqiziwe, emanzini olwandle, ekuhlanganeni, izinhlayiya ezinhle eketshezini elinamandla aphezulu, kanye nomgubo we-catalyst kuma-reactor—kusuka eketshezini (uketshezi, igesi, noma ukuxubana kwegesi-uketshezi). Iyakwazi ukususa izinhlayiya eziqinile ezinosayizi abancane njengama-micron amabili (ngokusebenza okungu-98%) noma ngaphansi.

I-High Efficiency Ultra-Fine Particle Desanderihlinzeka ngempumelelo ephezulu yokususwa kwesihlabathi, ikwazi ukususa ama-particulate aqinile afika ku-2 microns. Le misebenzi inezici ezincane, ayidingi amandla angaphandle noma izithasiselo zamakhemikhali, futhi inempilo yokusebenza engaba yimizuzu engama-20. Iphakela amandla okukhishwa kwesihlabathi ku-inthanethi ngaphandle kwesidingo sokumisa ukukhiqiza.

Iboniswe emikhakheni emikhulu yomhlaba jikelele ephethwe yi-CNOOC, CNPC, Petronas, nabanye eNingizimu-mpumalanga ye-Asia, ama-desander e-SAGA asetshenziswa ezindaweni zokuphuma nokuqhubeka. Ahlinzeka ngokuqinisekiswa kokususwa kwezinhlayiya ezivela emoyeni, emanzini ezikhukhula, nasekondensate, futhi abalulekile ekuhlanzeni amanzi olwandle, ukuvikela umkhiqizo, kanye nezinhlelo zokufaka amanzi/ukukhukhula.

Ngaphandle kwama-desander, i-SAGA inikeza iphothifoliyo yezobuchwepheshe bokwehlukanisa ezidumile. Umugqa wethu wemikhiqizo uhlanganisa izinhlelo ze-membrane zokususwa kwe-CO₂ emoyeni wemvelo, ama-hydrocyclones okususwa kwe-oyela, ama-compact flotation units (CFUs) aphumelela kakhulu, ukususwa kwesihlabathi kwesigesi, Iphakheji yokukhipha amanzi nge-cyclone kanye nokwelashwa kwamanzi akhiqiziwe, futhi ama-hydrocyclone anezigumbi eziningi, ahlinzeka ngezixazululo eziphelele zezinselelo ezinzima kakhulu zemboni.