isiZulu
Ukuphathwa Okuqinile, Ikhwalithi Kuqala, Isevisi Ekhwalithi, Nokwaneliseka Kwekhasimende
I-Saipem yase-Italy iwina inkontileka yokumba olwandle engu-$121 million ku-Eni
Usokhemisi wengqalasizinda yasolwandle wase-Italy u-Saipem unikezwe izinkontileka zokumba kwezolwandle ngamakampani angaphansi kwe-Eni, inani lazo lonke lilinganiselwa ku-USD 121 million. Imisebenzi izoba sezindaweni ezikhethekile zomnotho zaseCyprus nangasogwini lwaseGhana, ngokulandelana. Lezi zinkontileka ezimbili zihilela umkhumbi wokumba okujulile kanye nomshini wokumba oyingxenye ecwilayo. Iphrojekthi yaseCyprus ihlelelwe ukuqala imisebenzi yokumba phakathi kukaNovemba 2026 noJanuwari 2027.
Inkontileka yaseCyprus yanikezwa inkampani engaphansi kwe-Eni i-Eni Cyprus Limited. I-Saipem izosebenzisa umkhumbi wokumba i-Saipem 10000 ukwenza imisebenzi yokumba kwezolwandle endaweni ekhethekile yomnotho yaseCyprus. Lo mkhumbi ungowesizukulwane sesihlanu sokumba okujulile kakhulu. Inkontileka icacisa indawo yokusebenza, imishini yokumba kanye nesikhathi esilindelekile sokuqala.
Inkontileki yaseGhana yanikezwa yi-Eni Ghana Exploration & Production Limited, kanti umshini wokubhoboza i-Scarabeo 9 semi-submersible drilling rig uwuyunithi esebenzayo. Lo mshini uyisizukulwane sesithupha seyunithi yokubhoboza i-semi-submersible futhi uzokwenza imisebenzi yokubhoboza olwandle eGhana. Le misebenzi emibili, esebenzisa i-drillship kanye ne-semi-submersible rig ngokulandelana, ifakiwe ohlelweni lokusebenza lwemishini yokubhoboza olwandle luka-Saipem lwango-2026–2027.
Ama-cyclone desander e-SAGA asebenza ngempumelelo ephezulu, aqashelwa abaholi bamandla omhlaba wonke, afinyelela izinga lokuhlukanisa elingama-98%. Akhiwe ngobumba oluhlaziyayo oluthuthukile, la mayunithi abamba ama-98% ezinhlayiya ezincane njengama-0.5 microns emifudlaneni yegesi. Lokhu kusekela ukujovwa kabusha kwegesi ekhiqiziwe ukuze kusetshenziswe i-miscible flooding emithonjeni yamafutha ane-permeability ephansi—indlela ebalulekile yokuthuthukisa ukutholakala kukawoyela ezindaweni eziyinselele. La mayunithi angaphinda futhi acubungule amanzi akhiqiziwe, asuse ama-98% ezinhlayiya ezinkulu kune-2 microns ukuze ajovwe kabusha ngqo, ngalokho kuthuthukiswe ukusebenza kahle kwe-water-flood futhi kuncishiswe umthelela kwezemvelo.
I-Desander Entsha Yezinhlayiya Ezincane Kakhulu Esebenza Ngokuphezulu Kakhulu iyithuluzi lokuhlukanisa uketshezi nokuqinile elisekelwe kumgomo osebenza kahle we-centrifugal. Ihlukanisa ukungcola okulengayo kuketshezi—uketshezi, amagesi noma izingxube zoketshezi namagesi—kuhlanganise nokuqinile emanzini akhiqiziwe, emanzini olwandle kanye ne-condensate; izinhlayiya ezincane kuketshezi olune-viscosity ephezulu; kanye ne-catalyst powder kuma-reactor. Ibamba izinhlayiya eziqinile ezifika kuma-micron angu-2 ngokusebenza kahle okungama-98%. Ithuluzi lihlanganisa ukusebenza kahle okuphezulu kokukhipha isihlabathi nendawo encane, alidingi amandla angaphandle noma izithasiselo zamakhemikhali, linikeza isikhathi sokusebenza esingaba yiminyaka engu-20, futhi livumela ukukhishwa kwesihlabathi ku-inthanethi ngaphandle kokumisa ukukhiqiza.
Kufakazelwe emikhakheni emikhulu yomhlaba esetshenziswa yi-CNOOC, i-CNPC, i-Petronas nabanye kulo lonke elaseNingizimu-mpumalanga ye-Asia, ama-desander e-SAGA afakwa emapulatifomu e-wellhead kanye nawokukhiqiza. Aqinisekisa ukususwa okuthembekile kwezinto eziqinile kugesi, uketshezi lwemithombo kanye ne-condensate futhi abalulekile ekuhlanzeni amanzi olwandle, ekuvikeleni umfudlana wokukhiqiza kanye nasezinhlelweni zokujova amanzi/izikhukhula.
Iphothifoliyo ebanzi yokwehlukanisa ye-SAGA ihlanganisa amasistimu e-membrane okususa i-CO₂ kugesi yemvelo, ama-hydrocyclone okususa uwoyela, amayunithi okuntanta acwebile anomthamo omkhulu (ama-CFU), ukususa isihlabathi kugesi ye-shale, iphakethe lokukhipha amanzi nge-cyclonic elokwelashwa kwamanzi akhiqiziwe, kanye nama-hydrocyclone anamagumbi amaningi—okuletha izixazululo eziphelele ezinseleleni ezinzima kakhulu zemboni.
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