Inkampani yaseNorway i-Equinor ithola inkundla entsha kawoyela i-Omega South endaweni yaseSnorre olwandle i-North Sea

Inkampani yamandla kahulumeni yaseNorway i-Equinor kanye nabalingani bayo baphumelele ukugwaza ukutholakala kukaphethiloli okwezohwebo, i-Omega South, endaweni yaseSnorre, cishe amakhilomitha angu-200 enyakatho-ntshonalanga yeBergen eNorth Sea. Ukutholakala kwenziwe ku-Omega Sør (South) Alfa prospect, kanti ubukhona buka-hydrocarbon buqinisekisiwe nge-well 34/4-19 S egwazwe yi-Deepsea Atlantic rig. Izilinganiso zokuqala zibonisa amabhareli kaphethiloli alulame angalingani phakathi kwezigidi ezingu-25 no-89.

I-well yokuhlola yagwazwa ngaphakathi kwelayisensi yokukhiqiza 057, futhi abalingani bahlela ukuqhubeka ngenqubo yokuthuthukisa esheshayo, bexhuma ukutholakala okusha ezinsizakalweni ezikhona endaweni yaseTampen. Abanamalayisensi elayisensi yokukhiqiza 057 bahlanganisa i-Equinor (operator), i-Petoro, i-Harbour Energy, i-INPEX Idemitsu, kanye ne-Vår Energi.

Lo mqedzi uhlangane namafutha ematsheni edwala aphakathi kwe-Jurassic eqenjini le-Brent, elinomqulu ophelele wamatshe esihlabathini ongu-224.5 amamitha, lapho amamitha angu-127 anezindawo ezimaphakathi kuya kwezinhle zokugcina uwoyela. Lo mqedzi wembelwa kuze kufike ekujuleni okumile okungu-3872 amamitha ngaphansi kwezinga lolwandle, ukujula okulinganisiwe okungu-4090 amamitha, ekujuleni kwamanzi okungu-381 amamitha, futhi izovalwa okwesikhashana.

ULi-Erik Gustav Kirkemo, iphini likamongameli omkhulu we-Equinor we-Exploration & Production South e-Norway, ubeke wathi: "Ukutholakala okusha kuzoxhunyaniswa ngokushesha nezindawo ezikhona ezingaphansi kwamanzi futhi kuzokhiqizwa ngepulatifomu ye-Snorre A. Ukuhlola okuseduze kubalulekile ukuze kunwetshwe impilo yamapulazi asevele ekhiqizayo. Ngoba iningi lezinto ezisetshenziswayo selikhokhelwe, la mafutha ancintisa kakhulu ngokwezindleko."

UNobhala omkhulu wezokuThuthukiswa kwamaphrojekthi kwa-Equinor, uTrond Bokn, ugcizelele: "Okusha ukuthi manje sihlela ukuthuthukiswa kwenkundla ngisho nangaphambi kokuba kwenziwe ukutholwa. Lokhu kuvumela ukutholwa okusha ukuthi kungene ekukhiqizeni kungakapheli iminyaka emibili kuya kwemithathu. Umgodi wokuhlola wagojelwa kusetshenziswa isakhiwo, futhi abalingani bahlela ukusebenzisa futhi lesi sakhiwo nezingxenye zomgodi wokuhlola ekuthuthukisweni kwenkundla, okunciphisa izindleko futhi kuvumela ukuqala okusheshayo."

INorway ihlinzeka ngo-20% wezidingo zamafutha zaseYurophu kanye no-30% wezidingo zegesi yayo, kodwa ukukhiqizwa emikhakheni ekhona kuyehla. Ngakho-ke, i-Equinor igcizelela ukuthi ukwandisa umsebenzi wokuhlola nokusheshisa ukuthuthukiswa kokutholakele okusha kubalulekile. UKirkemo wengeze wathi: "Inhloso ye-Equinor ukugcina izinga lokukhiqiza elifanayo ngo-2035 njengalokho esasinakho ngo-2020, cishe amabhalela ayizigidi ezingu-1.2 kawoyela negesi ngosuku. Cishe u-70% walokhu kuzovela emithonjeni emisha kanye namaphrojekthi okuthuthukiswa, futhi sihl plan ukugada imithombo yokuhlola engu-250, iningi layo lisondelene nemikhakha ekhona."

Insimu yeSnorre iye yaba nomkhiqizo kusukela ngo-1992 futhi iqhubeke nokuthola izinto ezingeziwe. Iphrojekthi yeSnorre Expansion, eyasungulwa ngo-2020, yengeze amabhalela angu-200 wezigidi futhi yandisa impilo yesikhathi eside yenkathi engaphezu kuka-2040. Okutholakele okusha kwe-Omega South kungaxhunyaniswa nale ngqalasizinda, kusiza ukunciphisa izindleko zokuthuthukisa. U-Bokn uthe: "Lokhu kuhambisana kahle necebo le-Equinor lokwenza kahle ipotifuliyo yalo kawoyela negesi, ukuqinisekisa ukwakhiwa kwenani eliphezulu, nokushayela inguqulo yezokuphepha kwezinguquko zamandla. Ngokusebenzisa ingqalasizinda ekhona, kokubili izindleko kanye nomthelela wezemvelo kuncishiswa, ngenkathi izinsiza eziseqhingini laseNorway zisetshenziswa kahle."

Ukuphuma kukaphethiloli 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, ukuklama, ukukhiqiza, kanye nenkonzo. Sizinikele ekuthuthukiseni imishini yokuhlukanisa nokuhlunga yemboni kawoyela, igesi, kanye ne-petrochemical. Uhlu lwethu lomkhiqizo ophumelela kakhulu luhlanganisa ama-hydrocyclone okukhipha uwoyela/okomisa amanzi, ama-desander ezinhlayiya ezincane kakhulu, namayunithi okuhlanganisa. Sinikeza izixazululo eziphelele ezifakwe ku-skid futhi sinikeza nokulungiswa kabusha kwemishini yenkampani yangaphandle kanye nezinsizakalo zangemuva kokuthengisa. Sibambe amapentente amaningi angobunikazi futhi sisebenza ngaphansi kwesistimu yokuphatha eqinisekiswe yi-DNV-GL ISO-9001, ISO-14001, kanye ne-ISO-45001, siletha izixazululo zenqubo ezithuthukisiwe, ukuklama komkhiqizo okunembayo, ukuthobela okuqinile imininingwane yobunjiniyela, kanye nokwesekwa okuqhubekayo kokusebenza.

Yethu ama-desander e-cyclone asebenza kahle kakhulu, ezaziwa ngesilinganiso sazo esihle kakhulu sokuhlukanisa esingu-98%, zithole ukubuyekezwa okuvela kubaholi bamandla aphesheya kwezilwandle. Zakhiwe ngezinto ezithuthukisiwe zama-ceramics ezimelana 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 emingceleni enomthamo ophansi, isixazululo esibalulekile sokuthuthukisa ukubuyiselwa kukaphethiloli ezindaweni eziyinselele. Kungenjalo, zingakwazi ukwelapha 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-Desander Yamagxathu Amancane Kakhulu Ehlanzeka Kakhulu iyidivayisi yokuhlukanisa uketshezi-okuqinile esebenzisa isimiso esisebenza kahle se-centrifugal ukuhlukanisa izinto ezingcolile ezintantayo—njengezinto eziqinile emanzini akhiqiziwe, emanzini olwandle, ekuhlanganiseni, amagxathu amancane eketshezini elinamandla aphezulu, kanye nomgqomo wokuhlunga kuma-reactor—kusuka eketshezini (uketshezi, igesi, noma ukuxubana kwegesi-uketshezi). Iyakwazi ukukhipha izinhlayiya eziqinile ezinosayizi abafika ku-2 microns (ngokusebenza okungu-98%) noma ngaphansi.

I-Desander Yamagxathu Amancane Kakhulu Ehlanzeka Kakhulu iletha ukusebenza kahle kakhulu ekususeni isihlabathi, ikwazi ukususa izinhlayiya eziqinile ezifika ku-2 microns. Imishini inesakhiwo esincane, ayidingi amandla angaphandle noma izithako zamakhemikhali, futhi inomjikelezo wokuphila cishe weminyaka engu-20. Inikeza amandla okukhipha isihlabathi ku-inthanethi ngaphandle kwesidingo sokuyeka ukukhiqiza.

Kufakazelwe emikhakheni emikhulu yomhlaba ephethwe yi-CNOOC, CNPC, Petronas, nabanye kulo lonke elaseNingizimu-mpumalanga ye-Asia, ama-SAGA desanders afakwa emapulatifomu emithombo kanye nawokukhiqiza. Ahlinzeka ngokususwa okuthembekile kwezinto eziqinile kuwo igesi, uketshezi lomthombo, kanye ne-condensate, futhi abalulekile ekuhlanzweni kwamanzi olwandle, ukuvikelwa komjikelezo wokukhiqiza, kanye nezinhlelo zokujova/ukugcwalisa amanzi.

Ngaphandle kwama-desanders, i-SAGA inikeza iqoqo lobuchwepheshe bokuhlukanisa obunconywayo. Umugqa womkhiqizo wethu uhlanganisa izinhlelo zamamembrane zokususa i-CO₂ egazini lemvelo, ama-hydrocyclone okukhipha uwoyela, amayunithi okuhlanzwa okuncane asebenza kahle kakhulu (CFUs), ukuhlanza igesi ye-shale, Iphakethe lokukhipha amanzi nge-cyclone elihlanganisa ukwelashwa kwamanzi akhiqiziwe, futhi ama-hydrocyclone anezindlu eziningi, ahlinzeka ngezixazululo eziphelele zezinselelo ezinzima kakhulu embonini.