I-Iran Imemezela Ukutholakala Okukhulu Kwezindawo Zegesi Eziyizigidi eziyizinkulungwane ezingama-200 eziyikhubhu-mitha!

UMphathiswa Wezika-Phetroli wase-Iran, uMohsen Paknejad, umemezele ngomhla ka-23 ukuthi kutholakale umgodi omusha wegesi esifundazweni saseFars eningizimu ye-Iran, lapho izinqolobane zegesi yemvelo zidlula 7.5 trillion cubic feet (cishe 212.4 billion cubic metres) kanti izinqolobane ezitholakalayo zilinganiselwa ku-5.7 trillion cubic feet (cishe 161.4 billion cubic metres).

Umgodi omusha, obizwa ngokuthi "Takht", ukhiqiza "igesi emnandi" enezinga eliphansi le-sulphide, okulindeleke ukuthi kwehlise izindleko zokuthuthukisa nokusebenza. Izinqolobane ezitholakalayo zalo mgodi zilingana neminyaka engaba ngu-15 yokukhiqiza kusukela esigabeni esisodwa sokuthuthukiswa komgodi wegesi waseSouth Pars, umgodi wegesi omkhulu kunayo yonke emhlabeni.

▲ UMphathiswa Wezika-Phetroli wase-Iran uPaknejad

UPaknejad uthe lo mgodi wegesi nawo unezinqolobane ezinkulu ze-condensate. Uthe lezi zinsiza kulindeleke ukuthi zikhiqize imali engenayo engamashumi ezigidi zezigidi zama-dollar e-Iran, nokuthi imininingwane eminingi yalokhu kutholakala izomenyezelwa ngesikhathi esifanele.

UPaknejad uthe i-Iran ihlela ukuthuthukisa lezi zinsiza "ngokushesha okukhulu." Ishaywe yimpi kanye nezijeziso, umkhakha wamandla wezwe ubilokhu uzabalaza. Ukuhlasela okwaqala ngasekupheleni kukaFebhuwari kuholele ekulahlekelweni kwengxenye eyodwa kwezine yamandla okukhiqiza igesi yemvelo yansuku zonke e-Iran, ngenkathi kuhlaselwa ingqalasizinda yamandla, okuhlanganisa nensimu yegesi yaseSouth Pars. Nakuba amanye amandla esebuyisiwe, uhulumeni uxwayise ngokuntuleka okungenzeka ebusika futhi unxuse umphakathi ukuthi unciphise ukusetshenziswa kukagesi.

Inkambwa yegesi yaseSouth Pars, etholakala ePersian Gulf futhi yabelwana nge-Iran neQatar, iyinkambwa yegesi enkulu kunazo zonke emhlabeni. Ingxenye esenyakatho, ehlanganisa cishe amakhilomitha-skwele angu-3,700, ingaphakathi kwamanzi ase-Iran futhi yaziwa ngokuthi inkambwa yegesi yaseSouth Pars.

Isigaba 11 senkambwa yaseSouth Pars yisigaba sayo sokugcina sokuthuthukiswa. Lo msebenzi usekhiqize isamba esingu-16.6 billion cubic metres zegesi ecebile, nemithombo engu-11 esebenzayo njengamanje futhi umkhiqizo wansuku zonke udlula izigidi ezingama-26 cubic metres. Umthamo wayo wokugcina wokuklanywa uyizigidi eziyizigidi eziyizinkulungwane ezi-2 cubic feet zegesi yemvelo ngosuku.

Nakuba ukusebenza kwenkambwa kwaphazamiseka kancane ngenxa yokungqubuzana, umkhiqizo manje uyathuthuka. Njengomsebenzi oyinhloko, Isigaba 11 sibone umkhiqizo waso wansuku zonke ukhuphuka kusuka cishe ezigidini eziyi-12 cubic metres ngo-Agasti 2024 kuya kwezingaphezu kwezigidi ezingama-24 cubic metres ngoJanuwari 2026, futhi kulindeleke ukuthi sifinyelele umthamo wokuklanywa ongaphezu kwezigidi ezingama-28 cubic metres ngosuku phakathi nezinyanga ezimbili.

Ukukhishwa kukawoyela 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, namakhemikhali. Iqoqo lethu lemikhiqizo enempumelelo ephezulu lihlanganisa ama-hydrocyclone okukhipha uwoyela/okukhipha amanzi, ama-desander ezinhlayiyeni ezingamamikhroni, namayunithi e-compact flotation. Sihlinzeka ngezixazululo eziphelele ze-skid-mounted futhi sinikeza nezinsiza zokuguqula 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, ne-ISO-45001, siletha izixazululo ezingcono kakhulu zezinqubo, ukuklama okunembile komkhiqizo, ukuhambisana ngokuqinile nezimfuneko zobunjiniyela, kanye nokusekelwa okuqhubekayo kokusebenza.

Okwethu ama-cyclone desanders asebenza kahle kakhulu, adume ukuthi zihlukanisa amazinga angu-98%, zithole ukuqashelwa ngabaholi bamandla bamazwe ngamazwe. Zakhiwe ngezinto ezithuthukisiwe ezingavikeleki ekugqwaleni, lezi zingxenye zisusa izinhlayiya ezincane njengo-0.5 microns emoyeni ngezinga elingu-98%. Lokhu kusebenza kuvumela ukuthi igesi ekhiqiziwe iphinde ifakwe ukuze kube nokuxubana okuhle emithonjeni enezinga eliphansi lokungena, okuyisixazululo esibalulekile ekuthuthukiseni ukukhiqizwa kukawoyela ezindaweni eziyinselele. Ngaphandle kwalokho, zingalapha amanzi akhiqiziwe, zisuse izinhlayiya ezinkulu kuno-2 microns ngezinga elingu-98% ukuze ziphinde zifakwe ngqo, ngaleyo ndlela zithuthukise ukusebenza kokumpompa kwamanzi kuyilapho zinciphisa umthelela emvelweni.

Umkhiqizo wethu omusha—I-High Efficiency Ultra-Fine Particle Desander iyithuluzi lokuhlukanisa uketshezi nokuqinile elisebenzisa umgomo we-centrifugal osebenzayo ukuhlukanisa izinto ezingcolile ezimisiwe—njengezinto eziqinile emanzini akhiqiziwe, emanzini olwandle, ku-condensate, izinhlayiya ezincane oketshezini olunamandla aphezulu, nempuphu ye-catalyst kuma-reactor—kuketshezi (uketshezi, amagesi, noma izingxube zegesi noketshezi). Lisusa ngempumelelo izinhlayiya eziqinile ezinobukhulu obufinyelela kuma-micron angu-2 (ngokusebenza okungu-98%) noma ngaphansi.

I-High Efficiency Ultra-Fine Particle DesanderIletha ukusebenza okuphezulu kokususa isihlabathi, ekwazi ukususa izinhlayiyana eziqinile kuze kufike kuma-micron angu-2. Umshini unendawo encane, awudingi amandla angaphandle noma izithasiselo zamakhemikhali, futhi unempilo yokusebenza ecishe ibe yiminyaka engu-20. Unikeza amandla okukhipha isihlabathi ku-inthanethi ngaphandle kwesidingo sokumisa ukukhiqiza.

Kufakazelwe emikhakheni emikhulu yomhlaba wonke eqhutshwa yi-CNOOC, CNPC, Petronas, nabanye eSoutheast Asia, ama-desander e-SAGA asetshenziswa ezinkundleni zomthombo kanye nezinkundla zokukhiqiza. Anikeza ukususwa okuthembekile 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 obuhlonishwayo. Umugqa wethu wemikhiqizo uhlanganisa izinhlelo zolwelwesi zokususa i-CO₂ egesini yemvelo, ama-deoiling hydrocyclones, amayunithi aphakeme kakhulu we-compact flotation (CFUs), Ukuhlukaniswa kwesihlabathi kagesi we-shale, Iphakethe lokukhipha amanzi nge-cyclonic elihlanganisa ukwelashwa kwamanzi akhiqiziwe, kanye nama-multi-chamber hydrocyclones, okunikeza izixazululo eziphelele ezinseleleni ezinzima kakhulu zemboni.