▲Ibe uhie Platform 16 Saịtị nyocha na mmepe
N'August 21, a mara ọkwa site n'ụlọ ọrụ akụkọ Sinopec na Hongxing Shale Gas Field nke Sinopec Jianghan Oilfield na-arụ ọrụ enwetala asambodo nke ọma n'aka Ministry of Natural Resources maka ihe nchekwa gas shale nke 165.025 ijeri cubic mita. Nke a dị ịrịba ama gosipụtara ọrụ gọọmentị nke nnukwu gas shale gas ọzọ na China, na-egosipụta n'ihu na ikike akụ dị ukwuu nke mpaghara Hongxing. Mmepe na-aga nke ọma nke usoro nchekwa ọhụrụ a maka gas shale na-ekere òkè dị mma n'ịhụ na nchekwa ike nke mba ahụ.
Ngosipụta usoro mmụta na injinịa akpọchiri "koodu ike" nke n'okpuru ala.
N'ịbụ nke dị na mpaghara Hubei na obodo Chongqing, Mpaghara Hongxing Shale Gas na-elekwasị anya na nhazi Permian na omimi nke 3,300 ruo 5,500 mita, nke e ji nrụrụ nhazi dị mgbagwoju anya na ihe ịma aka nyocha na mmepe. Sinopec Jianghan Oilfield ka na-aga n'ihu na teknụzụ isi na-aga n'ihu maka mmịpụta gas na-adị obere oyi akwa n'okpuru ọnọdụ mgbagwoju anya, na-emepụta echiche na-eme ka gas na-eme ka mmanụ dị mma na-eme ka njikọ dị n'ime ala-engineering. Site n'ịchọpụta ebe kacha mma "Golojioloji-ingineering dual sweet spots" maka ịba ụba gas, ọrụ ahụ arụpụtala ihe ịga nke ọma n'ịchọgharị shale mbụ nke China nwere trillion cubic-mita n'ime usoro stratigraphic ọhụrụ gafere oge Silurian.
Na mgbakwunye, ndị otu nyocha ahụ mepụtara teknụzụ ọhụrụ maka mmecha nke ọma kwụ ọtọ na mkpali mgbawa mgbagwoju anya dị elu, na-abawanye mmepụta nnwale otu olulu mmiri site na 89,000 cubic mita kwa ụbọchị ruo 323,500 cubic mita kwa ụbọchị.
▲ Ebe a na-egwupụta ihe na-acha uhie uhie 24HF
Otu onye isi ụlọ ọrụ Jianghan Oilfield kwuru na n'usoro na-esote, Sinopec ga-eme ka nyocha na nyocha mmepe na mbugharị agbakwunyere agbakwunyere, mee ka nyocha miri emi na teknụzụ ndị dị mkpa gụnyere geoloji dị mkpa, usoro mmepe na usoro injinia, na-agbasawanye mpaghara ọhụrụ maka itolite mmanụ gas na-eto eto na Wujiaping Formation, ma na-arụsi ọrụ ike na-akwalite ntọala ọhụrụ maka nrụpụta gas nke Permian shale.
▲ Enyere ya ọrụ: ọdụ ụgbọ mmiri sọlfọ nwere sọlfọ kachasị na Western Hubei——Hongxing Purification
Sinopec anọwo na-ebute mmepe dị elu nke ụlọ ọrụ gas shale nke China. Ihe e ji mara profaịlụ akụ nke China bụ "ụba coal, mmanụ na-adịghị ahụkebe, na gas dị ụkọ," na-eme ka ọ bụrụ onye na-ebubata mmanụ na gas ogologo oge. Nchọgharị na mmepe nke gas shale nwere nnukwu mkpa atụmatụ maka ala ike nke China. Sinopec arụsi ọrụ ike n'ọrụ nke ichekwa akụ gas sitere na mba ahụ. N'ọgwụgwụ 2012, nchọpụta nke Fuling Shale Gas Field bụ akara mmalite nke mmepe gas shale azụmahịa na China, na-etinye obodo ahụ dị ka nke atọ na United States na Canada iji nweta mmepụta gas shale azụmahịa.
N'afọ 2017, Sinopec wuchara ebe mbụ gas shale nke China nwere ike ruru ijeri cubic mita 10 kwa afọ—Ubi Fuling Shale Gas. N'afọ 2020, agbachara nke mbụ nke ubi Weirong Shale Gas, na-aghọ ubi gas shale miri emi nke mbụ nke China nwere ihe nchekwa ego karịrị 100 ijeri cubic mita. N'afọ 2024, olulu mmiri nyocha dị ka Jinye 3 na Ziyang 2 na Sichuan Basin meghere ikike ọhụrụ maka mgbasawanye na mmepụta mmepụta.
Ka ọ dị ugbu a, Sinopec eguzobela otu puku ijeri cubic-mita shale gas (Fuling) na ubi gas shale dị omimi anọ nwere ihe karịrị ijeri cubic 100 nke ọ bụla (Weirong, Qijiang, Yongchuan na Hongxing), na-aga n'ihu na-etinye ume dị ọcha n'ime mmepe dị elu.
Nrụpụta gas na-achọ ihe dị mkpa na-ewepụ ájá dị ka ndị na-ekpu mmiri.
Ntucha gas na-ezo aka na usoro nke iwepụ adịghị ọcha siri ike dị ka ájá ájá, ájá na-agbaji (propant), na nkume nkume site na mmiri shale gas (nke nwere mmiri a na-agbanye) site na usoro anụ ahụ ma ọ bụ ígwè ọrụ n'oge mwepu na mmepụta gas.
Dị ka a na-enweta gas shale site na teknụzụ hydraulic fracturing (fracturing mmịpụta), mmiri a na-alọghachi na-enwekarị nnukwu ájá ájá sitere na nguzobe yana akụkụ seramiiki fọdụrụnụ siri ike site na arụ ọrụ mgbaji. Ọ bụrụ na ihe ndị a siri ike ekewapụghị kpamkpam n'isi mmalite nke usoro ahụ, ha ga-eme ka ọkpụkpụ dị ukwuu na pipeline, valves, compressors na ngwá ọrụ ndị ọzọ, ma ọ bụ na-eduga na pipeline blockages na mpaghara ndị dị ala, na-emechi ọkpọkọ ihe nrụgide ngwá ọrụ, ma ọ bụ na-ebute ihe nchebe mmepụta ihe.
SJPEE's shale gas desander na-ebuga arụmọrụ pụrụ iche yana ikike nkewa nkenke ya (ọnụego mwepụ 98% maka irighiri micron 10), asambodo ikike (DNV/GL nyere ISO Asambodo na nnabata NACE mgbochi corrosion), yana ịdịte aka na-adịgide adịgide (nke na-egosipụta ihe mgbochi seramiiki na-eguzogide mkpuchi). Emebere ya maka ịrụ ọrụ nke ọma, ọ na-enye ntinye dị mfe, ịrụ ọrụ dị mfe na mmezi, yana ogologo ndụ ọrụ - na-eme ka ọ bụrụ ihe ngwọta kachasị mma maka mmepụta gas shale a pụrụ ịdabere na ya.
Ụlọ ọrụ anyị na-agba mbọ na-emepe emepe nke ọma, kọmpat, na ọnụ ahịa desander ma na-elekwasị anya na mmepụta ihe ọhụrụ na gburugburu ebe obibi.
Ndị desanders anyị na-abịa n'ụdị dị iche iche ma nwee ngwa ngwa. Na mgbakwunye na desanders shale gas, dị ka Cyclone Desander dị elu, Wellhead Desander, Cyclonic Well stream crude Desander With Ceramic Liners, Water injection Desander， Natural Gas Desander, wdg.
A na-eji SJPEE desanders n'elu ikpo okwu nke ọma na ikpo okwu mmepụta na gas na mmanụ dị ka CNOOC, PetroChina, Malaysia Petronas, Indonesia, Gulf of Thailand, na ndị ọzọ. A na-eji ha wepụ ihe ndị siri ike na gas ma ọ bụ mmiri mmiri ma ọ bụ mmiri na-emepụta, yana iwepụ mmiri mmiri siri ike ma ọ bụ mgbake mmepụta. Ịgba mmiri na mmiri iju mmiri na-abawanye mmepụta na oge ndị ọzọ.
Igwe ikpo okwu izizi etinyela SJPEE dị ka onye na-eweta ihe ngwọta zuru ụwa ọnụ na njikwa siri ike & teknụzụ njikwa. Anyị na-ebute ọdịmma ndị ahịa anyị ụzọ ma na-agbaso mmepe mmekọrịta anyị na ha.
Oge nzipu: Sep-05-2025