Musi waNyamavhuvhu 14, maererano nehofisi yenhau yeSinopec, imwe budiriro huru yakaitwa mu “Deep Earth Engineering · Sichuan-Chongqing Natural Gas Base” chirongwa. Iyo Southwest Petroleum Bureau yeSinopec yakaendesa iyo Yongchuan Shale Gasi Field's ichangobva kusimbiswa geological reserves ye124.588 bhiriyoni cubic metres, iyo yakatenderwa zviri pamutemo nenyanzvi kubva kubazi reZviwanikwa. Izvi zvinoratidza kuzvarwa kweimwe nzvimbo yakakura, yakadzika-yakadzika, uye yakabatanidzwa shale gasi gasi muChina ine matura anodarika mabhiriyoni zana cubic metres, ichipa rutsigiro rwakasimba rweSichuan-Chongqing 100-bhiriyoni-cubic-mita yekugadzira kugona base. Ichabatsirawo mukupihwa kwesimba rakachena rekusimudzira Yangtze River Economic Belt.
Iyo Yongchuan Shale Gasi Munda, yakarongedzerwa seyakadzika shale gasi reservoir, iri muYongchuan District, Chongqing, mukati meyakarongeka yakaoma yekumaodzanyemba kweSichuan Basin. Maumbirwo makuru anotakura gasi akarara pakadzika kudarika 3,500 metres.
Muna 2016, budiriro huru yekuongorora yakaitwa apo Well Yongye 1HF, ongororo yekutanga yakanyatsoiswa neSinopec Southwest Petroleum Bureau mudunhu, yakabudirira kuwana Yongchuan Shale Gasi Munda. Pakazosvika 2019, imwe 23.453 bhiriyoni cubic metres yenzvimbo dzakasimbiswa dze geological reserve dzakasimbiswa nenyanzvi kubva kubazi reZviwanikwa.
Mushure mezvo, Sinopec yakawedzera kuedza kwekuongorora munzvimbo yakanyanya kunetsa yepakati-kuchamhembe kweYongchuan, kukunda zvipingaidzo zvakakura zvehunyanzvi. Izvi zvakaguma nekuzara-chiyero chitupa cheYongchuan Shale Gasi Field, ine yakazara yakasimbiswa geological reserves inosvika 148.041 bhiriyoni cubic metres.
Innovative Technologies Inoita Yakadzika Shale Gasi "Inooneka" uye "Inowanika"
Chikwata chekutsvagisa chakaunganidza huwandu hukuru hwepamusoro-chaiyo 3D seismic data pane yakadzika shale gasi uye yakaita denderedzwa rakawanda reyakasanganiswa geological-geophysical-engineering zvidzidzo. Vakagadzira matekinoroji epamusoro, anosanganisira nzira nyowani dzekugadzira mepu uye yakakwirira-resolution imaging tekinoroji, zvinobudirira kugadzirisa matambudziko akadai se "kusaona zvakanaka" uye "kukanganisa maitiro" emvura yakadzika shale gasi reservoirs.
Pamusoro pezvo, boka racho rakapayona yakasarudzika nzira yekukurudzira yakadzika shale gasi, kugadzira yakakwira-conductivity volumetric fracturing tekinoroji. Kubudirira uku kunogadzira network yenzira dzakabatana pasi pevhu, zvichiita kuti shale gasi riyerere zvakanaka pamusoro. Nekuda kweizvozvo, budiriro yebudiriro yakawedzera zvakanyanya, nekuwedzera kunooneka kwehupfumi hunodzoserwa matura patsime.
Iyo shale gasi zviwanikwa munzvimbo yakaoma yekumaodzanyemba kweSichuan Basin yakagovaniswa uye yakawanda, ichiratidza kuongorora kukuru uye kugona kwekusimudzira. Iri munzvimbo yepakati yeshale gasi rekuchengetedza kukura uye kuwedzera kwekugadzirwa kumaodzanyemba kweSichuan, iyo Yongchuan Shale Gas Field's yakazara chitupa ine kukosha kwakakosha kuve nechokwadi chekuchengetedzwa kwesimba renyika.
Tichifambira mberi, tichafambira mberi zvishoma nezvishoma kusimudzirwa kwegasi remushale mudunhu rekumaodzanyemba kweSichuan nekushandisa zano redu “rekugadzira zvibhuroko zvakaongororwa, kuongorora zvingangove zvibhuroko, uye kugadzirisa zvidhinha zvinonetsa” panguva imwe chete. Iyi nzira icharamba ichivandudza ese ari maviri ekuchengetedza mashandisiro ekushandisa uye gasi munda kudzoreredza mitengo.
Sinopec yanga ichienderera mberi ichifambisira mberi kuongororwa uye kusimudzira yakadzika gasi zviwanikwa muSichuan Basin. Sichuan Basin ine zviwanikwa zvakadzika zveoiri uye gasi zvine hunyanzvi hwekuongorora, zvichiita kuti "Deep Earth Engineering · Sichuan-Chongqing Natural Gas Base" chikamu chakakosha cheSinopec's "Deep Earth Engineering" chirongwa.
Kwemakore, Sinopec yakafambira mberi zvakanyanya mukutsvagisa kwakadzika oiri uye gasi muSichuan Basin. Mumunda weyakadzama yakajairika gasi, kambani yakawana zvakatevedzana iyo Puguang Gasi Munda, Yuanba Gasi Munda, uye Western Sichuan Gasi Munda. Mukuongorora kwakadzika gasi re shale, Sinopec yakapa magwaro mana makuru egasi egasi imwe neimwe iine matura anodarika mabhiriyoni zana cubic metres: Weirong Gasi Munda, Qijiang Gasi Munda, Yongchuan Gasi Munda, uye Hongxing Gasi Munda. Izvi zvakabudirira zvinopa ruzivo rwakakosha kuvhura zvizere zveChina shale zviwanikwa uye kugona kwekugadzira uku uchipa zvakakosha mukusimudzira girinhi uye yakaderera-kabhoni.
Kugadzira gasi reShale kunoda midziyo yekubvisa jecha yakakosha senge desanders.
Shale gasi desanding inoreva maitiro ekubvisa tsvina yakasimba senge jecha tsanga, jecha rinotsemuka (proppant), uye matombo ekucheka kubva muhova dzegasi reshale (nemvura yakadzivirirwa) kuburikidza nemaitiro emuviri kana mechanicha panguva yekuchera gasi nekugadzirwa.
Sezvo shale gasi rinonyanya kuwanikwa kuburikidza ne hydraulic fracturing tekinoroji (fracturing extraction), iyo yakadzoserwa mvura inowanzo ine yakawanda yejecha tsanga kubva pakuumbwa uye yakasara yakasimba solid ceramic particles kubva kufracturing operations. Kana izvi zvimedu zvakasimba zvisina kupatsanurwa zvachose kutanga mukuyerera, zvinogona kukonzera kusakara zvakanyanya kune mapaipi, mavharuvhu, compressors uye zvimwe zvishandiso, kana kutungamira kune kuvharika kwepombi muzvikamu zvakadzika, kuvharika kwechishandiso chinomanikidza pombi, kana kukonzeresa zviitiko zvekuchengetedza kugadzirwa.
SJPEE's shale gasi desander inopa kuita kwakasarudzika nekugona kwayo kupatsanura (98% yekubvisa chiyero chegumi-micron zvimedu), zvitupa zvine chiremera (DNV/GL-yakabudiswa ISO certification uye NACE anti-corrosion kutevedzera), uye kusimba kwenguva refu (inosanganisira kupfeka-inodzivirira zvemukati dhizaini). Yakagadzirirwa kushanda nesimba, inopa kuisirwa nyore, kushanda kuri nyore uye kugadzirisa, pamwe nehupenyu hwakawedzerwa hwesevhisi - ichiita iyo yakanyanya mhinduro yeakavimbika shale gasi kugadzirwa.
Kambani yedu inoramba yakazvipira kuvandudza inoshanda zvakanyanya, compact, uye inodhura-inoshanda desander uku ichitarisa kune zvakatipoteredza hushamwari hutsva.
Desanders edu anouya mumhando dzakasiyana siyana uye ane maapplication akakura. Kuwedzera kune shale gasi desanders, sengeYakakwirira-inoshanda Cyclone Desander, Wellhead Desander, Cyclonic Well stream crude Desander Ine Ceramic Liners, Jekiseni remvura Desander,Natural Gas Desander, nezvimwewo.
SJPEE's desanders yakashandiswa pamapuratifomu emutsime uye mapuratifomu ekugadzira muminda yegesi neoiri seCNOOC, PetroChina, Malaysia Petronas, Indonesia, Gulf yeThailand, nevamwe. Iwo anoshandiswa kubvisa zvakaomeswa mugasi kana mutsime mvura kana inogadzirwa mvura, pamwe nekuomeswa kwemvura yegungwa kana kudzoreredza kugadzirwa. Jekiseni remvura uye mafashamo emvura kuwedzera kugadzirwa uye zvimwe zviitiko.
Iyi premier platform yakamisa SJPEE semupi anozivikanwa pasi rese wemhinduro mune yakasimba kutonga & manejimendi tekinoroji. Isu tinogara tichiisa pamberi zvido zvevatengi vedu uye tinotevera kusimudzira pamwe navo.
Nguva yekutumira: Aug-28-2025