Leave Your Message
slide1

Oilfield Chemical Additives Application Cases

01/01

Ho phetheloa hantle ha Northwest Oilfield

Ka 2022, ka lebaka la phello ea seoa sa COVID-19, Setsi sa Tsamaiso ea Phallo ea Oilfield ea Northwest Oilfield Well Completion se ile sa phethela merero e 24, ho kenyeletsoa lisebelisoa tsa taolo ea seliba sa oli le tlhoekiso e boima ea lipeipi tse thibelang oli, ho boloka litšenyehelo tsa theko ea li-yuan tse limilione tse 13.683.

Nakong ea ts'ebeliso ea liphaephe tsa oli, bophara ba phala bo ntse bo fokotseha ka ho eketsehileng ka lebaka la litlamorao tsa boka, li-polymers le letsoai, ho fokotsa phallo ea oli e tala le ho ama tlhahiso ea oli e tala. Ka hona, lik'hamphani tse chekang hangata li hloekisa liphaephe hang ka selemo. Ka mor'a ho phekola li-weld seams tsa liphaephe, ho hlokahala ho hloekisa liphaephe.

Maemong a tloaelehileng, liphaephe tsa tšepe tse sebelisoang e le liphaephe tsa oli li na le mafome ka hare le ka ntle. Haeba e sa hloekisoe, sena se tla silafatsa oli ea hydraulic ka mor'a hore e sebelisoe, e amang ts'ebetso e tloaelehileng ea lisebelisoa tsa hydraulic. Ka hona, hoa hlokahala ho tlosa mafome karolong e ka hare ea liphaephe ka ho hlatsoa acid. Ho hlatsoa asiti ho ka boela ha tlosa mafome holim'a bokantle ba liphaephe, e leng molemo bakeng sa ho sebelisa pente e thibelang mafome karolong e ka ntle ea liphaephe, ho fana ka tšireletso ea nako e telele e thibelang ho bola. Ho hlatsoa asiti ka kakaretso ho etsoa ho sebelisoa tharollo ea asiti e nang le motsoako oa 0% ho isa ho 15%. Khamphani ea Youzhu, ka ho fana ka lihlahisoa tsa corrosion inhibitor: UZ CI-180, e thibelang mocheso o phahameng oa acidizing corrosion inhibitor bakeng sa tšebeliso ea oli. Nakong ea acidizing kapa pickling, acid e tla senya tšepe, 'me ka mocheso o phahameng, sekhahla le mefuta e mengata ea kutu e tla eketseha haholo, ka hona, tlhahisong ea oli, ho thibela kutu ea phala e phahameng ea mocheso ho bohlokoa haholo. e sa amaneng feela le melemo ea ho sebelisoa ha oli, empa hape e amana haufi-ufi le polokeho ea tlhahiso. Tekanyo ea khoholeho ea asiti ka liphaephe le thepa e itšetlehile ka nako ea ho kopana, mahloriso a acid le maemo a mocheso, joalo-joalo UZ CI-180 e na le ho hanyetsa mocheso o phahameng haholo, 'me ka mocheso ho fihlela ho 350 ° F (180 ° C), kutu. phello ea acid ka tšepe ka mocheso o phahameng ka tlaase ho seliba e ka fokotsoa haholo ka ho eketsa UZ CI-180 ho motsoako oa acid. Youzhu e fumane kananelo e phahameng ho tsoa Northwest Oilfield Management Center bakeng sa merero ea eona ea ho hloekisa liphaephe, ho etsa mokelikeli oa ho cheka le ho lokisa lisebelisoa.

Linyeoe tsa projeke ea Youzhu Oilfield Chemical 01c9v
Youzhu Oilfield Chemical project cases 02 (1)35s
Youzhu Oilfield Chemical project cases 02 (2)a37
Youzhu Oilfield Chemical project case 02 (3) v38
Linyeoe tsa projeke ea Youzhu Oilfield Chemical 028dx
0102030405

Fengye 1-10HF hantle

E lutse tseleng ea Dong San e Dongying City, seliba sa Fengye 1-10HF ke seliba sa pele se tšekaletseng sa oli sa shale se phunyeletsang tšitiso ea matsatsi a 20 ea ho cheka, ho qeta matsatsi a 24 pele ho nako. Ke e 'ngoe ea libaka tse tharo tsa naha tsa lipontšo tsa oli ea shale tse amohetsoeng ke Tsamaiso ea Naha ea Eneji le sebaka sa pele sa naha sa pontšo bakeng sa oli ea shale e nang le phoso ka kontinenteng ea Chaena. Ka ho tlatsa seliba matsatsi a 24 pele ho nako, li-yuan tse fetang limilione tse 10 li ile tsa bolokoa ka litšenyehelo.

Ka lebaka la ho ba haufi le seliba se haufi se robehileng limithara tse 400 feela le ho ba haufi le moeli oa lejoe la lehlohlojane, Fengye 1-10HF e tobane le likotsi tsa ho kenella ha metsi, ho tlala le ho lahleheloa ke metsi. Ho feta moo, lithempereichara tse phahameng ka tlas'a seliba li ne li baka mathata ho lisebelisoa tse fapaneng. Sehlopha sa morero se ne se tsepamisitse maikutlo ho tšehetso ea theknoloji ea boenjiniere le ho sebetsana le litaba tsa bohlokoa tsa theknoloji. Ba ile ba rarolla mathata ka ho latellana a kang bothata ba ho bolela esale pele libaka tse monate tsa heterogeneity, mefokolo ea lisebelisoa tlas'a mocheso o phahameng le likhatello, le ho phela hammoho ha ho cheka ho lahleheloa ke metsi le ho phalla.

Ba ile ba hlahisa le ho sebelisa tsamaiso ea seretse e entsoeng ka maiketsetso ho ntlafatsa mokelikeli. Har'a tsena, motsoako oa hona joale oa mokelikeli oa ho cheka oa TF WH-1 Cement Fluid-Loss Additives, o ntlafalitsoeng ke Youzhu o ka etsa filimi ea boleng bo holimo holim'a seliba sa shale, ho thibela mokelikeli oa ho cheka hore o se ke oa kena sebopeho, TF FL WH- 1 e etselitsoe ho sebelisoa lilibeng tse nang le mocheso o potolohang oa lesoba le tlase (BHCTs) ho 60 ℉ (15.6 ℃) ho 400 ℉ (204 ℃).

TF FL WH-1 e fana ka taolo ea tahlehelo ea mokelikeli oa API ka tlase ho 36cc / 30min ha e ntse e laola ho falla ha khase ho tloha sebopeho. Ka kakaretso ho hlokahala 0.6% ho isa ho 2.0% BWOC libakeng tse ngata tsa slurries. Hangata e sebelisoa ka tekanyo e ka tlase ho 0.8% BWOCkahoo e sireletsa letamo le ho tsitsisa seliba. Sena se tiisa ka katleho li-shale pores le microfractures, ho thibela mokelikeli oa ho phunya hore o se ke oa hlasela le ho fokotsa phetiso ea khatello ea pore, e leng ho matlafatsang haholo thibelo ea mokelikeli oa ho phunya.

Liphetho tsa ts'ebeliso ea masimong li bonts'a hore mokelikeli oa metsi o sebetsang hantle o thibelang metsi haholo, o eketsa lebelo la ho cheka ka mochini, o tsitsitse mochesong o phahameng, o sireletsa letamo, 'me o baballa tikoloho.

Fengye 1-10HF hantle (1)fpi
hantle Fengye 1-10HF (2) 6pv
seliba sa Fengye 1-10HF (3)57e
the Fengye 1-10HF hantle (4)cu2
hantle Fengye 1-10HF (5) 5v8
seliba sa Fengye 1-10HF (6)p32
seliba sa Fengye 1-10HF (7)b8l
the Fengye 1-10HF hantle (8)xrx
hantle Fengye 1-10HF (9)cti
010203040506070809

Sinopec's Bazhong 1HF hantle

Ka Pherekhong 2022, seliba sa Sinopec's Bazhong 1HF, se lebopong la oli ea lehlabathe la noka ea Jurassic le letamo la khase, se ile sa hlahisa mohopolo oa "fracturing, imbibition, and block-in integration" mohopolo oa moralo oa fracturing. Mokhoa ona o ile oa ntlafatsoa ho sebetsana le litšoaneleho tsa matamo a lehlabathe a kanale a noka a teteaneng le li-coefficients tsa khatello e phahameng ea sebopeho. Theknoloji e ntlafalitsoeng ea fracturing, e kenyelletsang "tight cutting + temporary plugging and diversion + high-tensiteten sand addition + imbibition oil enhancement", e matlafalitse haholo matla a phallo ea oli e ka tlas'a lefatše le khase, 'me ea theha mofuta o mocha oa fracturing, o fana ka tšupiso bakeng sa lisebelisoa tse kholo. ho petsoha hoa liliba tse rapameng.

Mokelikeli oa mocheso o phahameng oa Youzhuo o eketsang mocheso o phahameng oa mocheso o thibelang ho putlama, le taolo ea mofuta oa phallo ea mocheso o phahameng ka har'a mokelikeli o robehileng o hlola khatello le tahlehelo ea mokelikeli o bakoang ke khatello ea pore ea sebopeho, khatello ea seliba le matla a majoe. Theknoloji e khethehileng ea ho kenya li-gel, e nkiloeng Univesithing ea Southwest Petroleum, e lumella gel e khethehileng hore e khaotse ho phalla ka boeona ka mor'a ho kena lera la tahlehelo, ho tlatsa fractures le libaka tse se nang letho, ho etsa "gel plug" e arolang mokelikeli o ka hare oa sebopeho ho tloha mokelikeli oa seliba. Theknoloji ena e sebetsa haholo bakeng sa ho lutla ho hoholo ha sebopeho se robehileng, sa porous le se robehileng ka tahlehelo e kholo ea mokelikeli le palo e fokolang ea ho khutla.

Bazhong 1HF hantle Oilfield (1)px8
Bazhong 1HF well Oilfield (2)zzd
Bazhong 1HF well Oilfield (3)u29
Bazhong 1HF hantle Oilfield (4)j5q
Bazhong 1HF hantle Oilfield (5)r8z
Bazhong 1HF hantle Oilfield (6)9ku
Bazhong 1HF hantle Oilfield (7)0ag
Bazhong 1HF hantle Oilfield (8)zkn
Bazhong 1HF hantle Oilfield (9)fld
Bazhong 1HF hantle Oilfield (10)4pr
01020304050607080910

Tarim Oilfield

Ka la 30 Motšeanong 2023, ka 11:46 AM, Tarim Oilfield of China National Petroleum Corporation (CNPC) e ile ea qala ho cheka selibeng sa Shendi Teke 1, e leng sesupo sa qalo ea leeto la ho hlahloba mahlale a tebileng a jeoloji le boenjiniere bo tebileng bo fihlang. 10,000 limithara. Sena se tšoaea motsotso oa nalane bakeng sa boenjineri ba lefats'e bo tebileng ba China, se bonts'ang katleho e kholo ea tekhenoloji ea naha e tebileng ea lipatlisiso tsa lefats'e le qaleho ea "nako ea limithara tse 10,000" ea bokhoni ba ho cheka.

Seliba sa Shendi Teke 1 se Seterekeng sa Shaya, Seterekeng sa Aksu, Xinjiang, bohareng ba Lehoatata la Taklamakan. Ke "morero o tebileng oa lefats'e" oa CNPC sebakeng sa oli sa Tarim, haufi le sebaka sa oli le khase se tebileng sa Fuman, se nang le botebo ba limithara tse 8,000 le mehloli ea lithane tse bilione. Seliba se na le botebo bo hlophisitsoeng ba limithara tse 11,100 le nako e reriloeng ea ho cheka le ho qeta matsatsi a 457. Ka la 4 Hlakubele 2024, botebo ba ho cheka ha Shendi Teke 1 bo ile ba feta limithara tse 10,000, e leng se ileng sa etsa hore e be seliba sa bobeli sa lefatše se emeng le Asia ho feta botebo bona. Ketsahalo ena ea bohlokoahali e bontša hore China e ipusa e hlotse liqholotso tsa tekheniki tse amanang le ho cheka liliba tse tebileng haholo tsa boholo bona.

Ho cheka botebong ba limithara tse 10,000 ke le leng la masimo a phephetsang ka ho fetisisa ho tsa theknoloji ea boenjiniere ba oli le khase, e nang le mathata a mangata a tekheniki. Hape ke sesupo sa mantlha sa bokhoni ba naha ba theknoloji ea boenjiniere le lisebelisoa. Ha re tobane le maemo a mocheso a tlase haholo le maemo a khatello, ho ile ha e-ba le tsoelo-pele e kholo tabeng ea maro a chekang mocheso o phahameng, li-motor tse sa keneleng mocheso o phahameng, le mahlale a ho cheka a lebang tsela. Lintlafatso li ile tsa boela tsa fihleloa molemong oa ho etsa sampole ea mantlha le lisebelisoa tsa ho rema lifate, literaka tse pshatlehang tse nang le 175 MPa, le lisebelisoa tsa mokelikeli oa fracturing, tse ileng tsa lekoa ka katleho setšeng. Lintlafatso tsena li lebisitse ho thehoeng ha mahlale a 'maloa a bohlokoa bakeng sa ho cheka ka mokhoa o sireletsehileng le o sebetsang hantle le ho phethoa ha liliba tse tebileng haholo.

Tsamaisong ea mokelikeli oa ho cheka o sebelisitsoeng morerong ona, maemo a khethehileng a mocheso o phahameng, khatello e phahameng ea khatello e matla e ile ea sebetsanoa le nts'etsopele ea lisebelisoa tse phahameng tsa tahlehelo ea mokelikeli le li-corrosion inhibitors tse bolokang thepa e ntle ea rheological tlas'a mocheso o phahameng 'me ho bonolo ho e lokisa le ho e boloka. Li-additives tsa ho laola letsopa li ile tsa boela tsa ntlafatsa matla a ho ntša metsi a likaroloana tsa letsopa tlas'a maemo a mocheso o phahameng haholo, ho ntlafatsa ho ikamahanya le maemo le botsitso ba mokelikeli oa ho cheka.

Shendi Teke 1 seliba 001 (1)lsf
Shendi Teke 1 seliba 001 (2)pch
Shendi Teke 1 seliba 001 (2)bme
Shendi Teke 1 hantle 001 (3)aam
Genese ea Shendi 1 seliba 001 (3)0s2
Shendi Teke 1 seliba 001 (4)42n
Shendi Teke 1 seliba 001 (4)w3n
Shendi Teke 1 seliba 001 (5)rh1
Shendi Teke 1 seliba 001 (5)s83
Shendi Teke 1 seliba 001 (6)0w3
Shendi Teke 1 seliba 001 (7)1dp
Shendi Teke 1 seliba 001 (8)32w
Shendi Teke 1 seliba 001 (9)gao
Shendi Teke 1 seliba 001 (10)mw5
Shendi Teke 1 seliba 001 yc1
01020304050607080910111213141516171819

Jimusar oli ea shale

Oli ea Jimusar shale ke sebaka sa pele sa naha sa China sa pontšo sa oli ea shale, se karolong e ka bochabela ea Junggar Basin. E nka sebaka sa lisekoere-k'hilomithara tse 1,278 'me e na le polokelo ea lisebelisoa e hakanyetsoang ea lithane tse limilione tse likete tse 1.112. Ka 2018, nts'etsopele e kholo ea oli ea shale ea Jimusar e qalile. Karolong ea pele, Xinjiang Jimusar National Terrestrial Shale Demonstration Zone e hlahisitse lithane tse 315,000 tsa oli ea shale, e leng ho beha tlaleho e ncha ea histori. Sebaka sa lipontšo se potlakisa matsapa a ho eketsa mehloli le tlhahiso ea oli ea shale, ka merero ea ho phethela liliba tse 100 le liliba tse 110 tse pshatlehang ka 2024.

Oli ea shale, e leng oli e khomaretsoeng lejoeng la shale kapa ka har'a maphao a eona, ke e 'ngoe ea mefuta e thata ka ho fetisisa ea oli ho e ntša. Xinjiang e na le mehloli e mengata ea oli ea shale e nang le menyetla e mengata ea ho hlahlojoa le nts'etsopele. China e khethile mehloli ea oli ea shale e le sebaka sa bohlokoa bakeng sa phetisetso ea oli nakong e tlang. Wu Chengmei, moenjiniere oa bobeli Setsing sa Lipatlisiso sa Geological sa Jiqing Oilfield Operations Area e Xinjiang Oilfield, o hlalosa hore oli ea Jimusar shale hangata e patoa ho feta limithara tse 3,800 ka tlas'a lefatše. Ho patoa ho tebileng le ho kenella ha metsi haholo ho etsa hore ho ntšoa ho be thata joalo ka ho ntša oli ho whetstone.

Khatelo-pele ea oli ea lefatše ea shale ea Chaena ka kakaretso e tobana le mathata a mane a maholo: ea pele, oli e batla e le boima, e etsa hore ho be thata ho phalla; ea bobeli, matheba a monate a manyenyane 'me a thata ho bolela esale pele; ea boraro, letsopa le phahameng le etsa hore ho be thata ho robeha; ea bone, kabo ha e lumellane, e thatafatsa ts'ebetso. Lintlha tsena esale li thibela nts'etsopele e kholo le e sebetsang ea oli ea lefats'e ea shale naheng ea China. Morerong ona, ho phekola mokelikeli o ntseng o robeha, motsoako o mocha o sebelisoa ho fokotsa tšilafalo le ho sebelisa mokelikeli hape, ho o khutlisetsa ho mokelikeli o robehang hore o sebelisoe hape. Mokhoa ona o ile oa lekoa lilibeng tse robong ka 2023 ka liphetho tse ntle haholo. Ho tloha ka Phuptjane 2024, morero o rera ho sebelisa mokelikeli o tsosolositsoeng oa fracturing ts'ebetsong e kholo ea ho senya.

Sebopeho se seholo sa morero se na le li-seams tsa mashala, likarolo tse bohlooho le tse sootho tsa seretse, e leng libopeho tse thibelang metsi. Sebakeng sa oli sa Jimusar shale, karolo e bulehileng ea seliba sa bobeli e telele, 'me nako ea ho phunya ea sebopeho e atolosoa. Haeba ho sebelisoa seretse se nang le metsi, ho ka 'na ha e-ba le ho oa le ho se tsitse, empa maro a ho cheka a thehiloeng ka oli ha a bake liphello tsa hydration. Mekelikeli ea ho cheka emulsion ea oli ka metsing, ha e tsitsitse, le eona ha e bake litlamorao tsa hydration, ka hona, maro a ho cheka a thehiloeng ka oli ha a hlahise khatello ea ho ruruha ha hydration. Lipatlisiso li entse hore ho amoheloe tsamaiso ea seretse e thehiloeng ka oli, e nang le melao-motheo e khahlanong le ho putlama le mehato e latelang: 1. Thibelo ea lik'hemik'hale: Ho laola tekanyo ea oli le metsi ka holimo ho 80: 20 ho fokotsa ho hlaseloa ha karolo ea metsi ho thehoa, ho thibela ka katleho. ho ruruha le ho putlama ha seams ea mashala le libopeho tse sa utloeng metsi haholo. 2. Pluging ea 'mele: Ho eketsa lisebelisoa tsa boima tse kang lisebelisoa tsa calcium esale pele ka mekhoa e fokolang ho matlafatsa sebopeho sa khatello ea matla le ho thibela ho lutla hantle. 3. Tšehetso ea mechine: Ho laola boima ba 'mele ka holimo ho 1.52g/cm³, butle-butle ho eketsa boima ba moeli ho moeli oa moralo oa 1.58g/cm³ karolong ea ho haha. Liemeli tsa boima tse hlahisoang ke Youzhu Company li ka fihlela sephetho se lakatsehang, tsa etsa bonnete ba ho phethela hantle le ka katleho merero ea ho cheka le ho phethela seliba.

Jimusar shale oli (1)7sl
Oli ea jimusar shale (1syr
Jimusar shale oli (1966)
Jimusar shale oli (2)iu9
Jimusar shale oli (3)8sk
Jimusar shale oli (4) 1ut
Jimusar shale oli (5)cmg
Jimusar shale oli (6)llk
Jimusar shale oli (7)52r
Jimusar shale oli (8)o0i
Jimusar shale oli (9)6rt
Jimusar shale oli (10)nnm
Jimusar shale oli (11)5d6
Jimusar shale oli (12)jz6
Jimusar shale oli (13)g70
Jimusar shale oli (14) e8y
01020304050607080910111213141516