Li-additives tsa Fracturing
Li-thickeners bakeng sa ho Fracturing ea Acid
Kenyelletso ea sehlahisoa
Sistimi e na le mocheso o phahameng haholo le ho hanyetsa letsoai, e loketseng ts'ebetso e tloaelehileng ea fracturing ea liliba tsa oli le khase lipakeng tsa 60 ℃ le 160 ℃, haholo-holo e na le litlamorao tse makatsang lilibeng tse fetang 120 ℃. Tsamaiso ena e ka sebelisoa ka metsi a phallang sebakeng sa marang-rang, 'me phello e ke ke ea ameha. UZP-160A e ka boela ea sebelisoa e le mochine oa ho hula.
Hydraulic fracturing, eo hape e tsejoang e le fracking, ke mokhoa oa ho hlasimolla hantle o sebelisoang ho ntša khase ea tlhaho le oli mafika a tebileng a ka tlas'a lefatše. Ts'ebetso ena e kenyelletsa ho kenya motsoako oa mokelikeli o nang le khatello e phahameng ka har'a seliba ho etsa maqheka lefikeng, e leng ho lumellang li-hydrocarbon hore li phalle ka bolokolohi 'me li ntšetsoe holimo. Mokelikeli o sebelisoang ho fracturing ea hydraulic, o tsejoang e le fracturing fluid, hangata o na le metsi, lisebelisoa (joalo ka lehlabathe kapa lifaha tsa ceramic), le li-additives tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa lisebelisoa tse kopanyang tse kang metsoako e thehiloeng zirconium.
Zirconium-based crosslinking agents, kapa zirconium crosslinkers, li bapala karolo ea bohlokoa ts'ebetsong ea hydraulic fracturing ka ho ntlafatsa ts'ebetso ea mokelikeli o robehileng. Lik'hemik'hale tsena li etselitsoe ho eketsa viscosity le botsitso ba mokelikeli oa fracturing, ka tsela eo ho ntlafatsa bokhoni ba eona ba ho jara li-proppants ho fractures tse entsoeng le ho boloka botšepehi ba marang-rang a fracture. Li-crosslinkers tsa Zirconium li finyella sena ka mokhoa o tsejoang e le crosslinking, moo ba etsang marang-rang a matla, a mararo a mararo ka har'a mokelikeli, ka mokhoa o atlehileng ho o matlafatsa le ho matlafatsa bokhoni ba oona ba ho jara.
E 'ngoe ea melemo e ka sehloohong ea lisebelisoa tsa crosslinking tse thehiloeng ho zirconium ke botsitso ba tsona bo ikhethang ba mocheso, e leng se etsang hore li lokele ho sebelisoa libakeng tse nang le mocheso o phahameng oa mocheso oo hangata li kopanang le matamo a oli le khase. Bokhoni ba bona ba ho boloka botsitso le botle ba mocheso tlas'a mocheso o phahameng bo netefatsa katleho ea mokelikeli o robehang maemong a thata a ho theosa, ho thusa ho hlasimolla hantle hantle le ho ntlafatsa ho hlaphoheloa ha hydrocarbon.
Ho feta moo, li-crosslinkers tsa zirconium li fana ka melemo ea tikoloho ha e bapisoa le lisebelisoa tse ling tsa setso tse thehiloeng ho tšepe. Boemo ba bona ba tikoloho, hammoho le litšobotsi tsa bona tsa ts'ebetso e phahameng, bo ba etsa khetho e ratoang bakeng sa ts'ebetso ea hydraulic fracturing, e tsamaellanang le tsepamiso ea indasteri e ntseng e eketseha mekhoeng e tšoarellang le e nang le boikarabelo.
Ka kakaretso, li-crosslinking agents tse thehiloeng ho zirconium ke karolo ea katleho ea ts'ebetso ea hydraulic fracturing, e tlatsetsang ho ntšoa ka katleho ha khase ea tlhaho le oli ho tloha ka tlas'a lefatše. Bokhoni ba bona ba ho ntlafatsa ts'ebetso le botsitso ba maro a fracturing, hammoho le ho tiea ha mocheso le ho lumellana ha tikoloho, li li beha e le likarolo tsa bohlokoa tikolohong ea sejoale-joale ea tlhahiso ea oli le khase. Ha indasteri e ntse e tsoela pele ho fetoha, li-crosslink tsa zirconium li lebelletsoe ho bapala karolo ea bohlokoa ho ntlafatseng lits'ebetso tsa hydraulic fracturing le ho ts'ehetsa nts'etsopele ea matla e tsitsitseng.
Index ea Theknoloji
Ponahalo | Phofo e tšoeu |
Φ0.425 limilimithara (40 mesh) masala a sieving, ≤% | 10 |
Mongobo, ≤% | 10 |
pH | 6-8 |
Viscosity@ 0.4%,25℃,170s-1, ≥mPa.s | 28 |
Ho hanyetsa letsoai (0.4%UZP-160A+10% brine e tloaelehileng *), ≥mPa.s | 20 |
Ho hanyetsa letsoai (0.4%UZP-160A+5% standard brine*), ≥mPa.s | 25 |
Thepa ea Crosslinking (e sebelisitsoeng hammoho le UZP-160B) | Etsa gel e tsitsitseng |
Phokotso e amanang le ho hula (0.12% UZP-160A, sekhahla sa phallo 8m / s, ha se bapisoa le metsi), ≥% | 65 |
| Thepa ea Rheological 0.4%tharollo,120℃,170s-1,120min, ≥mPa.s | 80 |
| *Srine e tloaelehileng: 2.0%KCl+5.5%NaCl+0.45%MgCl2+ 0.55% CaCl2 *UZP-160B ke moemeli oa ho kopanya | |
Lisebelisoa
1.Tekanyetso ea UZP-160A e lekantsoe ho ea ka motsoako oa motsoako, hlohlelletsa moferefere bakeng sa 300-400r / min, ho tla nka metsotso e 30 ho tloha ho qhibiliha ka ho feletseng ho theha tharollo e ts'oanang, 'me mokelikeli oa motheo oa viscosity o tsitsa.
2.Nako ea crosslinking e ka fetoloa, 'me sebaka sa phetoho ke 0 ~ 2 metsotso.
3.Nako ea ho senya nako ea tsamaiso e ka fetoloa ho ea ka boemo ba sebele (tekanyetso e fokolang ea moemeli ea senyang ke 0.05%).
Recommended Ho tšoara
Basebeletsi bohle ba sebetsanang le thepa ena ba tlameha ho e sebelisa e le lik'hemik'hale tsa indasteri, ba roala lisebelisoa tsa ts'ireletso le ho ela hloko litemoso tse hlalositsoeng ho Material Safety Data Sheet.
Ho paka le ho Boloka
UZP-160A e pakiloe ka mokotleng o lohiloeng oa 25kg kapa moqomong oa pampiri oa kraft.
UZP-160B e tletse ka moqomong oa polasetiki oa 200L.
Boloka sebakeng se ommeng, se nang le moea o motle. Boloka setshelo se koetsoe. Qoba hole le mocheso, litlhase le malakabe. Boloka hole le tse sa tsamaisaneng. Latela mekhoa e bolokehileng ea ho boloka thepa mabapi le palletizing, banding, shrink- wrapping le/kapa stacking. Shelf bophelo ke likhoeli tse 12.
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