Selulose ea Hydroxyethyl ka Mokelikeling o Fehlang ka ho Cheka Oli

Hydroxyethyl cellulose (HEC) ke polima e qhibilihang ka metsing e atisang ho sebelisoa indastering ea oli le khase e le motenya le viscosifier ho maro a fracturing. Mekelikeli ea fracturing e sebelisoa ho hydraulic fracturing, mokhoa o sebelisetsoang ho ntša oli le khase mefuteng ea majoe a shale.

HEC e kenngoa ho mokelikeli oa fracturing ho eketsa viscosity ea eona, e thusang ho jara lihlahisoa (likaroloana tse nyenyane tse kang lehlabathe kapa lisebelisoa tsa ceramic) ka har'a fractures e entsoeng ka lejoe la shale. Lisebelisoa li thusa ho bula fractures, ho lumella oli le khase hore li phalle habonolo ho tsoa sebopeho le ho kena selibeng.

HEC e khethoa ho feta mefuta e meng ea li-polymers hobane e tsitsitse mocheso o phahameng le likhatello, tse kopanang le ts'ebetso ea hydraulic fracturing. E boetse e na le tumellano e ntle le lik'hemik'hale tse ling tse sebelisoang hangata ho fracturing maro.

HEC e nkoa e le motsoako o batlang o bolokehile ka har'a maro a fracturing, kaha ha o chefo ebile o ka senyeha. Leha ho le joalo, joalo ka khemikhale leha e le efe, e tlameha ho sebetsoa le ho lahloa ka nepo ho qoba litlamorao tse mpe tikolohong.