Liphello tsa Hydroxy Ethyl Cellulose ho OilDrilling
Hydroxyethyl cellulose (HEC) e sebelisoa marong a ho cheka oli bakeng sa merero e fapaneng ka lebaka la thepa ea eona e ikhethang. Mona ke tse ling tsa litlamorao tsa HEC ho cheka oli:
- Taolo ea Viscosity: HEC e sebetsa e le mofetoleli oa rheology ka maro a ho cheka, ho thusa ho laola viscosity le thepa ea phallo ea mokelikeli. E ntlafatsa viscosity ea mokelikeli oa ho cheka, e leng oa bohlokoa bakeng sa ho emisa le ho tsamaisa li-cuttings tsa ho cheka holimo, ho thibela ho lula ha tsona le ho boloka botsitso ba lesoba.
- Taolo ea Tahlehelo ea Mekelikeli: HEC e thusa ho fokotsa tahlehelo ea mokelikeli ho tsoa ho maro a ho cheka hore e be mekhoa e kenang, ka ho etsa joalo e boloka botsitso ba hantle le ho thibela tšenyo ea sebopeho. E etsa kuku e tšesaane, e ke keng ea qojoa sefahlehong sa sebopeho, e fokotsa tahlehelo ea maro a ho cheka sebopeho le ho fokotsa tlhaselo ea mokelikeli.
- Ho Hloekisa Likoti: HEC e thusa ho hloekisoa ha mekoti ka ho ntlafatsa bokhoni ba mokelikeli oa ho cheka le ho thusa ho tlosoa ha likheo tsa ho cheka selibeng. E ntlafatsa thepa ea ho emisa ea mokelikeli, ho thibela lintho tse tiileng hore li se ke tsa lula le ho bokellana ka tlaase ho sekoti.
- Botsitso ba Mocheso: HEC e bonts'a botsitso bo botle ba mocheso 'me e khona ho mamella mefuta e mengata ea mocheso e kopanang le eona nakong ea ts'ebetso ea ho cheka. E boloka thepa ea eona ea rheological le katleho e le motsoako oa mokelikeli tlas'a maemo a phahameng a mocheso, ho netefatsa ts'ebetso e tsitsitseng libakeng tse thata tsa ho cheka.
- Mamello ea Letsoai: HEC e lumellana le maro a phahameng a ho cheka letsoai 'me e bontša mamello e ntle ea letsoai. E ntse e sebetsa e le sesebelisoa sa rheology modifier le se laolang tahlehelo ea mokelikeli marong a ho cheka a nang le matsoai a mangata kapa matsoai, a atisang ho kopana le mesebetsi ea ho cheka kantle ho naha.
- E Setsoalle le Tikoloho: HEC e tsoa mehloling ea selulose e nchafalitsoeng 'me e baballa tikoloho. Tšebeliso ea eona ho maro a ho cheka e thusa ho fokotsa tšusumetso ea tikoloho ea ts'ebetso ea ho cheka ka ho fokotsa tahlehelo ea mokelikeli, ho thibela tšenyo ea sebopeho, le ho ntlafatsa botsitso ba mekoti.
- Ho lumellana le Li-Additives: HEC e lumellana le mefuta e mengata ea li-additives tsa mokelikeli oa ho cheka, ho akarelletsa le li-shale inhibitors, lubricant le li-weighting agents. E ka kenyelletsoa habonolo mekhoeng ea mokelikeli oa ho cheka ho fihlela litšobotsi tse lakatsehang tsa ts'ebetso le ho tobana le mathata a itseng a ho cheka.
Hydroxyethyl cellulose (HEC) ke tlatsetso e feto-fetohang ka har'a maro a ho cheka oli, moo e kenyang letsoho taolong ea viscosity, taolo ea tahlehelo ea mokelikeli, ho hloekisoa ha lesoba, botsitso ba mocheso, mamello ea letsoai, ts'ireletso ea tikoloho, le ho lumellana le li-additives tse ling. Katleho ea eona ea ho ntlafatsa ts'ebetso ea mokelikeli oa ho cheka e etsa hore e be karolo ea bohlokoa ts'ebetsong ea tlhahiso ea oli le khase.
Nako ea poso: Feb-11-2024