Polyanionic cellulose e tloaelehileng (PAC-R)

olyanionic cellulose regular (PAC-R) ke mofuta oa polymer ea cellulose e fetotsoeng e sebelisoang haholo lits'ebetsong tse fapaneng tsa indasteri, haholo-holo indastering ea ho cheka oli le khase. E nkiloe ho cellulose ea tlhaho ka letoto la liphetoho tsa lik'hemik'hale ho fana ka thepa e itseng e loketseng lits'ebetso tsa eona tse reriloeng. Mona ke kakaretso ea PAC-R:

1. Sesebelisoa sa ho Cheka sa Oli le Khase: PAC-R e sebediswa haholoholo e le sehlomathiso sa mokelikeli wa ho tjheka indastering ya oli le kgase. E sebetsa e le mohlophisi wa rheology, viscosifier, le moemeli wa taolo ya ho sefa marong a ho tjheka a thehilweng metsing. Ka ho fetola thepa ya rheological ya mokelikeli wa ho tjheka, PAC-R e thusa ho boloka botsitso ba wellbore, ho laola tahlehelo ya mokelikeli, le ho ntlafatsa bokgoni ba ho tjheka.
2. Tikoloho ea Mocheso o Phahameng le ea Letsoai le Phahameng: PAC-R e bonts'a botsitso le ts'ebetso e ntle haholo esita le maemong a ho tjheka a mocheso o phahameng le a letsoai le phahameng. E boloka litšobotsi tsa eona tsa taolo ea ho teteana le tahlehelo ea mokelikeli tlas'a maemo a thata a kopanang le ho tjheka metsing a tebileng, matamo a mocheso o phahameng, le libopeho tse nang le letsoai le phahameng.
3. Taolo ea ho sefa: PAC-R e etsa kuku e tšesaane, e sa keneng metsi maboteng a lesoba la metsi, e koala ka katleho libopeho tse ka kenang metsi le ho thibela tahlehelo ea mokelikeli libopehong tsa mafika a potolohileng. Sena se thusa ho boloka botsitso ba khatello ka lesoba la metsi le ho thibela tšenyo ea ho thehoa ha metsi nakong ea ts'ebetso ea ho cheka.
4. Ho lumellana le Lisebelisoa tse Ling: PAC-R e tsamaisana le mefuta e mengata ea li-additives tsa mokelikeli oa ho tjheka, ho kenyeletsoa le li-polymers, li-inhibitor tsa shale, le li-weighting agents. E ka sebelisoa hammoho le li-additives tse ling ho etsa hore mokelikeli oa ho tjheka o lumellane le maemo a itseng a li-wellbor le lipheo tsa ho tjheka li tšoanelehe.
5. Ho Latela Melao ea Tikoloho le ea Taolo: Metswako ya PAC-R e etseditswe ho fihlela ditlhoko tse thata tsa tikoloho le tsa taolo indastering ya oli le kgase. Di entswe ho fokotsa tshusumetso ya tikoloho, ho netefatsa polokeho ya basebetsi, le ho latela maemo a taolo a laolang di-additives tsa mokelikeli wa ho tjheka.

Ka kakaretso, PAC-R e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso, bokhoni le polokeho ea ts'ebetso ea ho cheka indastering ea oli le khase. Thepa ea eona e ikhethang e etsa hore e be sesebelisoa sa bohlokoa bakeng sa ho etsa maro a ho cheka a fihlelang litlhoko tse boima tsa ts'ebetso ea sejoale-joale ea ho cheka, haholo-holo libakeng tse thata tsa ho cheka.