Karolo ea Hydrolytic Polyacrylamide Anion (PHPA) e sebelisetsoang ho tsamaisa oli bakeng sa phepelo ea oli ea thuto e phahameng.Ke seretse sa ho cheka seretse se nang le ts'ebetso e ntle.E sebelisoa hangata ho cheka, ho hloekisa metsi a litšila a indasteri, kalafo ea seretse sa inorganic le indasteri ea pampiri.

Polyacrylamide ke mofuta oa mefuta e mengata ea pheko ea lik'hemik'hale ea oli, e sebelisoang haholo ho cheka, ho etsa samente, ho phethela, ho sebetsa, ho qhekella, acidizing, ente ea metsi, taolo ea profil ea metsi le tlhahiso ea oli ea thuto e phahameng, haholoholo ho cheka, taolo ea profil ea metsi. le tlhahiso ea oli ea thuto e phahameng.Tharollo ea polyacrylamide e na le viscosity e phahameng, e teteaneng hantle, e flocculation le rheological regulation, 'me e sebelisoa e le moemeli oa ho tlosa oli le ho cheka seretse se laolang tšebeliso ea oli.Boemong bo bohareng le ba morao-rao ba ts'ebeliso ea oli, likhohola tsa polymer le mahlale a likhohola tsa asp a sebelisoa haholo Chaena ho ntlafatsa pholiso ea oli.Karo-karolelano ea lebelo la oli-metsi e ile ea ntlafatsoa ka ho kenya tharollo ea polyacrylamide, 'me litaba tsa oli e tala ka thepa e hlahisoang li ile tsa eketseha.Keketso ea polyacrylamide ho hlaphoheloeng ha oli ea thuto e phahameng e ka eketsa matla a phallo ea oli, ea qoba ho senyeha ha lera la oli, le ho ntlafatsa ts'ebetso ea ho hlaphoheloa ha bethe ea oli.Indasteri ea peterole ea Chaena ke eona e sebelisang polyacrylamide e kholo ka ho fetisisa.Tsoelo-pele ea saense le thekenoloji ea Polyacrylamide e khothalletsa nts'etsopele ea indasteri ea peterole ea Chaena, 'me tlhokahalo ea indasteri ea peterole e potlakisa lebelo la popontshwa ea saense le thekenoloji ea Polyacrylamide le nts'etsopele ea indasteri.

Ho hloekisa metsi ho kenyelletsa ho hloekisa metsi a tala, ho hloekisa likhoerekhoere le ho hloekisa metsi a indasteri.E ka sebelisoa hammoho le k'habone e kentsoeng ka har'a pheko ea metsi a tala ho kokobetsa le ho hlakisa likaroloana tse emisitsoeng metsing a phelang.Haeba manyolo flocculant acrylamide e sebelisoa ho nka sebaka sa flocculant inorganic, matla a tlhoekiso ea metsi a ka eketseha ka ho feta 20% esita le haeba sedimentation tanka e sa fetoloa.Ka kalafo ea likhoerekhoere, polyacrylamide e ka eketsa sekhahla sa ts'ebeliso ea phepelo ea metsi hape e ka sebelisoa bakeng sa ho felloa ke metsi 'meleng.E sebelisoa e le mokhoa oa bohlokoa oa ho hloekisa metsi a indasteri.