Ukusetshenziswa Kwe-PAC Kokubhoboza Nokucwiliswa Komthombo Kawoyela

I-Polyanionic Cellulose (PAC) isetshenziswa kakhulu ekubhobolweni nasekucwiliseni udaka lukawoyela njengesithako esibalulekile sokuthuthukisa ukusebenza koketshezi lokumba. I-PAC iyisisindo samangqamuzana aphezulu, i-polymer encibilika emanzini enikeza uhla lwezinzuzo zokusebenza, okuhlanganisa ukulawulwa kwe-viscosity, ukunciphisa ukulahlekelwa uketshezi, ukuvinjelwa kwe-shale, kanye nokuthuthukiswa kwe-lubricity.

Enye yezinto ezisetshenziswa kakhulu i-PAC ekubholeni nasekucwiliseni umthombo njenge-viscosifier. I-PAC ingakhuphula i-viscosity yoketshezi lokumba, ikwenze kube lula ukupompa nokujikeleza emthonjeni. Lokhu kusiza ukuthuthukisa ukusebenza kahle kokumba kanye nokunciphisa ingozi yezinkinga zokulawula umthombo, njengokulahleka kokujikeleza nokulimala kokwakheka.

I-PAC iphinde isetshenziswe njenge-ejenti yokulawula ukulahlekelwa uketshezi ekubhobolweni nasekucwilisweni komthombo. I-PAC ingasiza ekunciphiseni inani loketshezi lokumba olulahlekayo ekubunjweni ngesikhathi sokumba, okusiza ukugcina ukuqina komthombo futhi kuvimbele ukubunjwa kokuwa kwe-wellbore. Lokhu kungasiza ekuthuthukiseni ukusebenza kokumba kukonke futhi kunciphise ubungozi bezinkinga ezibizayo zokulawula umthombo.

Ngaphezu kwalokho, i-PAC isetshenziswa njengesivimbeli se-shale ekubhobolweni nasekucwiliseni kwemithombo. I-PAC ingasiza ekuvimbeleni ukwakheka kwe-shale ekuvuvukeni nasekuwohlokeni, okungasiza ekugcineni ubuqotho bomthombo futhi kuvimbele ukubhidlika komthombo. Lokhu kungasiza ekuthuthukiseni ukusebenza kahle kokumba futhi kunciphise nengozi yezinkinga zokulawula umthombo.

Okokugcina, i-PAC isetshenziswa njengesithambiso ekubholeni nasekucwiliseni umthombo. I-PAC ingasiza ekwehliseni ukungqubuzana phakathi koketshezi lokumba kanye nomthombo, okungasiza ekuthuthukiseni ukusebenza kahle kwenqubo yokumba futhi kunciphise ubungozi bezinkinga zokulawula umthombo.

Sengiphetha, i-Polyanionic Cellulose (PAC) iyisithako esibalulekile ekumbiweni nasekucwiliseni udaka lukawoyela, ihlinzeka ngezinzuzo eziningi zokusebenza okuhlanganisa ukulawulwa kwe-viscosity, ukunciphisa uketshezi lokulahlekelwa, ukuvinjelwa kwe-shale, nokuthuthukiswa kokuthambisa. Iwumsebenzi oguquguqukayo futhi osebenzayo osiza ukuthuthukisa ukusebenza kanye nekhwalithi yoketshezi lokumba, ukuthuthukisa ukusebenza kahle nokuphepha kwenqubo yokumba.