I-Polyanionic Cellulose ku-Oil Drilling Fluid

I-Polyanionic cellulose (PAC) iyi-polymer encibilika emanzini etholakala ku-cellulose, esetshenziswa kakhulu embonini kawoyela negesi njengengxenye ebalulekile yoketshezi lokumba. Nansi eminye yemisebenzi ye-PAC oketshezini lokumba uwoyela:

1. Ukulawulwa kwe-Rheology: I-PAC ingasetshenziswa njengesilungisi se-rheology ekuzimbeni uketshezi, ukulawula i-viscosity kanye nezakhiwo zokugeleza koketshezi. Inganciphisa i-viscosity yoketshezi ngamanani aphansi okugunda, okwenza kube lula ukupompa nokujikeleza. Ingase futhi ikhulise i-viscosity ngamazinga aphezulu okugunda, ithuthukise izakhiwo zokumisa uketshezi.
2. Ukulawulwa kokulahlekelwa uketshezi: I-PAC ingasetshenziswa njengesengezo sokulahlekelwa uketshezi kuketshezi lokumba, ukwehlisa ingozi yokulahlekelwa uketshezi ekubunjweni kwayo ngesikhathi sokumba. Ingakha ikhekhe lesihlungi elincanyana nelingenakunyakaziswa odongeni lomthombo, livimbele ukuhlasela koketshezi okwakheka emgodini womthombo.
3. Ukuvinjelwa kwe-Shale: I-PAC inganqanda ukuvuvuka nokuhlakazeka kokwakheka kwe-shale, ivimbele ukonakala koketshezi lokumba futhi yehlise ingcuphe yokungaqini kwe-wellbore.
4. Ukubekezelelwa kukasawoti: I-PAC iyakwazi ukubekezelela izindawo ezinosawoti omningi futhi ingasetshenziswa ekubhoboleni uketshezi oluqukethe amazinga aphezulu kasawoti nokunye ukungcola.
5. Ukuhambisana nemvelo: I-PAC iyakwazi ukubola futhi ihambisana nemvelo, okuyenza ibe inketho ephephile futhi eqhubekayo yokumba uketshezi.

Sekukonke, izici zokusebenza ze-PAC ziyenza ibe isithako esibalulekile oketshezini lokumba uwoyela, ithuthukisa ukusebenza kwayo futhi ithuthukise ukusebenza kahle kwayo. I-PAC ivamise ukusetshenziswa ezinhlelweni zokumba ezahlukahlukene, njengodaka olususelwe emanzini, udaka olusekelwe emanzini, kanye noketshezi lokuphothula.