Sodium carboxymethylcellose inoshandiswa mune petroleum indasitiri

Sodium carboxymethylcellose (CMC) ine akati wandei zvikumbiro muindasitiri yechipfuya Heano mamwe mimwe mishandisirwo eCMC mune peturu-yakanangana nezvinzvimbo:

1. Kudhirowa mvura:
   • Viscosity Control: CMC inowedzerwa kune inodhonza mvura yekudzora viscosity uye kugadzirisa zvivakwa zvetsiva. Iyo inobatsira kuchengetedza viscosity yaunoda yekukweva kwemvura, iyo yakakosha yekutakura kucheka kucheka kune iyo pasi uye kudzivirira kuparara zvakanaka.
   • Fluid Kurasikirwa Kudzora: CMC zviito sekurasikirwa kwemvura yekudzora nekuumba chikeka chakaonda, chakazara cheki yefaira pane madziro ellbore. Izvi zvinobatsira kuderedza kurasikirwa kwemvura kuita kuumbwa, chengetedza zvakanaka kugadzikana, uye kudzivirira kukuvara kwekugadzira.
   • Shale Inhibition: CMC inhibits shale kuzvimba uye kupararira, iyo inobatsira kusimbisa mafomu ekugadzirisa uye kudzivirira kusasimba kukuru. Izvi zvinonyanya kukosha mukuumbwa zvine huwandu hwepamusoro.
   • Kumiswa uye kufambisa fluid: CMC inosimudzira kumiswa uye kutakura kwekucheka kwemvura mukukweva kwemvura, kudzivirira kugadzirisa uye kuita kuti kubviswa kwakakodzera kubva patsime remberi. Izvi zvinobatsira kuchengetedza hutano hwakanaka uye kudzivirira kukuvara kwemidziyo.
   • Tembiricha uye salinity kugadzikana: CMC inoratidzira kugadzikana kwakanaka pamusoro pehuremu hwakawanda hwekupisa uye huwandu hwemazinga hwakasangana mukudhiraivha, zvichiita kuti zviite kuti zvive zvinoshandiswa pakushandisa munzvimbo dzakasiyana siyana dzekudhiraivha.
2. Yakagadziriswa Oiri Kudzoreredza (EO):
   • Mafashama Wemafashama: CMC inoshandiswa mumvura inovhuvhuza seyekufambisa mumiririri wekufambisa kuti uvandudze kutsvaira kwemvura yemvura uye kusimudzira kupora kwemafuta kubva kuReservoirs. Iyo inobatsira kuderedza mvura yekunongedza uye minwe, ichiratidza kuti kudzikiswa kwunifomu yemafuta.
   • Polymer Mafashama: MuPolymer Mafashama mafashama, CMC inowanzo shandiswa seyekuita mumiririri mukubatanidzwa nevamwe ve polymers kuti uwedzere mavhawunivhesiti emvura. Izvi zvinovandudza kutsvaira kwekutsvaira uye kudzikisira kwekudzora, zvichitungamira kune yakakwira mafuta ekugadzirisa mafuta.
   • Profile shanduko: CMC inogona kushandiswa kune iyo nhoroondo yekugadziridzwa kurapwa kuti uvandudze fluid kugovera mukati mechiteshi. Iyo inobatsira kudzora fluid kufamba uye kuendesa kuyerera kuyerera kune zvishoma-yakatsvaira nzvimbo, inowedzera kugadzirwa kwemafuta kubva kunzvimbo dzisina kujairika.
3. Workity uye kupera mvura:
   • CMC inowedzerwa kune Workover uye kupedzisa mvura kuti ipe viscossity kudzora, fluid kurasikirwa kutonga, uye kumiswa zvivakwa. Iyo inobatsira kuchengetedza yakanyorova kugadzikana uye kuchena panguva yekushanda kwebasa uye mabasa ekupedzisa.

Sodium carboxymethylcellose inoita basa rakakosha mune dzakasiyana siyana dzekuongorora peturu, kugadzirwa, kugadzirwa, uye kugadzirisa kwemafuta ekudzoreredza. Kuwanirana kwayo, kushanda, uye kuwirirana nezvimwe zvinopindirana zvinoita chinhu chakakosha chekukwevera mvura uye eor kurapa, kupa mari inoshanda uye mutengo unobudirira peturu.