Kushandiswa kwePAC mukuchera oiri
Overview
Poly anionic cellulose, yakapfupikiswa sePAC, inonyungudika mumvura selulosi ether inobuda nekemikari inogadziriswa ye cellulose chaiyo, yakakosha mumvura-inonyungudika cellulose ether, ichena kana kuti yero hupfu, isina chepfu, isinganakidze. Inogona kunyungudutswa mumvura, ine kugadzikana kwakanaka kwekupisa uye munyu kuramba, uye yakasimba antibacterial properties. Mvura yematope inogadzirwa nechigadzirwa ichi ine yakanaka yekurasikirwa kwemvura kuderedza, inhibition uye yakakwirira yekushisa. Inoshandiswa zvakanyanya mukuchera mafuta, kunyanya matsime emvura yemunyu uye kuchera mafuta ekumahombekombe.
PAC zvinhu
Ndeyeionic cellulose ether ine kuchena kwepamusoro, yakakwirira dhigirii yekutsiva uye kugovera kwakafanana kwezvinotsiva. Inogona kushandiswa seyakakora mumiriri, rheology modifier, kurasikirwa kwemvura mumiririri uye zvichingodaro.
1.Inokodzera kushandiswa mune chero madhaka kubva mumvura yakachena kusvika kune yakasvibiswa mvura yemunyu.
2.Low viscosity PAC inogona kunyatso kuderedza kurasikirwa kwekutsvaira uye kwete kuwedzera zvakanyanya system mucus.
3.High viscosity PAC ine slurry goho rakakwirira uye mhedzisiro iri pachena yekudzikisa kurasikirwa kwemvura. Inonyanya kukodzera kune yakaderera-yakasimba-phase slurry uye isina-solid-chikamu chemunyu mvura slurry.
4.Nzizi dzemadhaka dzakagadzirwa nePAC dzinodzivisa ivhu uye shale kupararira uye kuwedzera mune yakanyanya saline medium, nokudaro zvichibvumira kusvibiswa kwemadziro zvakanaka kudzorwa.
5.Excellent mud drilling uye workover fluids, inobudirira fracturing fluids.
PACApplication
1.PAC kushandiswa mumvura yekuchera.
PAC yakanakira kushandiswa se inhibitor uye yekudzikisa kurasikirwa kwemvura. PAC yakagadzirwa madhaka hova inodzivisa ivhu uye shale kupararira uye kuzvimba munzvimbo yakakwirira yemunyu, nokudaro zvichibvumira kusvibiswa kwemadziro kuti kudzorwe.
2. PAC kushandiswa mumvura workover.
Well workover fluids yakagadzirwa nePAC yakaderera-solids, iyo isingavharidzi kupera kwekugadzirwa kwekugadzira nemarara uye haikuvadzi kugadzirwa kwekugadzira; uye kuva nekurasikirwa kwemvura shoma, iyo inoderedza mvura inopinda mukugadzirwa kwekugadzira.
Inodzivirira kuumbwa kwekugadzira kubva mukukuvadzwa zvachose.
Iva nekukwanisa kuchenesa zvibhorani , kuchengetedza kwezvibhorani kunoderedzwa.
Inokwanisa kupikisa kupinza kwemvura uye sediment uye kashoma kupupuma furo.
Inogona kuchengetwa kana kutamiswa pakati pematsime nematsime, mutengo wakaderera pane wakajairwa matope workover mvura.
3. Kushandiswa kwePAC mumvura inoputika.
Iyo fracturing fluid yakagadzirwa nePAC ine yakanaka dissolution performance. Iri nyore kushandisa, uye ine kukurumidza kuumbwa kwejesi kumhanya uye simba rakasimba rekutakura jecha. Inogona kushandiswa mune yakaderera osmotic pressure formations, uye yayo fracturing mhedzisiro yakanyanya kunaka.
Nguva yekutumira: May-10-2024