Sodium Carboxymethylcellulose inoshandisa muPetroleum Industries

Sodium Carboxymethylcellulose(CMC) ipolymer inonyungudika nemvura inotorwa kubva muselulosi iyo inoshandiswa mumhando dzakasiyana siyana dzemaindasitiri, kusanganisira peturu. Muindasitiri yepetroleum, CMC inoshandiswa sekuwedzera kwemvura yekuchera, yekupedzisa mvura yekuwedzera, uye inoputika fluid yekuwedzera. Hunhu hwayo hwakasiyana hunoita kuti ive chinhu chakakosha mumafuta mazhinji uye gasi kuongorora uye kugadzira mashandiro. Ichi chinyorwa chichakurukura kushandiswa kwakasiyana kweCMC muindasitiri yepetroleum.

1. Drilling Fluid Additive:

Zvinwiwa zvekuchera, zvinozivikanwawo semadhaka ekuchera, anoshandiswa kuzora nekutonhodza chibhorani, kumisa kuchekwa kwechibhorani, uye kutonga kudzvanywa mutsime. CMC inoshandiswa seyekuchera mvura yekuwedzera yekuvandudza viscosity, filtration control, uye shale inhibition zvimiro zvedhaka rekuchera. CMC inobatsirawo kuderedza kurasikirwa kwemvura nekugadzira keke rakatetepa, risingapindiki resefa pamadziro etsime. Izvi zvinobatsira kudzivirira kurasikirwa kwemvura yekuchera muchimiro, izvo zvinogona kukonzera kukuvadzwa kwekugadzira uye kuderera mutsime kubereka.

2. Kupedzisa Fluid Additive:

Mvura yekupedzisa inoshandiswa kuzadza tsime mushure mekuchera uye kusati kwagadzirwa. Izvi zvinwiwa zvinofanirwa kuenderana nekuumbwa uye kwete kukuvadza dura. CMC inoshandiswa seyekupedzisa fluid additive kudzora viscosity uye fluid kurasikirwa zvimiro zvemvura. Inobatsira kudzivirira mvura kuti isapinda mukuumbwa uye kukonzera kukanganisa.

3. Fracturing Fluid Additive:

Hydraulic fracturing, inozivikanwawo se fracking, inzira inoshandiswa kukurudzira kugadzirwa kweoiri uye gasi kubva mu shale formations. Fracturing fluid inoputirwa mukuumbwa pasi pekumanikidzwa kwakanyanya, zvichiita kuti kuumbwa kutsemuka uye kusunungura mafuta uye gasi. CMC inoshandiswa sechinhu chinoputika mvura yekuwedzera kuvandudza viscosity uye kurasikirwa kwemvura kwemvura. Inobatsirawo kumisa proppant particles, ayo anoshandiswa kubata akavhurika mafractures mukuumbwa.

4. Fluid Loss Control:

Kurasikirwa kwemvura ndiko kunetseka kukuru mukuchera uye kupedza mabasa. CMC inoshandiswa seyekurasikirwa kwemvura yekudzora mumiriri kudzivirira kurasikirwa kwekuchera uye kupedza zvinwiwa mukuumbwa. Inoumba keke rakatetepa, risingapindiki resefa pamadziro etsime, rinobatsira kudzivirira kurasikirwa kwemvura uye kukuvara kwekugadzira.

5. Shale Inhibition:

Shale imhando yedombo rinowanzo sangana mumafuta uye gasi kuongorora uye kugadzira mashandiro. Shale ine ivhu rakawanda, iro rinogona kuita kuti rizvimbe uye riparare kana rasangana nemvura-inochera mvura. CMC inoshandiswa seshale inhibition agent kudzivirira shale kubva kuzvimba nekuparara. Iyo inoumba chidziviriro chekudzivirira pane shale particles, iyo inobatsira kudzikamisa uye kudzivirira kuti vasaita pamwe chete nekuchera mvura.

6. Rheology Modifier:

Rheology chidzidzo chekuyerera kwemvura. CMC inoshandiswa se rheology modifier mukuchera, kupedza, uye fracturing zvinwiwa. Inovandudza viscosity uye shear-thinning properties yemvura, iyo inobatsira kuchengetedza kugadzikana kwemvura uye kudzivirira kubva pakugadzirisa.

7. Emulsifier:

Emulsion musanganiswa wezvinwiwa zviviri zvisingagoneki, semafuta nemvura. CMC inoshandiswa se emulsifier mukuchera uye kupedza zvinwiwa kudzikamisa emulsion uye kudzivirira mafuta nemvura kuti zviparadzane. Izvi zvinobatsira kuvandudza mashandiro emvura uye kudzivirira kukuvara kwekuumbwa.

Mukupedzisa, CMC imhando yepolymer inoshandiswa zvakanyanya muindasitiri yepetroleum. Hunhu hwayo hwakasiyana hunoita kuti ive chinhu chakakosha mumafuta mazhinji uye gasi kuongorora uye kugadzira mashandiro. Inoshandiswa sekuwedzera kwemvura yekuchera, kupedzisa fluid additive, uye fracturing fluid additive. Inoshandiswawo kudzora kurasikirwa kwemvura, shale inhibition, rheology shanduko, uye emulsification.