Kodi Ntchito za Petroleum Oil Drilling Grade CMC ndi ziti?

Mafuta a petroleum pobowola kalasi Carboxymethyl Cellulose (CMC) amagwira ntchito zingapo zofunika pakubowola mafuta. Nazi ntchito zake zazikulu:

1. Viscosity Modifier:

CMC imagwiritsidwa ntchito ngati kusinthika kwa viscosity pakubowola madzi kuti athe kuwongolera mphamvu yamadzimadzi. Ndi kusintha ndende ya CMC, mamasukidwe akayendedwe a madzimadzi pobowola akhoza ogwirizana ndi zofunika zenizeni za ntchito kubowola. Kuwongolera kukhuthala koyenera ndikofunikira kuti pakhale bata la hydraulic, kupewa kutayika kwamadzimadzi, ndikunyamula zodula zobowola pamwamba.

2. Kuwongolera Kutaya kwa Madzi:

CMC imapanga keke yopyapyala, yosasunthika pakhoma la borehole, yomwe imathandiza kuwongolera kutayika kwamadzimadzi pamapangidwe pobowola. Keke ya fyuluta iyi imakhala ngati chotchinga, kuchepetsa chiwopsezo cha kusakhazikika kwa chitsime, kuwonongeka kwa mapangidwe, komanso kutayika kwamadzi. CMC imasindikiza bwino mapangidwe ndi ma fractures, kuwonetsetsa kuti kubowola kumachitika bwino.

3. Kuyimitsidwa ndi Kuletsa Shale:

CMC imathandizira kuyimitsa ndikunyamula zodulidwa zobowola ndi tinthu tating'ono tolimba pamwamba, kulepheretsa kukhazikika kwawo ndikudzikundikira pansi pa dzenje. Imalepheretsanso hydration ndi kubalalitsidwa kwa mapangidwe a shale, kuchepetsa chiwopsezo cha chitoliro chokhazikika, kusakhazikika kwa chitsime, komanso kuwonongeka kwa mapangidwe. CMC imapangitsa kuti ntchito zobowola bwino zikhale bwino komanso chitetezo posunga umphumphu wa bwino komanso kuchepetsa nthawi yopuma.

4. Kuchepetsa Mafuta ndi Kuchepetsa:

CMC imagwira ntchito ngati mafuta opangira madzi akubowola, kuchepetsa mikangano pakati pa chingwe chobowola ndi khoma la borehole. Izi zimachepetsa torque ndi kukokera pa chingwe chobowola, kuwongolera bwino pobowola komanso kuchepetsa kuwonongeka kwa zida zobowola. CMC imathandiziranso magwiridwe antchito a ma motors otsika ndi zida zoboola mozungulira pochepetsa kukangana ndi kutulutsa kutentha.

5. Kutentha ndi Kukhazikika kwa Salinity:

CMC imawonetsa kutentha kwambiri komanso kukhazikika kwa mchere, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo osiyanasiyana pobowola, kuphatikiza kutentha kwambiri komanso mchere wambiri. Imasunga mawonekedwe ake a rheological komanso mphamvu zowongolera kutaya kwamadzi ngakhale pansi pamikhalidwe yotsika kwambiri, kuwonetsetsa kuti magwiridwe antchito ndi odalirika pobowola zovuta.

6. Osamateteza chilengedwe:

CMC ndi yochezeka ndi chilengedwe komanso imatha kuwonongeka, kupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo obowola omwe amakhudzidwa ndi chilengedwe. Zilibe zowonjezera zovulaza kapena mankhwala oopsa, kuchepetsa kukhudzidwa kwa chilengedwe chozungulira ndi madzi apansi. Madzi obowola opangidwa ndi CMC amatsatira malamulo ndi miyezo ya chilengedwe, kuwonetsetsa kuti kubowola kumachitika mokhazikika.

Mwachidule, kalasi yobowola mafuta a petroleum Carboxymethyl Cellulose (CMC) imagwira ntchito zingapo zofunika pamadzi obowola, kuphatikiza kusinthika kwa viscosity, kuwongolera kutaya kwamadzimadzi, kuyimitsidwa ndi kuletsa shale, kutsitsa ndi kuchepetsa mikangano, kutentha ndi kukhazikika kwa mchere, komanso kusunga chilengedwe. Katundu wake wosunthika amathandizira pakuchita bwino, chitetezo, komanso kukhazikika kwa ntchito zoboola mafuta ndi gasi padziko lonse lapansi.