Petroleum Giredhi Carboxymethyl Cellulose (CMC) ikemikari yakakosha inoshandiswa muindasitiri yemafuta negasi, kunyanya mukuchera zvinwiwa. Iri zita rekuti "LV" rinomirira "Low Viscosity," zvichiratidza hunhu hwayo uye kukodzera kwezvishandiso zvakati mukati mekuchera peturu uye kugadzirisa.
Kuumbwa uye Zvivakwa zvePetroleum Giredhi CMC-LV
Carboxymethyl Cellulose ipolymer inonyungudika nemvura inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa muchirimwa sero madziro. Iyo "low viscosity" musiyano ine yakasarudzika zvimiro, kusanganisira yakaderera molecular uremu, iyo inoshandura kuita yakaderera thickening mhedzisiro kana yakanyungudika mumvura. Izvi zvinoita kuti ive yakanaka kune maapplication anoda kushoma shanduko mune fluid viscosity.
Zvinhu Zvikuru:
Solubility: Kunyungudika kwakanyanya mumvura, kufambisa nyore kusanganisa uye kugovera mukati memvura yekuchera.
Thermal Stability: Inochengetedza kuvimbika kwekushanda pasi pekushisa kwepamusoro kunowanikwa panguva yekuchera.
pH Kushivirira: Yakagadzikana pane dzakasiyana siyana pH nhanho, zvichiita kuti ishande kune dzakasiyana siyana dzekuchera.
Yakaderera Viscosity: Kukanganisa kudiki pane viscosity ye base fluid, yakakosha kune chaiwo mamiriro ekuchera.
Kushandiswa kwePetroleum Giredhi CMC-LV
1. Drilling Fluids
Iko kushandiswa kwekutanga kwePetroleum Giredhi CMC-LV kuri mukugadzirwa kwemvura yekuchera, inozivikanwawo semadhaka. Izvi zvinwiwa zvakakosha mukuchera nekuda kwezvikonzero zvakati:
Kuzora: Zvinwiwa zvekuchera zvinozora chibooreso, zvichideredza kupokana uye kupera.
Kutonhodza: Vanobatsira kutonhodza chibooreso uye tambo yekuboora, kudzivirira kupisa.
Kudzora Kudzvinyirira: Mvura yekuchera inopa hydrostatic pressure kudzivirira kuvhuvhuta uye kudzikamisa tsime.
Cuttings Removal: Vanotakura drill cuttings kusvika pamusoro, vachichengetedza nzira yakajeka yekuchera.
Muchirevo chechinyorwa chino, iyo yakaderera viscosity yeCMC-LV inova nechokwadi chekuti mvura yekuchera inoramba ichipomba uye inokwanisa kuita mabasa aya nemazvo pasina kuwanda kana gelatinous, izvo zvinogona kukanganisa kutenderera nekuchera.
2. Fluid Loss Control
Fluid kurasikirwa kwekudzora kwakakosha mumabasa ekuchera kudzivirira kurasikirwa kwemvura yekuchera mukuumbwa. Petroleum Giredhi CMC-LV inoshanda senge yekudzora kurasikirwa kwemvura nekugadzira keke rakatetepa, rakaderera-permeability sefa pamadziro etsime. Ichi chipingamupinyi chinoderedza kupinza kwemvura yekuchera mumatombo akapoteredzwa ematombo, nekudaro kuchengetedza kutendeseka kwetsime uye kudzivirira kukanganisa kunokwanisa kuumbwa.
3. Kuwedzera Kugadzikana kweBorehole
Nekubatsira mukuumbwa kwekeke yakagadzikana yekusefa, CMC-LV inobatsira kuchengetedza borehole kugadzikana. Izvi zvinonyanya kukosha mukuumbwa kunowanzoita kusagadzikana kana kuputsika. Keke resefa rinotsigira madziro emutsime uye rinodzivirira kutsvedza kana kubako mukati, kuderedza njodzi yekunonoka kushanda uye imwe mari inobatanidzwa nekusagadzikana kwechibhorani.
4. Corrosion Inhibition
Petroleum Giredhi CMC-LV inogona zvakare kuita basa mukudzivirirwa kwekuora. Nekudzora kurasikirwa kwemvura uye kuchengetedza nharaunda yakagadzikana mukati metsime, CMC-LV inobatsira kuchengetedza michina yekuchera kubva kune zvinosvibisa zvinhu zviripo mukuumbwa kana kuunzwa kuburikidza nemvura yekuchera. Izvi zvinowedzera hupenyu hwemidziyo yekuchera uye inoderedza mari yekugadzirisa.
Zvakanakira Kushandisa Petroleum Giredhi CMC-LV
1. Kubudirira Kwekushanda
Kushandiswa kweCMC-LV mumvura yekuchera kunosimudzira zvakanyanya kushanda zvakanaka. Yayo yakaderera viscosity inovimbisa kuti mvura inoramba ichidzoreka uye inoshanda mumamiriro akasiyana ekuchera, kufambisa basa rakapfava uye kuderedza nguva.
2. Mutengo-Kubudirira
Nekudzivirira kurasikirwa kwemvura uye kuchengetedza kugadzikana kwemutsime, CMC-LV inobatsira kuderedza isiri-kugadzira nguva uye inosanganisirwa mitengo. Inoderedza kudiwa kwezvimwe zvinhu uye kupindira kugadzirisa kurasikirwa kwemvura kana kusagadzikana kwechibhorani, zvichiita kuti mari yose ichengetedze.
3. Environmental Impact
Petroleum Giredhi CMC-LV inotorwa kubva kune cellulose, yakasikwa uye inogona kuvandudzwa sosi. Kushandiswa kwayo mukuchera zvinwiwa kunogona kubatsira kune mamwe maitiro ekuchera zvakatipoteredza. Pamusoro pezvo, kudzora kurasikirwa kwemvura kunoshanda kunoderedza mukana wekusvibiswa kwezvakatipoteredza kubva kumvura yekuchera inopinda mukuumbwa.
4. Kuchengetedzwa Kwakawedzerwa
Kuchengetedza kugadzikana kwetsime uye kudzora kurasikirwa kwemvura kwakakosha pakuchera kwakachengeteka. CMC-LV inobatsira kudzivirira kuvhuvhuta, kudonha kwetsime, uye mamwe mamiriro ane njodzi, kuve nechokwadi chekuchengetedza kwevashandi nemidziyo.
Zvishandiso Zviri Kupfuura Drilling Fluids
Nepo iyo yekutanga kushandiswa kwePetroleum Giredhi CMC-LV iri mumvura yekuchera, ine zvimwe zvinoshandiswa mukati meindasitiri yepetroleum nekumhiri.
1. Cementing Operations
Mukuita simende, CMC-LV inogona kushandiswa kugadzirisa zvimiro zvesimende slurries. Inobatsira kudzora kurasikirwa kwemvura uye kuvandudza rheological zvimiro zve slurry, kuve nechokwadi chekushanda uye kusimba simende basa.
2. Kuwedzera Kudzoreredza Oiri (EOR)
CMC-LV inogona kushandiswa muEnhanced Oil Recovery tekinoroji, uko zvimiro zvayo zvinobatsira kuvandudza mafambiro emvura inojairwa, kuwedzera kushanda kwemaitiro ekudzoreredza.
3. Hydraulic Fracturing
Mune hydraulic fracturing, CMC-LV inogona kuve chikamu cheiyo fracturing fluid kuumbwa, uko inobatsira kudzora kurasikirwa kwemvura uye kuchengetedza kugadzikana kweakaputsika akaputsika.
Petroleum Giredhi CMC-LV ikemikari inogoneka uye yakakosha muindasitiri yeoiri negasi, inonyanya kushandiswa mukuchera zvinwiwa kusimudzira kushanda zvakanaka, kuchengetedzeka, uye kuchengetedza kwezvakatipoteredza. Iyo yakasarudzika zvimiro, senge yakaderera viscosity, yakanyanya kunyungudika, uye kugadzikana kwekupisa, inoita kuti ive yakakosha pakudzora kurasikirwa kwemvura, kugadzikana kwechibhorani, uye corrosion inhibition. Kupfuura zvinwiwa zvekuchera, mashandisirwo ayo mukuisa simende, kudzoreredzwa kwemafuta, uye hydraulic fracturing inosimbisa kukosha kwayo. Sezvo indasitiri ichiramba ichitsvaga mhinduro dzakasimba uye dzine hushamwari kwezvakatipoteredza, basa rePetroleum Giredhi CMC-LV rinogona kukura, richisimbisa chinzvimbo charo sechinhu chakakosha mumaitiro emazuva ano petroleum engineering.
Nguva yekutumira: Jun-07-2024