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Sezvo kudiwa kwesimba kwepasi rose kuri kuramba kuchikura, indasitiri yemafuta negasi inoramba iri chikamu chakakosha. Munguva yekuchera tsime remafuta, kuchengetedza tembiricha yakatsiga kwakakosha pakuwedzera kugadzirwa uye kushanda nesimba. Sechishandiso chinoshanda chekudzivirira kupisa tepi, tepi yekudziya inoshandiswa zvakanyanya mumafuta ekuvharisa tsime. Kushandiswa kwekupisa tepi mumafuta ekudzivirira kwemafuta kuchakurukurwa pasi apa.
1. Wellbore insulation
Mutsime reoiri, mutsime inzira yemusanganiswa wemafuta, gasi, nemvura. Mumamiriro ekutonhora, zvinwiwa zviri mumatsime zvinogona kuomesa nechando, zvichikanganisa mashandiro emigodhi. Tepi yekudziya inogona kuputirwa kunze kwegomba kudzivirira mvura iri mukati megomba kuti isaoma nechando nekupa kupisa nguva dzose. Izvi zvinogonesa kugadzirwa kwematsime uye kunoderedza kugadzirisa uye nguva yekudzikira nekuda kwechando.
2. Kuiswa kwepombi
Mapombi emafuta kubva kumatsime kuenda kunzvimbo dzekugadzirisa anodawo kuiswa insulation. Munguva yekufambisa kure-kure, tembiricha yemafuta inogona kudonha, ichiwedzera viscosity uye kuramba, inokanganisa kufambisa kwekufambisa. Tepi yekudziya inogona kuiswa kunze kana mukati mepombi kuti ipe simba rekuwedzera kupisa, chengetedza tembiricha yemafuta yakagadzikana uye kuderedza mari yekufambisa.
3. Insulation yemidziyo nezviridzwa
Zvishandiso zvakasiyana uye zviridzwa mumatsime emafuta zvinodawo kushanda mukati metembiricha yakakodzera. Semuenzaniso, midziyo yakakosha yakadai semapombi, mavharuvhu, uye mamita ekuyerera anogona kusashanda kana kutambura nekuderedzwa kwechokwadi pakudziya kwakaderera. Nekushandisa matepi ekudziya, simba rakagadzikana rekupisa rinogona kupihwa kune aya maturusi kuti ave nechokwadi chekushanda kwavo kwakajairika uye kugadzirisa kuvimbika kwekugadzira.
4. Wellhead antifreeze
Musoro wetsime ndicho chikamu chinobatanidza mafuta zvakanaka pasi uye chinokanganiswa nyore nekunze kwezvakatipoteredza. Mumamiriro ekunze anotonhora, misoro yetsime inogona kutonhora, inokanganisa kushanda kwetsime uye kuchengetedzeka. Tepi yekudziya inogona kuiswa yakatenderedza musoro wetsime kuti ipe kupisa kwakakwana kudzivirira mazaya nechando uye kuve nechokwadi chekushanda kwakajairika kwemusoro wetsime.
Mukupfupisa, tepi yekudziya inoita basa rakakosha mukuvharisa tsime remafuta. Inogona kushandiswa mu wellbore insulation, pipeline insulation, equipment and instrument insulation, and wellhead antifreeze, etc. Nekushandisa tepi yekupisa, kugadzirwa kwematsime emafuta kunogona kuvandudzwa, mari yekushandisa inogona kuderedzwa, uye kushanda kwakajairika kwematsime emafuta. inogona kuvimbiswa pasi pemamiriro akasiyana-siyana ezvakatipoteredza. Sezvo tekinoroji ichienderera mberi, tepi yekudziya icharamba ichipa mhinduro yakavimbika yekuvharisa tsime remafuta.