Nhau - Dzidza Zvakawanda Nezve Mafuta Casing: Kushandisa, misiyano kubva kuApi Pipes, uye maficha

DZIDZA ZVAKAWANDA NEZVINOGADZIRA CASING: Inoshandisa, misiyano kubva kuApi Pipes, uye maficha

Mune hurongwa hukuru hweindasitiri yeoiri, kushomeka kwemafuta kunoita basa rakakosha. IriSimbi pombiyaishandiswa kutsigira rusvingo rwechisimba rwemafuta uye gasi matsime. Ndiwo kiyi yekuve nechokwadi chekudhiraira chakakwenenzverwa uye kushanda kwakajairika kwemafuta zvakanaka mushure mekupedza. Tsime rega rega rinoda mararamiro akawanda ekukasira nekuda kwekudzora kwakadzika uye mamiriro egweta. Pashure pokunge casing yakaderedzwa mu tsime, simenti inodiwa. Kusiyana nemafuta emafuta uye zvidhori zvekudhira, icho chinhu chinononoka chinodiwa, uye maakaunzi aro ekushandisa kweanopfuura makumi manomwe muzana emapipi ese akanaka. Sekureva kweshandara, kukasira kwemafuta kunogona kukamurwa kuita mapipi ekutungamira, masosi emvura, matekiniki ehunyanzvi, uye mafuta eaira.

Vanhu vazhinji vanowanzovhiringidza mafuta casing neApi pombi, asi pane misiyano iri pachena pakati pevaviri. Api pipe rudzi rwepombi pasi peiyo nzira dzekushandisa dzakanyorwa uye dzakabudiswa neAmerican Petrleum Institute, kufukidza huwandu hwezvinhu zvepombi dzinoshandiswa mumaindasitiri eoiri. Casing Oreing ndiyo chaiyo-divheneketi yakakura-divheneketi inoshandiswa chaizvo kugadzirisa madziro kana mushe yerwiyo nemafuta nematsime egasi. Zvichitaurwa zviri nyore, pombi iri mwero, uye kugadzirwa kwemafuta pombi inogadzirwa zvichienderana neichi chiyero uye ine chinangwa chaicho.

Mafuta ekukasira ane akawanda akakosha maitiro. Kubva pamaonero esimba, inogona kukamurwa kuita akasiyana masimbi mamakisi zvichienderana nesimba rechimbuzi pachayo, sUch As J55, K55, N80, Z90, T95, P110, Q125, V120, et150, nezvimwe., kujairana nemamiriro ezvinhu akasiyana uye kwakadzika kwakadzika. Munzvimbo dzine mamiriro akaomarara mararamiro, kusarudzika kunodiwa kuti uve neakanaka anti-kupatsanurana kuita, kukwanisa kumira nekumanikidzwa kwedombo rakakomberedzwa nedombo. Munzvimbo ine nharaunda yeCorrosion, iyo casing inofanira kuve nekukora kuramba kuti urege kutetepa madziro epa uye kuderedza kwesimba nekuda kwekugadzirisa, izvo zvinokanganisa zvinoitwa neyakajairika uye yehupenyu hwebasa remafuta zvakanaka.

Casing yemafuta inogara munzvimbo isingarambwe mukugadzirwa kwemafuta. Kushandiswa kwayo kwakasiyana, kusiyana kubva kuApi Pipes, uye hunhu hwayo hwese hwakakosha zvinhu zvekuita zvinobudirira uye zvakachengeteka mashandiro eiyo indasitiri yemafuta.