Kuumbwa uye basa remagadzirirwo etsime

Kuumbwa kwechigadzirwa chetsime:

1.Conductor

Chekutanga chivharo muchimiro chetsime pedyo nemadziro egomba rakashama chinonzi conduit. mabasa: kuchengetedza nzvimbo iri padhuze nemusoro wetsime kubva pakugezwa kwekutanga kwekuchera, kumisikidza kutenderera kwematope, kutungamira chishandiso chekuchera, kuve nechokwadi chekuchera kwakamira kwegomba, nezvimwe.

2. Surface casing

Yechipiri casing muchimiro chetsime inonzi surface casing. Basa racho nderokusimbisa chisimbiso chemvura, kusimbisa rusvingo rwedombo repamusoro rakasununguka, kuchengetedza gomba uye kuisa packer.

3. Technical casing

Mutsara wekasi wakapinzwa mukati meganda repamusoro unonzi technical casing. Basa racho nderokudzivirira uye kuvhara kunze kwakaoma uye kwakaoma kuumbwa pamusoro pemvura kuti ive nechokwadi chekuchera.

4. Oil layer casing

Chikamu chekupedzisira chekuisa muchitsime chemafuta chinonzi mafuta layer casing, chinonzi casing. Basa rekusimbisa tsime remadziro ereservoir yemafuta, kuvhara mafuta, gasi uye mvura zvitubu, uye kuve nechokwadi chekugadzirwa kwemafuta mutsime kwenguva yakareba.

5. Kuisa simende

Cementing inzira iyo simende slurry inoiswa munzvimbo ye annular pakati pekasi nemadziro etsime. Basa rayo nderekusimbisa rusvingo rwetsime, kuchengetedza casing, uye kuvhara mafuta ega ega, gasi uye mvura mutsime kuitira kuti vasapindirana.

6. Cement sheath

Mushure mekupedza marudzi ese e casing uye simende, yakasimba simende silinda silinda inoumbwa munzvimbo ye annular pakati pecasing uye tsime madziro, ayo anonzi simende simende mhete. Basa rayo nderekusimbisa kuumbwa, kusimbisa tsime remadziro uye kuchengetedza casing.

7. Master bushing

Mukubooresa, chikamu chepombi kelly chinonamira pakati pechitenderedzwa chinotenderedza maturusi ekudzika.

8. Kunyatsochera kudzika

Kupedza kuchera kudzika kunoreva kureba kubva pasi pegomba rakashama kusvika kumusoro kwebhushi pamusoro petafura inotenderera.

9. Casing kudzika

Casing deep inoreva hudzamu huri pakati pepamusoro petafura inotenderera uye nzvimbo yeshangu yecasing yekugadzirwa kwemafuta.

10. Artificial tsime pasi

Pamusoro pechitsime chemafuta chinoramba chiri mubhokisi mushure mekunge simende yaiswa muchikamu chepasi chebhokisi. Kudzika kwegomba rekutanga kunoratidzwa nekudzika kwechinhambwe kubva kumusoro kwetafura inotenderera kusvika paburi repasi.

11. High simende return

Kureba kwesamende kunodzokera munzvimbo ye annular pakati pekasi uye tsime. Iyo yakadzika yesamende inodzoka yakaenzana nenhambwe pakati pepamusoro peiyo turntable uye simende pamusoro penzvimbo ye annular.

12. Simende plug

Mushure mekuisa simende, mbiru yesimende kubva pasi pechitsime chakacherwa kusvika pasi pechitsime chekugadzira ndiyo simende plug.