Retrievable Packer Inoshanda sei?

Iyo Retrievable Packer Inoshanda sei?

Zvinodzoreredzwa packers zvinowanzo shandiswa kune anotevera maapplication:

lHupenyu hupfupi kupera.

lApo panogona kunge paine maworkover anoda kusvikwa kwakazara.

lMulti-zone kupedzisa kwekuparadzanisa zonal.

lCement Svina

lCasing leak yekuona

lMumamiriro ezvinhu ari munyoro.

Kugadzika & Kusunungura Mechanisms

Iyo yekuseta meshini inowanzo sanganisira J-latch, shear pini, kana imwe clutch gadziriro yekubvumidza mutakuri kuti abatiswe. Nzira dzakasiyana-siyana dzinoshandiswa dzinoitwa nenzira dzakasiyana-siyana, dzinosanganisira kukwira kana kudzika pasi, kuisa uremu pane packer, kudhonza tension mutubhing, kana kutenderera kurudyi kana kuruboshwe. Hydraulically actuated retrievable packers inoiswa nekumanikidza mukati metubhing uchishandisa pombi-out plugs, waya dzemapulagi, kana kuyerera-kunze mabhora. Maitiro ekuburitsa pane inodzoreredzwa packer anosanganisira imwe yakafara nzira dze actuation-pikicha yakatwasuka, kutenderedza kurudyi kana kuruboshwe, kuregedzera uye kusimudza, kana kunhonga mapini ekugera. Kuti usarudze imwe mhando yekuseta kana kuburitsa michina, zvinodikanwa kuti uzive mamiriro aripo mune chaiyo tsime kana mutakuri waiswa uye mashandisirwo anotarisirwa panguva yekugara kwayo mugomba.

Zvakanakira & Zvazvakaipira

Mukana mukuru weanodzoreredzwa packers ndeyekuti anogona kudzoserwa pasina kuparadza packer. Izvi zvinoponesachibhoraninguva uye mutengo wekutsiva packer. Kana iyo yekare packer iri mune inogutsa mekiniki mamiriro uye isina kusvibiswa inogona kugadziriswa uye kudzokororwa mutsime. Zvinodzoreredzwa packers, zvisinei, zvinodhura kupfuura zvechigarire Type. Dzimwe nguva vanomira (kunamatira pombi) uye haigone kutorwa nematurusi akajairwa ekudzoreredza. Muchiitiko ichi, ivo vanofanirwa kugayiwa uye kutorwa ne taper tap. Mapaki anodzoserwa anowanzo kutora nguva yakareba kuti agaye (milling operations) kupfuura rudzi rwechigarire nokuti mashizha awo akagadzirwa nesimbi yakaoma.