Magetsi Wireline Set Packer
Iyo yemagetsi mutsara set packer ndiyo inonyanya kushandiswa packer. Inogona kuiswa nekukurumidza uye nemazvo pane inodiwa tsime kudzika. Mushure mekuseta iyo packer, unogona RIH nekugadzira chisimbiso musangano uye kugadzira tubing. Kana gungano rechisimbiso richinge ravhara mupakiti, bvisa tambo yetubing uye enderera mberi nekuita mabasa.
Hydraulic Set Packer
Pane zviitiko kana zvichidikanwa kumhanyisa tambo yemagetsi set packer, zvisinei, zvakanaka zvinodiwa zvinogona kudzivirira kushandisa iyo michina yakadaro. A hydraulic setting tool inogona kushandiswa kugadzirisa kushanda kweyemagetsi wireline set packer. zvinongotora nzvimbo yewaya yekuseta chishandiso kana mamiriro ezvinhu achiraira. Unogona nyore M/U & RIH nemutakuri akashongedzerwa neiyo hydraulic kuseta chishandiso pamapombi ekudhirowa. Kamwe pakadzika, donhedza bhora kuburikidza netambo muchigaro chayo chebhora. nekushandisa pombi yemadhaka, kumanikidza kunomutsa chishandiso chekuisa icho chinozoisa paki. Ipapo POOH ine hydraulic yekuseta chishandiso uye tambo yekushanda uye kugadzira zvisimbiso uye tubing inomhanya kupedzisa tsime.
Mamwe mamiriro angangoda kushandisa hydraulic kuseta chishandiso ndeaya:
•Kana paine yakambomisikidzwa yakaderera packer munzvimbo, zvisimbiso zveanomhanya packer anozodikanwa kusundirwa mukati meiyo packer uchishandisa huremu hwekushanda.
•Kana huremu hwepaki uye maturusi ane hukama uye midziyo yakawanda kupfuura iyo yemagetsi waya inogona kubata.
•Kana huremu hwematope kana viscosity yakakwirira uye mutakuri haagone kudonha nehuremu hwake kana achimhanya pawaya yemagetsi. Huremu hwepombi hunogona kudikanwa kusundira mutakuri pasi.
•Sezvo kona yekurerekera ichikura, panosvika poindi apo mutakuri haachadonhe pasi mutsime nehuremu hwake, izvo zvinoda kushandisa tambo yekushanda.
Mechanical Set Packer
Iyo mechanic inodzoreredzwa packers yakagadzirirwa kuti imhanyirwe uye igadzirwe pachubhu, kuburitswa, kutamiswa, uye kuiswa zvakare pasina kugumbura tubing. Inogona kudzoserwa, kugadziridzwa (kana zvichidikanwa), uye kushandiswa zvakare uye zvakare. Aya mapaketi ndee "ONE TRIP" packers.
Kune akati wandei marudzi emakanika anodzoreredzwa packers zvichienderana netubing kufamba kunodiwa kuseta iyo packer.
Iyo yemukati latch mhando yemakanika anodzoreredzwa packers akagadzirirwa kuti amhanyirwe patubhing uye agadzirwe nekutenderedza paki (inenge 1/4-kurudyi kutendeuka) uye wozoisa huremu pane paki. Kana yangoiswa, tubing huremu hunogona kusiiwa pamutakuri kana kuparadzaniswa kunze mukunetsana kana kusarerekera. Kuburitswa kunoitwa netubing uremu pasi uye kurudyi-kutenderera.
Zvikumbiro zveiyi packer zvinosanganisira:
•Muedzo uye zone kukurudzira
•Kugadzirwa
•Tubing anchor
Iyo mechanical hook wall inodzoreredzwa packer yakagadzirwa nezvakawanda zvemaficha akafanana neakambotaurwa latch packer. Nekudaro, kushushikana hakugone kudhonzwa kune ino packer. Inomhanya uye yakaiswa pachubhu, inoburitswa, inofamba, uye inogadzika zvakare isina kutsika (pombi inofamba) iyo tubing. Inogona kudzoserwa, kugadziridzwa (kana zvichidikanwa), uye kushandiswa kakawanda.
Iyi packer inowanzoshandiswa ku:
•Matsime umo kudzvinyirirwa kwepamusoro kunotarisirwa kubva kumusoro uye pasi pemutakuri.
•Kugadzirwa
•Acidizing- hydrofracking, kuyedza, swabbing, uye mamwe akanyanya-kudzvanywa zvakanaka kukurudzira uye kugadzira mashandiro.
Hydrostatic Set Packers
Iyo hydrostatic set packer ine yenguva dzose MHR kana AHC yekusingaperi packer uye hydrostatic setting module. Iyo packer inoiswa pasina kupindira zvakanaka (kureva kuti hapana mapulagi kana zvimwe zvishandiso zvinodiwa) uchishandisa inowanikwa zvakanaka hydrostatic pressure uye yakaiswa pamusoro pekumanikidza. Iyo packer ine contingency yekumisikidza ficha inobvumira kuti igadzirwe nekuisa plug pazasi pepakiti uye nekuimisa nekudzvanya tambo yetubing.
Benefits:
•Inoderedza mari yekuisa packer
•Inoderedza nguva yekugadzira
•Inoshandisa inowanikwa hydrostatic pressure
•Inoderedza njodzi dzekupindira kwe wellbore kuseta kana kudzoreredza packer setting plug
Inoshanda sei?
Iyo hydrostatic module, iyo ine kamuri yemuchadenga, inounganidzwa kune yepasi sub yepakiti. Rupture disks inosanganiswa mukugadzirwa kwemodule. Pamusoro pekushandiswa kwekumanikidza kumusoro kutsime, madhisiki anoputika, achiisa pachena hydrostatic setting piston kune wellbore hydrostatic pressure. Musiyano wekumanikidza pakati pechamber yemuchadenga uye wellbore hydrostatic inopa simba rekuseta rinodiwa kuseta paki.
Ingashandiswa kupi?
Hydrostatic set packers inogona kushandiswa chete isati yapwanya ganda rekugadzira kana mutsime umo casing uye tubing tambo inogona kudzvinyirirwa kusvika kune yakafanotemerwa kukosha.
Parizvino, kumanikidzwa kwakazara pamutakuri kunofanirwa kunge kuri pakati pe4,000 ne7,500 psi. Absolute pressure inotsanangurwa se hydrostatic pressure pa packer plus pressure yakaiswa pamusoro. Dzvinyiriro inoshandiswa pamusoro inokurudzirwa kuva 25% ye hydrostatic pressure pane packer. Iyo 4,000 psi shoma inovimbisa yakazara-packer seti. Iyo 7,500 psi yakakura inovimbisa kuti chero kudonha mutoro wakakonzerwa pane hydrostatic setting module neabsolute pressure haisungiri module uye nekudaro inodzivirira packer setting. Pamamiriro emutsime ari padyo nemiganho iyi, ndapota taura neGlobal Advisor kuti uone kana tekinoroji iyi ichifanira kushandiswa mukupedza.
Vigor's inyanzvi tekinoroji mainjiniya vane makore mazhinji eruzivo mumunda weoiri, uye vanogona kukupa iwe nemhando dzakasiyana dzepaki zvinoenderana nezvinodiwa zvakasiyana zvevatengi. Vigor's packers yakashandiswa mumunda muminda mikuru yemafuta kutenderera pasirese, uye kunaka kwezvigadzirwa kwave kuchizivikanwa nevatengi vese. Kana iwe uchifarira ma packers edu kana mamwe maturusi ekuchera uye kupedzisa indasitiri yemafuta uye gasi, ndapota usazeza kubata neboka reVigor kuti uwane zvigadzirwa zvemhando yepamusoro uye rutsigiro rwehunyanzvi.
Nguva yekutumira: May-28-2024
