Nzira yekusarudza Packer?

Zvakanaka Mamiriro.

● Kudzvanywa kwetsime kunofanirwa kutariswa sezvo kusarudzwa kwevanotakura kunofanirwa kuitwa nekumanikidza kwakakodzera kwetsime. Izvo zvinodikanwa kuti uzive kana kudzvinyirirwa kusiyanisa kuchave kubva kumusoro kana pasi pepakiti uye kana kusiyanisa kuchachinja kubva kune rumwe rutivi kuenda kune rumwe panguva yehupenyu hwetsime. Mamwe mapeji ekupedzisa anongomira zvakanyanya kushomeka kubva kune rimwe divi.

● Shanduko yedzvinyiriro inokonzerawo kufamba kwetubing (kurebesa kana kubvongodzwa). Tembiricha inotariswa sezvo vamwe vatakuri vachizoita pane tembiricha yepamusoro kupfuura vamwe. Mapaketi anogona kudzoserwa anowanzo kuganhurwa kune tembiricha ye300oF yakanyanya. Makomisheni ekuisa chisimbiso anoshandiswa pamayuniti echisimbiso echigarire packers kana packer bore receptacles anozosarudzwa kuti aite zvakanaka pane yakapihwa tembiricha.

● Zvinhu zvinoparadza zvinhu zviri mumvura dzemutsime zvinofanira kufungwa nezvazvo. Kazhinji, anotakurwa packers haaite zvakanaka mumatsime ane yakakwira H2S concentration. Nguva zhinji, maalloys anoshandiswa mukugadzirwa kwepaki anofanirwa kusarudzwa kuti amirire maajenti ekuora avanosangana nawo.

● Hurefu hwenguva yekugadzira ndiyo inonyanya kutariswa pakusarudza mapakiti. Kana nzvimbo ichitarisirwa kuburitsa kwemakore akawanda pasina chikonzero chekugadzirisa, zvingave zvinodiwa kushandisa zvachose mhando packer kana hydraulic set inodzoreredza packer. Zvisinei, kana zvichitarisirwa kuti basa rekugadzirisa kutsime richave rakakosha mukati mechinguva chiduku, zvingave zvakanyanya kudiwa kushandisa mechanical set packer.

● Kana tsime richizogadziriswa neasidhi kana frac zvinhu kana kuputirwa mukati nepamusoro-soro uye kumanikidzika kwechikonzero chipi nechipi, muchengeti akakodzera anofanira kusarudzwa Packer kukanganisa kunowanzoitika panguva yekurapa maitiro. Tubing contractions inogona kunge yakanyanya kuoma panguva yekurapa. Contraction inogona kukonzera anotakurika packers kuti asunungure, kana anogona kuita kuti zvinhu zvisimbiso zvibude kunze kwechisimbiso chiboro mune yekusingaperi packer kana packer bore receptacle.

Kuenderana nezvimwe Downhole Equipment.

● Kazhinji mapaketi anosarudzwa nekuda kwekuenderana kwavo nemimwe michina. Semuenzaniso, uko masisitimu ehanger anoshandiswa nepamusoro-inodzorwa pasi pepasi pekuchengetedza masisitimu, zvinodikanwa kushandisa hydraulic set packers. Hydraulic set packers inobvumira mutyairi kuisa uye kuseta iyo yakakwana yekuchengetedza sisitimu uye muti usati waisa iwo ma packers. Zvinwiwa zvemutsime zvinogona kuzotamiswa nemvura dzakareruka apo tsime riri pasi pekutonga kwakakwana. Iwo ma packers anogona kusetwa mushure mekutamiswa kwemvura kwapera.

● Kana midziyo yewaya ichizoshandirwa mutubhing kana kuburikidza netubhing perforating ichizoitwa, zvinodikanwa kushandisa mapakiti asingade huremu hwechubhu kuti azvichengetedze. Wireline mashandiro anogona kupedzwa zvinobudirira kana tubing ikachengetwa yakatwasuka nekuiisa isina kwayakarerekera kana kunetsa. Izvi zviri kuramba zvichikosha mumatsime akadzika.

● Muzviitiko zvakawanda, kusarudzwa kwemapakiti kunoitwa kuti ishandiswe nemavharuvhu ekusimudza gasi kuchengetedza kusimudza kusimuka kubva pakugadzira uye kudzivirira gasi kuvhuvhuta kumucheto kwetubhing.

● Kana paki ichizoshandiswa netsvimbo yekupomba, zvinowanzodiwa kuti tubing iiswe mukunetsana. Sarudzo yepakiti inofanirwa kuitwa kubvumira izvi.

Customer Preference.

Izvo zvinofanirwa kucherechedzwa kuti kazhinji, akati wandei akasiyana epaketi anogona kushandiswa zvinobudirira mukuiswa kumwe chete. Nguva zhinji, mutakuri anogona kusarudzwa nemushandisi nekuti akawana budiriro yakanaka achiishandisa munguva yakapfuura.

Economics.

Economics inogona kuve chinhu chiri mukusarudza kwevanotakura. Mune zvimwe zviitiko, mushandisi anofanirwa kupedzisa tsime rine mutengo-rinoshanda sezvinobvira uye achasarudza paki nekuda kwemutengo wakaderera.

Kugadzirisa Kururama.

Kana mutakuri akaiswa nemagetsi conductor mutsara, zvinokwanisika kuisa mutakuri mune casing chaizvo. Dzimwe nguva, mapindiro ekugadzira ari pedyo zvakanyanya, zvichiita kuti zvive zvakakosha kuisa packer nemazvo.

Izvo zviri pamusoro ndizvo zvinongedzo zvekusarudza packer. Simba rine makore akawanda eruzivo muindasitiri yemafuta negasi uye yakazvipira kuisa mari muR&D kuona kuti Vigor inogona kupa mhinduro dzemhando yepamusoro kune vatengi vedu. Packers kubva kuVigor akagadzirwa uye anogadzirwa achishandisa API 11D zviyero, uye akashandiswa mumunda kumba nekune dzimwe nyika uye ave achizivikanwa pamwe chete nevatengi. Kana iwe uine mibvunzo nezve kusarudza iyo chaiyo packer kana iwe uchifarira zvimwe zvekuchera uye kupedzisa maturusi emafuta uye gasi indasitiri, ndapota usazeza kubata neVigor kune akanakisa emhando zvigadzirwa uye masevhisi.