Hakowa Stabilizer Downhole Equipment na BHA
A hakowa stabilizer wani yanki ne na kayan aikin ƙasa da ake amfani da shi a cikin taron rami na ƙasa (BHA) na zaren rawar soja. Yana daidaita BHA da injina a cikin rijiyar burtsatse don gujewa karkatar da hankali ba tare da niyya ba, girgizawa, da tabbatar da ingancin ramin da ake hakowa.
Yana kunshe da jikin silinda mara fa'ida da ruwan wukake masu daidaitawa, duka biyun an yi su da ƙarfe mai ƙarfi. Wutakan na iya zama madaidaiciya ko karkace, kuma suna da taurin fuska don juriya.
Ana amfani da nau'ikan na'urori masu daidaita hakowa da yawa a filin mai a yau. Duk da yake na'urori masu daidaitawa (cikakkun na'ura daga karfe guda ɗaya) sukan zama al'ada, ana iya amfani da wasu nau'ikan, kamar:
Stabilizer mai maye gurbin hannun riga, inda ruwan wukake suke a kan hannun riga, wanda sai a dunkule a jiki. Wannan nau'in na iya zama mai tattalin arziki lokacin da babu kayan gyara kusa da rijiyar da ake haƙa kuma dole ne a yi amfani da jigilar iska.
welded ruwan wukake stabilizer, inda ake welded ruwan wukake a jiki. Ba a ba da shawarar irin wannan nau'in akan rijiyoyin mai ba saboda haɗarin rasa ruwa, amma ana amfani da su akai-akai lokacin haƙa rijiyoyin ruwa ko kuma wuraren mai mai rahusa.
Yawancin 2 zuwa 3 stabilizers ana saka su a cikin BHA, ciki har da ɗaya kawai sama da bit ɗin rawar soja (kusa-bit stabilizer) da ɗaya ko biyu a cikin ƙwanƙolin rawar soja (string stabilizers)
| Ramin Girman (a) | Daidaitawa Girman DC (a) | bango Tuntuɓa (a) | Ruwa Nisa (ciki) | Kamun kifi wuya Tsawon (ciki) | Ruwa Ƙarfafa (a) | Gabaɗaya Tsawon (a) | Kimanin Nauyi (kgs) | |
| Zaren | Kusa-bit | |||||||
| 6" - 6 3/4" | 4 1/2" - 4 3/4" | 16" | 2 3/16" | 28" | -1/32" | 74" | 70" | 160 |
| 7 5/8" - 8 1/2" | 6 1/2" | 16" | 2 3/8" | 28" | -1/32" | 75" | 70" | 340 |
| 9 5/8" - 12 1/4" | 8" | 18" | 3 1/2" | 30" | -1/32" | 83" | 78" | 750 |
| 14 3/4" - 17 1/2" | 9 1/2" | 18" | 4" | 30" | -1/16" | 92" | 87" | 1000 |
| 20" - 26" | 9 1/2" | 18" | 4" | 30" | -1/16" | 100" | 95" | 1800 |
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