Kiʻi i hōʻike ʻia no ka API 7-1 Rotating a me ka ʻAʻole Rotating Casing Scraper

API 7-1 ʻŌwiliwili a me ka ʻŌwili ʻole ʻana i ka Casing Scraper

Wehewehe Pōkole:

He kūpono kēia mea hana no ka wehe ʻana i ka lepo i koe paha ma luna o nā paia o loko o ka pahu, e like me ka sima paʻa, ka wax paʻakikī, nā kristal paʻakai like ʻole a i ʻole nā waihona, nā burr perforation, nā koena hao oxide i loaʻa mai ka popo ʻana, i mea e hele ai nā mea hana lua i lalo me ka wehe ʻole ʻia. ʻOi loa i ka wā e loaʻa ai kahi hakahaka poepoe liʻiliʻi ma waena o nā mea hana lua i lalo a me ke anawaena o loko o ka pahu, ʻoi aku ka pono o ka ʻōpala piha ma mua o ka hana hou ʻana. I kēia manawa ma ka luawai petroleum nui, ʻo ka ʻōpala ʻana i ka paia o loko o ka pahu ma o ka hoʻohana ʻana i ka casing scraper he hana pono ia.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Kumu hana

Ma mua o ke komo ʻana i loko o ka lua lalo, ʻo ka nui o ke kau ʻana o ka pahi e ʻoi aku ka nui ma mua o ke anawaena o loko, ma hope o ke komo ʻana i loko o ka lua lalo, e kaomi ʻia ka pahi e kaomi i ka pūnāwai i lalo, hāʻawi ʻia ka ikaika radial e ka pūnāwai. Ke pono e ʻoki ʻia nā mea paʻakikī, pono e hana ʻia ka ʻoki ʻana no kekahi mau manawa ma mua o ka ʻoki ʻana i ke anawaena o loko o ka pahu. Hoʻopili ʻia ka mea ʻoki ma ka ʻaoʻao haʻahaʻa o ke kaula wili, ʻo ka neʻe ʻana o ke kaula wili i luna a i lalo e hana i kahi hānai axial i ka hana ʻoki ʻana.

Ua hōʻike ʻia ma ke ʻano he ʻelua mau ʻaoʻao ʻokiʻoki kūlou o loko a me waho o kēlā me kēia pahi wili. Ke hana nei ka pahi no ka ʻokiʻoki reciprocating, e hana ana ka ʻaoʻao o loko a me ka ʻaoʻao o waho ma ka huli ʻana, a aia kahi ʻaoʻao ʻoi aku ka laulā ma waena o nā ʻaoʻao ʻokiʻoki ʻelua e kū ana i kahi hana ʻoki a wili i ka ʻili ʻoki.

Hoʻolaha like ʻia nā lau o ke kaula ma luna o ka mea ʻokiʻoki i hiki i ka lepo i hoʻihoʻi ʻia ke lawe aku i nā mea i ʻoki ʻia.

I ke kauoha ʻana e ʻoluʻolu e kuhikuhi mai:

Hoʻohālike ʻokiʻoki pahu;

Hoʻohui, inā ʻaʻole maʻamau;

Ka nui a me ke kaumaha o ka pahu.