API 7-1 Kiʻi Hōʻike Hōʻike ʻia ʻo ke kiʻi ʻoniʻoni ʻo Casing Scraper

API 7-1 Holoi 'A'ole Huli 'A'ohe Pa'a Pa'a

ʻO ka wehewehe pōkole:

He mea maikaʻi kēia mea hana no ka wehe ʻana i ka lepo i waiho ʻia ma luna o nā paia o loko o ka pahu, e like me ka sima paʻa, ka paʻakai paʻa, nā kristal paʻakai like ʻole a i ʻole nā waiho ʻana, nā perforation burrs, iron oxideresidues i loaʻa mai ka ʻōpala, i mea e hana ai i nā mea hana a pau. e hele ma ka wehe ʻole ʻia. ʻOi aku ka nui inā loaʻa kahi ʻoki liʻiliʻi liʻiliʻi ma waena o nā mea hana puka lalo a me ka hoʻopaʻa ʻana i loko o ke anawaena, ʻoi aku ka pono o ka scrapping piha ma mua o ka hana hou ʻana. I kēia manawa i loko o ka pūnāwai ʻaila nui ʻo ka ʻoki ʻana i ka paia o loko o ka pahu me ka hoʻohana ʻana i ka ʻōpala pahu he mea pono.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Kuʻuna hana

Ma mua o ka holo ʻana i loko o ka downhole, ʻo ka max. ʻOi aku ka nui o ka hoʻokomo ʻana o ka ʻili i ka diameter o loko, ma hope o ka holo ʻana i lalo, kaomi ʻia ka pahi e kaomi i ka pūnāwai i lalo, hāʻawi ʻia ka ikaika theradial e ka puna. I ka wā e pono ai ke ʻoki ʻia nā mea paʻakikī, pono ke ʻoki ʻia i nā manawa he nui ma mua o ka ʻoki ʻia ʻana i loko o ke anawaena. Hoʻopili ʻia ka scraper ma ke kaula haʻahaʻa haʻahaʻa haʻahaʻa, ʻo ka neʻe ʻana o ke kaula drill i luna a i lalo e hana i kahi hānai axially i ka hana scrapping.

Hōʻike ʻia i loko o ke ʻano o kēlā me kēia lau spiral ʻelua ʻaoʻao o loko a me waho. Ke hana nei ka maka no ka hoʻopaʻa ʻana i ka ʻoki ʻana, e hana pū ana ka ʻaoʻao o loko a me ka ʻaoʻao o waho, a aia kahi ʻāpana ʻaoʻao ākea ākea ma waena o nā ʻaoʻao ʻelua e kū nei i kahi hana ʻoki a wili i ka ʻili i ʻoki ʻia.

Hoʻokaʻawale ʻia nā ʻili kaula ma luna o ka ʻōpala i hiki i ka lepo i hoʻihoʻi ʻia ke lawe aku i nā mea i ʻoki ʻia.

I ke kauoha ʻana e ʻoluʻolu e wehewehe:

Ke Ana Hoʻohālike Hoʻohālike;

Hoʻohui, inā ʻaʻole maʻamau;

Ka nui a me ke kaumaha.