API 7-1 Kiʻi Hōʻike Hōʻike ʻia ʻo ka pahu pahu pahu pahu hoʻololi ʻole a ʻaʻohe hoʻololi

API 7-1 Pahu pahu pahu kawili a me ka hoololi ole

ʻO ka wehewehe pōkole:

ʻO GS (I) Type Casing Brusher kekahi o nā mea kōkua pono no ka hoʻopau maikaʻi ʻana, hoʻāʻo a me ka hana downhole.

Huahana Huahana

Hoʻohana Huahana

ʻO GS (I) Type Casing Brusher kekahi o nā mea kōkua pono no ka hoʻopau maikaʻi ʻana, hoʻāʻo a me ka hana downhole. ʻO kāna kumu nui, ʻo ia ka wehe ʻana i ke koena o nā mea hoʻopili ma hope o ka ʻoki ʻana o ka pahu pahu i loko o ka paia i loko a pale i ka maʻemaʻe o ka pā hale i loko, i mea e maʻalahi ai ka hana maʻamau o nā mea hana wili. Hoʻohana maʻamau ia me ka casing scraper. ʻAʻole kūpono ʻo GS (I) Type Casing Brusher no ka hana wili.

Hana Huahana

ʻO GS (I) Type Casing Brusher (Ma hope aku i kapaʻia he casing brusher) i hakuʻia me ka mandrel, ka lima kikowaena, ke kākoʻo kila kila, ke kila kila, a pēlā aku. ʻOi aku ka liʻiliʻi o ke anawaena o ka lima kikowaena ma mua o ke anawaena o loko o ka pahu. Hiki iā ia ke hoʻololi manuahi ma ka mandrel a pāʻani i ka hana o ka centralization i ka wā e hoʻomaʻemaʻe ai i ka paia o loko o ka pahu. E koho i ka lima waena a me ke kila kila me ka nui e like me ke anawaena o loko.

Kumu Hana

Ma hope o ka hoʻomaʻemaʻe ʻana i ka paia o loko o ka pahu me ka ʻōpala pahu, no ka mea ua paʻa ka ʻōpala, aia kahi wahi liʻiliʻi ma waena o ka ʻōpala a me ka paia o loko o ka pahu, a e mau ana kekahi mau mea hoʻopili ma hope o ka hana ʻoki ʻana. I kēia manawa, hiki ke hoʻomaʻemaʻe hou ʻia ka pahu me ka Casing Brusher. He paʻakikī ka palaki kila a hiki ke hoʻopili piha i ka paia o loko o ka pahu e palaki i ka paia o loko o ka pahu; Hoʻokani ka lima o ke kikowaena i ke kikowaena, i hiki ai i ka pulupulu kila ma ka pōʻai ke hoʻopili like me ka loko o ka pahu, a pale i ka pulupulu kila mai ka extrusion nui me ka loko o ka pahu.