Paipu ʻAila ʻEleʻele – Pūʻulu kila aliʻi

Structure

PI: ʻO ia ka pōkole o American Petroleum Institute ma ka ʻōlelo Pelekania, a ʻo ia hoʻi ka American Petroleum Institute ma ka ʻōlelo Kina.

OCTG: ʻO ia ka pōkole o Oil Country Tubular Goods ma ka ʻōlelo Pelekania, a ʻo ia hoʻi ka ʻaila paipu kūikawā ma ka ʻōlelo Kina, me ka pahu ʻaila paʻa, paipu drill, drill collar, coupling, short connection, etc.

Paipu: ʻO nā paipu i hoʻohana ʻia i loko o nā pūnāwai aila no ka hoʻihoʻi ʻana i ka aila, ka hoʻihoʻi ʻana i ke kinoea, ka hoʻoheheʻe wai a me ka haki ʻana o ka waikawa.

ʻO ka pahu: He paipu i hoʻolele ʻia mai ka ʻili a i loko o ka luawai i wili ʻia ma ke ʻano he pale e pale ai i ka hiolo ʻana o ka pā.

Drillpipe: ʻO ka paipu i hoʻohana ʻia e wili i kahi luawai.

Paipu laina: he paipu i hoʻohana ʻia no ka lawe ʻana i ka aila a me ke kinoea.

Hoʻohui: He kino cylindrical i hoʻohana ʻia no ka hoʻopili ʻana i ʻelua paipu wili me nā kaula i loko.

Mea hoʻopili: ka paipu i hoʻohana ʻia e hana i ka hui.

Loko API: ka lola paipu i kuhikuhi ʻia ma ka API 5B maʻamau, me ka ʻaila paipu poepoe milo, ka pahu pōʻai pōkole pōkole, ka pahu loloa poepoe loloa, ka pahu ʻāpana trapezoidal thread, ka paipu paipu kaula, etc.

Kūkākūkā kūikawā: ʻAʻole API i hoʻopaʻa ʻia me ka hana hoʻopaʻa sila kūikawā, ka hana pili a me nā waiwai ʻē aʻe.

ʻAʻole: ʻO ke ʻano o ka deformation, haʻihaʻi, pōʻino o ka ʻili a me ka nalowale o ka hana kumu ma lalo o nā kūlana lawelawe kikoʻī.ʻO nā ʻano nui o ka hāʻule ʻana o ka pahu aila: hāʻule, paheʻe, haki, leakage, corrosion, adhesion, ʻaʻahu a pēlā aku.