1.
Hoʻohana ʻia kahi mea mīkini i lalo no ka hāʻawi ʻana i kahi haʻahaʻa hopena i kahi ʻāpana downhole ʻē aʻe, ʻoi aku ka paʻa ʻana o kēlā ʻāpana.ʻElua mau ʻano kumu, hydraulic a me mechanical jars.ʻOiai he ʻokoʻa loa kā lākou hoʻolālā ʻana, ua like kā lākou hana.Mālama ʻia ka ikehu i loko o ka drillstring a hoʻokuʻu koke ʻia e ka hue i ke ahi.Ua like ke kumumanao me ke kamana me ka hamare.Mālama ʻia ka ikehu kinetic i loko o ka hāmare ke koli ʻia, a hoʻokuʻu koke ʻia i ke kui a me ka papa i ka wā e paʻi ai ka hāmare i ke kui.Hiki ke hoʻolālā ʻia nā ipu e kuʻi i luna, lalo, a i ʻole nā ​​​​mea ʻelua.I ka hihia o ka uwē ʻana ma luna o kahi hui ʻana i lalo, huki mālie ka mea hoʻoheheʻe ma luna o ke kaula hao akā ʻaʻole neʻe ka BHA.ʻOiai ke neʻe nei ka luna o ka drillstring i luna, ʻo ia ke ʻano o ka drillstring ponoʻī ke kikoo a mālama i ka ikehu.Ke hiki aku nā ipu i ko lākou wahi kī, ʻae koke lākou i kahi ʻāpana o ka hue e neʻe axially e pili ana i ke kekona, me ka huki wikiwiki ʻana e like me ka neʻe ʻana o kekahi kihi o ka pūnāwai i hoʻokuʻu ʻia.Ma hope o kekahi mau ʻīniha o ka neʻe ʻana, e kuʻi kēia ʻāpana neʻe i kahi poʻohiwi kila, e hāʻawi ana i kahi ukana hopena.Ma waho aʻe o nā ʻano mechanical a hydraulic, ua hoʻokaʻawale ʻia nā pahu e like me nā pahu drilling a i ʻole nā ​​​​huʻu lawaiʻa.ʻO ka hana o nā ʻano ʻelua he like ia, a hāʻawi lāua ʻelua i ka hopena like ʻole, akā ua kūkulu ʻia ka pahu wili e hiki ai ke kūpaʻa maikaʻi i ka hoʻouka ʻana a me ka vibrational e pili ana i ka wili.
2. [Well Completions]
He mea hana i lalo i hoʻohana ʻia no ka hāʻawi ʻana i kahi puʻu kaumaha a i ʻole ka hoʻouka ʻana i ka haʻahaʻa i kahi hui mea hana downhole.Hoʻohana mau ʻia i nā hana lawaiʻa no ka hoʻokuʻu ʻana i nā mea i hoʻopaʻa ʻia, loaʻa nā ipu ma nā ʻano nui a me nā mana e hāʻawi i nā ukana hopena i luna a i lalo.Hoʻohana kekahi mau hui paahana slickline i nā ipu no ka hana ʻana i nā mea hana i loaʻa nā pine shear a i ʻole nā ​​ʻaoʻao punawai i kā lākou ʻano hana.
3. [Well Workover and Intervention]
He mea hana i lalo no ka hāʻawi ʻana i ka ikaika hopena i ke kaula hāmeʻa, maʻamau e hana i nā mea hana downhole a i ʻole e wehe i kahi kaula paʻa.Hoʻokomo pinepine ʻia nā pahu o nā hoʻolālā like ʻole a me nā loina hana ma ka laina slickline, nā paipu wili a me nā kaula hana hana.Hoʻokomo ʻia nā ipu slickline maʻalahi i kahi hui e hiki ai i kahi huakaʻi manuahi i loko o ka hāmeʻa e loaʻa ai ka ikaika no ka hopena i ka hopena o ka hahau.ʻO nā ipu nui a ʻoi aku ka paʻakikī no nā paipu wili a i ʻole nā ​​kaula hana i hoʻohui ʻia i kahi huakaʻi a i ʻole nā ​​​​mekani puhi ahi e pale ai i ka hana ʻana a hiki i ka hoʻopili ʻia ʻana o ka manaʻo i makemake ʻia i ke kaula, no laila e hoʻonui i ka hopena i hāʻawi ʻia.Hoʻolālā ʻia nā pahu e hoʻihoʻi ʻia e ka manipulation string maʻalahi a hiki ke hana hou a puhi paha ma mua o ka hoʻihoʻi ʻana mai ka pūnāwai.

Papa 2ʻO nā haʻahaʻa o ka pahu wiliʻāpana:KN