ʻO nā mea hana ʻo Downhole he mau ʻāpana o ka ʻaila ʻaila i hoʻohana ʻia i ka wā e hoʻoheheʻe ʻia ai ka luawai, ka hoʻopau ʻana a me ka hana ʻana a i ʻole nā hana hana hana maikaʻi a kōkua i ka ʻaila maikaʻi i ka hoʻonui ʻana i nā pae hana a mālama i ka kahe mau mai kahi waihona.
Nui nā ʻano mea hana i lalo i hoʻohana ʻia e hana i nā hana maikaʻi e like me nā mea hana slickline a me nā mea hana, nā mea hana uea a me nā mea hana, laʻana, nā pahu wili, nā mea lawaiʻa, nā mea paʻi, nā paipu drill, nā mea hana tubular, centralizers, etc.
Hana mau ʻo VS Petro a hāʻawi i nā mea hana downhole kiʻekiʻe i ka piha piha e pili ana i kā mākou poʻe loea i kēlā me kēia wahi o ka hana aila / kinoea a mālama.Me ka mana koʻikoʻi i kēlā me kēia hana hana o ka hoʻolālā, nā lako, ka hui ʻana, ka hoʻāʻo, ka pena a me ke kau ʻana, hāʻawi mākou i nā mea hana downhole maikaʻi loa no nā māla aila honua.
Hoʻopili kā mākou mau mea hana downhole āpau me ka maʻamau API, ISO a i ʻole GOST.