Ke Kumu Hana o Rotary Water Well Drilling Rig-1

Ke hilinaʻi nui nei ka rig hoʻoheheʻe wai wai i ka neʻe ʻana o ka mea hana wili e wāwahi ai i ka hoʻokumu pōhaku a hana i ka lua. ʻO nā mea maʻamau, ʻo nā rig wili ipu hao nui a liʻiliʻi, nā rig wili wiliwili i mua a me ka hoʻohuli ʻana, nā rig wili poʻo hydraulic mana, a me nā rig wili wiliwili haʻalulu i lalo.

He mea wili wale ka mea wili wili maʻalahi, ʻoiai ʻo ka wili wili wili i hoʻonohonoho maikaʻi ʻia me kahi mea wili a me kahi mea hoʻomaʻemaʻe pūnāwai. ʻO ka mea hana wili o ka pahu wili wai punawai rotary-table he paipu wili a me ka bit drill. He 60, 73, 76, 89, 102, a me 114 mm ka anawaena o na paipu drill ma'amau.

Hoʻokaʻawale ʻia nā drills i ʻelua mau ʻāpana: drills for full drilling and drills for annular drilling. Ho'ohana ka po'e ipu nui a me ka li'ili'i i kā lākou mau ipu hao e ho'ohuli a 'oki i ka papa lepo.

E like me ka nui o nā mea hana wili, ua kapa ʻia lākou he pot cones nui a me nā ipu liʻiliʻi liʻiliʻi, hiki ke alakaʻi ʻia e ka mana kanaka a i ʻole ka mana mīkini.

ʻO ka wili wili wili i hoʻohana mau ʻia i ka holoi ʻana i ka lepo maikaʻi a me ka maikaʻi ʻole i ka holoi ʻana i nā rigs wili wili, ʻo ia hoʻi ka rotary drilling rig me ka hoʻoheheʻe ʻana maikaʻi o ka lepo holoi ʻana, he hale kiaʻi, he hoist, he papa ʻaina, he mea hana wili, he pamu lepo, a paipu, a me ka moto. I ka hana ʻana, hoʻokele ka mīkini mana i ka turntable ma o ka mea hoʻouna. A hoʻokele ʻia ka drill bit e ka pipe drill hana e hoʻohuli a wāwahi i ka hoʻokumu pōhaku ma ka wikiwiki o 30-90 rpm.

Hoʻohana ʻia ka mea hoʻoheheʻe ea holoi ʻana i ka ea ma kahi o ka pā lepo a hoʻohana i ka ea i hoʻopaʻa ʻia ma kahi o ka lepo e holoi maikaʻi. Hoʻohana mau ʻia ka hoʻihoʻi ʻana a ʻike ʻia ʻo ke kaʻa hoʻihoʻi gas lift. Hoʻouna ʻia ka ea i hoʻopaʻa ʻia i ke keʻena hui ʻana i ka wai kinoea i loko o ka pūnāwai ma o ka pipeline hāʻawi kinoea i hui pū ʻia me ka kahe wai i loko o ka paipu drill e hana i kahi kahe wai aerated me ka umekaumaha kikoʻī o lalo o 1.

Ma lalo o ka umekaumaha o ke kolamu wai annular ma ka ʻaoʻao o ka paipu drill, ke kahe ʻana o ka wai i loko o ka paipu drill e lawe mau i nā ʻokiʻoki i luna a i waho o ka pūnāwai, kahe i loko o ka pahu sedimentation, a kahe hou ka wai i loko o ka luawai. ma ka umekaumaha. Ke hohonu ka pūnāwai (me ka 50 mau mika ʻoi aku), ʻoi aku ka nui o ka hoʻokuʻu ʻia ʻana o kēia rig wili ma mua o nā rig wili ʻē aʻe me ka hoʻohana ʻana i ka pauma suction a i ʻole jet-type reverse circulation. He kūpono kēia rig wili no nā pūnāwai hohonu, nā wahi maloʻo, a me nā strata permafrost frigid.

No ka ʻike hou aku, hiki iā ʻoe ke HOʻOPI iā mākou ma ke kelepona a i ʻole ka leka uila ma ka ʻaoʻao hema, a i ʻole E hoʻouna iā mākou i ka leka ma lalo o kēia ʻaoʻao.