ʻO Hybird Drill Bit
Hoʻolālā no ka ROP kiʻekiʻe aʻe i ka ʻeli ʻana i nā papa hohonu a paʻakikī hoʻi, drill bit PDC drill mai ka honua a lalo i lalo me ka liʻiliʻi a i ʻole hoʻokahi holo, e mālama nei i ka nui o ka manawa drill a me ke kumukūʻai.
ʻOkoʻa mai ka tricone bit, holo ʻo PDC drill bit me WOB haʻahaʻa akā ʻo Higher RPM, no laila hana maʻamau me ka motika downhole e kiʻi i ka wikiwiki wikiwiki.
ʻO ka hana o PDC drill bit hilinaʻi nui i nā mea ʻoki PDC, hāʻawi mākou i kahi hopena kūikawā i ke koi kikoʻī ma nā ʻano ʻano like ʻole.
ʻO ka bit drill drill kahi waihona, ua haku ʻia ia e PDC bit a me ka ʻolokaʻa huila.
Hoʻohana mau ʻia ʻo PDC bit e huki pono i ka hohonu a no ka papa pōhaku maʻalahi, nā mea ʻoki PDC e like me nā niho ʻoki e hoʻoliʻiliʻi a paʻa ka PDC a lōʻihi ke ola lawelawe; Hoʻohana mau ʻia ka pōhaku trrylic e ʻeli i ka papa pōhaku paʻakikī, akā i nā pōhaku paʻakikī loa, maʻalahi ka haki ʻana o ka pōhaku trombo.
E noʻonoʻo i kēia kūlana, hoʻomohala mākou i kahi huahana hou - hui pū i kahi bit PDC a me nā wili trilona pū e wili wai pono. Hōʻoia ʻia he hoʻoholo kūleʻa kēia. He maikaʻi ka hana a ka PDC bit and roller cone bit i nā papa pōhaku paʻakikī a paʻakikī loa.
Hoʻohui nā ʻenehana hoʻoheheʻe Hybrid i nā mea ʻoki paʻa paʻa PDC me nā cone wili pū, hoʻoliʻiliʻi ka manawa o ka hoʻoheheʻe ʻana a me nā huakaʻi i kekahi ʻano paʻakikī a paʻakikī hoʻi me nā hoʻolālā kūikawā o nā kuleana ʻepekema kūʻokoʻa o DEEFAST. ke daimana bit, hiki i kēia ʻenehana ke hoʻomaikaʻi i ka ROP a me ka hōʻoki ʻana i ka helu lawe.
Kūpono nā paukū drill hybrid i ke keu pono o ke alakaʻi ʻana i kahi kiʻekiʻena ROP me ka liʻiliʻi o ka WOB a me ka haʻalulu haʻalulu ma mua o ka hiki i nā ʻāpana pōpō ke hana.
Hoʻohālikelike ʻia nā dinameli ʻeli me PDC
Loaʻa i nā ʻāpana hybrid ka lōʻihi o ka lōʻihi ma mua o ka PDC bit on drilling in interlaced formations Hiki i nā ʻāpana ke hoʻokō i ka kaohi ʻoi aʻe ʻoi aʻe a kūkulu i luna i nā ʻāpana piko.
Hoʻohālikelike ʻia me nā ʻāpana kuʻuna o nā ʻāpana drill, pono i nā bits Hybrid ka maikaʻi o ka hōʻemi ʻana i nā huakaʻi ʻeli, hoʻonui i ka ROP me ka wikiwiki o ka wikiwiki, ka paʻa a me ke kūpaʻa, a hoʻomaikaʻi maikaʻi i ka hana o ka ʻeli ʻana i nā form multiplex.
Hoʻohui ka ʻenehana hoʻoheheʻe Hybrid i ka cone roller a me nā mea ʻoki paʻa paʻa PDC, He hoʻolālā kū hoʻokahi e hoʻoliʻiliʻi i ka manawa ʻeli a holo i nā noi paʻakikī. Hoʻonui kēia ʻenehana iā ROP, hoʻomaikaʻi i ka hemo ʻana o nā ʻoki, a ola i nā hanana interbedded me ke kūlike o ka hana a me ka mālama pono ʻana o ka meahana me ka ikaika o ka pōhaku a me ke kūpaʻa o ka cone roller a me ka ʻoki kiʻekiʻe a me ka hana hoʻopaʻa mau o nā bona daimana ..
