Nā ʻāpana luawai hohonu IADC642 no ka ʻeli pōhaku paʻakikī

ʻO ka ʻōnaehana hana o Mining Industry kahi ʻōnaehana paʻakikī i haku ʻia me nā loulou he nui.
I ka wili lanahu mine, paʻakikī ke kālaihonua a me ka hydrologic kūlana, mānoanoa alluvium o ka topsoil, he nui one kiʻekiʻe papa, nui ka wai inflow, nui luawai anawaena, hohonu luawai, a pinepine concentrated hana pālākiō, a me ke kiʻekiʻe wela, kiʻekiʻe puʻe a kiʻekiʻe hoʻokumu kaumaha i loko. ka luawai hohonu, e hoʻonui loa i ka paʻakikī o ka paʻakikī o lalo a me ka paʻakikī o ka mālama ʻana.
Pono e hoʻoponopono ʻia kekahi mau pilikia e like me nā ʻano o ka ʻeli ʻana i ka maina lanahu:
1. ʻO ka pilikia o ka hoʻonui ʻana i ka wikiwiki wili.
2.Prevention a me ka mālama ʻana i ka hāʻule ʻana o ka pūnāwai, ka emi ʻana o ke anawaena, ka hāʻule ʻana o ka lua a me nā pōʻino ʻē aʻe.
3.Anti-deviation 'enehana.
4.High wela pale.
5. Nā pilikia o ka ʻoki ʻana i nā mea hana i ke kūkulu ʻana i ka luawai hohonu.
He mea nui e koho i nā ʻāpana wili pōhaku kūpono ma mua o ka hoʻomaka ʻana i ka hana.
Hiki ke palupalu ka paʻakikī o nā pōhaku , waena a paʻakikī a paʻakikī paha, ʻokoʻa iki ka paʻakikī o kekahi ʻano pōhaku, no ka laʻana, ʻo ka limestone, sandstoneshale he limestone palupalu, limestone waena a me ka limestone paʻakikī, pōhaku liʻiliʻi a me nā pōhaku paʻa , etc.
Ma ka hana wili,Hikina loaLoaʻa iā 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina i nā lawelawe lawelawe e hoʻolako i nā drill bits a me nā soulutions drilling holomua no nā noi like ʻole.ʻO ka noi mewili lanahu, eli keleawe, hao, oka gulaa pēlā aku. Hiki ke hoʻopilikino ʻia nā ʻāpana drill like ʻole e like me ke kūkulu ʻana i nā pōhaku like ʻole no ka mea, loaʻa iā mākou kā mākou ihoAPI & ISOhale hana i hooiaioia o ka drill bits.Hiki iā mākou ke hāʻawi i kā mākou ʻenekinia hoʻonā inā hiki iā ʻoe ke hoʻolako i nā kūlana kikoʻī, e like meʻo ka paʻakikī o nā pōhaku, nā ʻano rig drilling, rotary speed, ke kaumaha ma ka bit a me ka torque.