Hana ʻia nā kola Drill non-magnetic mai nā kaola kila non-magnetic me ka ikaika haʻahaʻa ma o ka hoʻohui ʻana i kahi kānana kemika proprietary a me kahi kaʻina hana hana hammer rotary me ka haʻahaʻa haʻahaʻa magnetic permeability maikaʻi loa ka mīkini, ʻaʻole ia e hoʻopilikia i nā lako kuhikuhi kūikawā a hoʻonui i ka. hana o ka hana wili.
Hoʻohana ʻia nā kola drill non-mag ma ke ʻano he hale no nā mea hana MWD, ʻoiai i ka manawa like e hāʻawi i ke kaumaha no ka drillstring. kūpono nā kola drill non-mag no nā ʻano wili a pau me nā noi pololei a kuhikuhi.
Ua nānā piha ʻia kēlā me kēia kolamu drill e ke keʻena nānā kūloko. Hoʻopaʻa ʻia nā ʻikepili āpau i loaʻa ma ka palapala hōʻoia i hoʻolako ʻia me kēlā me kēia kolamu drill. Hoʻopaʻa ʻia ka monogram API, ka helu serial, OD, ID, ʻano a me ka nui o nā pilina ma nā hale wili i hoʻomaha ʻia.