TR460 Rotary Drilling Rig he mīkini puʻu nui. I kēia manawa, hoʻohana ākea ʻia ka nui o nā loli rotary rotary rig e nā mea kūʻai aku ma ka wahi kālaihonua paʻakikī. He aha hou aʻe, koi ʻia nā paila puka nui a hohonu i loko o ke kai a ma ʻō hoʻi o ka uapo muliwai. No laila, e like me nā kumu ʻelua ma luna, ua noiʻi a hoʻomohala mākou TR460 rotary drilling rig i loaʻa nā pōmaikaʻi o ke kūpaʻa kiʻekiʻe, ka nui a me ka hohonu o nā puʻu a maʻalahi hoʻi no ka lawe ʻana.