Drilling Construction Technology of Uranium Ore Exploration in Deep Shazijiang Deposit and Its Peripheral Ones

Abstract:

The paper summarized the construction technology of uranium ore exploration in deep Shazijiang deposit and its peripheral ones in Guangxi. Difficulties of block-falling, borehole collapsing, short service life of diamond bit, wearing of drilling pipe & the joint and the borehole bending were solved in granite stratum drilling. The valuable experience was accumulated for granite stratum drilling.