Wellbore curvature and torsion greatly influence the forces applied on the downhole pipe string and its consequent deformation. They serve as the bases for calculating the drag and torque of a pipe ...
INDUSTRY DIRECTIVE Venmyn Deloitte suggests the mining industry should take its cue from the oil and gas business in introducing more advanced modelling techniques Foreseeing that the mining industry ...
The bucket rig is a form of the rotary drill rig. It uses mechanical or hydraulic drive to rotate a Kelly which is attached to the bucket. This type of rig will normally utilize a square friction type ...
A slide and compound drilling model calculates build-up rate (BUR) of a single bent-angle motor assembly using a physical model and genetic-algorithm back propagation (GA-BP) regression analysis. A ...
California startup Deep Fission has begun drilling a test well for its underground small modular PWR as part of DOE’s Reactor Pilot Program.
A scattergun approach to borehole drilling in Africa is likely to be unsuccessful. This is the message from a group of researchers who have, for the first time, quantified the amount, and potential ...
Interesting Engineering on MSN
World’s first underground nuclear borehole drilling starts for US firm’s Gravity reactor
Deep Fission, a California-based nuclear startup, has officially moved from concept to construction. The ...
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