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Bergbau
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keywords:(Bergbau)
Using the hypergeometric model to analyze the buckling of drillstrings in curved boreholes
RMOTC offers unique test facility to oil industry
Buckling of drillstrings in curved sections of boreholes
New approach to overcoming formation damage caused by extreme overbalance in mature field
New pulsating casing collar to improve cementing quality
Drilling casing into fractured hard rock formations in deep water using a water powered hammer drill
Effect of drillpipe rotation on annular frictional pressure loss