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Bergbau
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keywords:(Bergbau)
Spracherkennung im Automobile durch Verwendung von Missing Feature Techniken
The development and application offshore of a direct test of well fluid scale inhibition
Study on transient temperature characteristics of gas-lift unloading
Stator life of a positive displacement down-hole drilling motor
Using the hypergeometric model to analyze the buckling of drillstrings in curved boreholes
Buckling of drillstrings in curved sections of boreholes
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
Horizontal well-path planning and correction using optimization techniques