Fundamental rock-drilling studies are aimed at optimizing the drilling efficiency by identifying the optimal drilling conditions and rock drillability. In this study, a field-drilling test is performed using a rotary non-percu. [pdf]
Dongguan is dubbed as a "National Basketball City" and is the only prefecture-level city with three professional basketball clubs in China. Established in 1993, the are the first professional basketball club in China, and won eleven (CBA) championships. The city hosted events during the at the [pdf]
The analysis of the seismic, mud logging and other important data generated during drilling can be done using big data technologies, which forecast reservoir characteristics, simulate drilling operations, and i. [pdf]
As operating conditions in performance tests may not agree with those specified in the specification, conversion is required to estimate performance of compressors in the specified service at site. Th. [pdf]
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