With the pandemic shutting the doors to much of the world, Americans en masse have been packing up their cars and heading out to discover the beauty of National Parks and their own proverbial ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

A method has been developed that allows direct, accurate calculation of recovery efficiency for Claus sulfur-recovery units (SRU). The calculation combines feed-gas data and tail-gas composition to ...