A timer or pump-off controller (POC) can improve overall beam-pump efficiency for a well with a pump capacity greater than its production capacity. More than 400,000 wells in the U.S. operate with ...

Laboratory tests and a field trial in Carmopolis field in northeastern Brazil verified that a self-powered, wireless torquemeter provided a new and better method for determining the reducer torque in ...

Artificial lift is a process used on oil wells to increase pressure within the reservoir and encourage oil to the surface. When the natural drive energy of the reservoir is not strong enough to push ...

Lufkin Industries says it acquired Schlumberger's (NYSE:SLB) North American rod lift unit - which provides downhole pumps and accessories, beam pumping units, sucker rods and gas lift products to help ...

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