|
US5375656A
|
|
Low flow rate oil supply system for an electric submersible pump
|
|
US5129452A
|
|
Flexible electrical submersible motor pump system for deviated wells
|
|
US5128573A
|
|
Rotor bearing for submersible pump motor
|
|
US5113101A
|
|
Watertight seal for plug-in type pothead
|
|
US5003210A
|
|
Stator and bearing for submersible pump motor
|
|
US4940911A
|
|
Submersible pump equalizer with multiple expanding chambers
|
|
US4876539A
|
|
Parameter telemetering from the bottom of a deep borehole
|
|
US4872808A
|
|
Centrifugal pump modular bearing support for pumping fluids containing abrasive particles
|
|
US4788545A
|
|
Parameter telemetering from the bottom of a deep borehole
|
|
CA1242763A
|
|
Parameter telemetering from the bottom of a deep borehole
|
|
US4620189A
|
|
Parameter telemetering from the bottom of a deep borehole
|
|
US4409504A
|
|
Tandem connected submersible oil well pump motors
|
|
US4350911A
|
|
Tandem connected submersible oil well pump motors
|
|
US3867056A
|
|
Recirculating gas separation means for submersible oil well pumps
|
|
US3742363A
|
|
Submersible motor cable for severe environment wells
|
|
US3624822A
|
|
Gas separator for a submersible oil pump
|
|
US3571636A
|
|
Protecting unit for an oil field submersible motor
|
