Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard E. Scallen0
Date of Patent
January 19, 2010
0Patent Application Number
117706090
Date Filed
June 28, 2007
0Patent Primary Examiner
Patent abstract
A submersible water pump and a dewatering system comprising the submersible pump. The submersible water pump includes a housing and an outer tube. The housing includes a housing dividing wall and a cylinder head having a bore therethrough through which the outer tube fits. The housing is in slidable engagement with the outer tube and the housing dividing wall. The dewatering system with the submersible pump is used to pump water from vertical coal bed methane wells.
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