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US 2012/0222856 A1Published application
Coiled tubing deployed esp
AssigneeArtificial Lift Company Limited
InventorPhilip Head
Life of this patent
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Abstract
According to the present invention, there is provided a well pumping system comprising a length of coiled tubing extending to the surface of the well, a first electric pump, a first electric motor, and a sealing means that seals against the side of the well. The sealing means include a first fluid path through which coiled tubing is in fluid communication with the well beneath the sealing means, and a second fluid path through which first electric pump is in fluid communication with the well beneath the sealing means.
Claims11
A well pumping system comprising
- a length of coiled tubing extending to a surface of a well
- a first electric pump and a first electric motor
- a sealing means that seals against a side of the well
- the sealing means includes a first fluid path through which coiled tubing is in fluid communication with the well beneath the sealing means, and a second fluid path through which first electric pump is in fluid communication with the well beneath the sealing means.
1 more element
Dependencies are inferred from the claim text.