Invention Grant
- Patent Title: Wireline or coiled tubing deployed electric submersible pump
- Patent Title (中): 有线或连续油管部署了电动潜水泵
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Application No.: US12009607Application Date: 2008-01-18
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Publication No.: US07753129B2Publication Date: 2010-07-13
- Inventor: Philip Head
- Applicant: Philip Head
- Applicant Address: GB Great Yarmouth
- Assignee: Artificial Lift Company Limited
- Current Assignee: Artificial Lift Company Limited
- Current Assignee Address: GB Great Yarmouth
- Agent Andrew Wilford
- Priority: GB0701061.4 20070119
- Main IPC: E21B43/00
- IPC: E21B43/00 ; E21B33/12

Abstract:
An electric submersible pump and motor assembly for downhole applications has an electric motor having a stationary nonrotating through bore, a pump driven by the electric motor, a deployment line upon which the electric motor and pump may be lowered down through a production tube, and a seal for sealing the assembly against the production tube. An inlet upstream of the seal through which well bore fluid may flow extends through the pump and the stationary nonrotating through bore of the motor, and the fluid may exit through an outlet open to the well bore downstream of the seal.
Public/Granted literature
- US20080196902A1 Wireline or coiled tubing deployed electric submersible pump Public/Granted day:2008-08-21
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