Invention Grant
- Patent Title: System and method for injection into a well zone
- Patent Title (中): 注入井区的系统和方法
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Application No.: US12038061Application Date: 2008-02-27
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Publication No.: US07896079B2Publication Date: 2011-03-01
- Inventor: Stephen Dyer , Donald W. Ross , Dean Ellison , Brian Scott , Dinesh R. Patel
- Applicant: Stephen Dyer , Donald W. Ross , Dean Ellison , Brian Scott , Dinesh R. Patel
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Main IPC: E21B43/25
- IPC: E21B43/25 ; F04B35/04

Abstract:
A technique facilitates a water flood, e.g. dump flood, operation. A standard electric submersible pumping system is deployed in a wellbore to draw water from an aquifer or water source zone along the wellbore. A shroud and a crossover port are used in combination with the submersible pumping system to redirect pumped water downwardly along an isolated flow path. The downward flow of pumped water is directed along the wellbore and injected into a desired, injection zone to facilitate recovery of oil or to perform other types of water flood operations.
Public/Granted literature
- US20090211755A1 SYSTEM AND METHOD FOR INJECTION INTO A WELL ZONE Public/Granted day:2009-08-27
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