Invention Grant
- Patent Title: Integrated cable hanger pick-up system
- Patent Title (中): 集成电缆吊架拾取系统
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Application No.: US12388323Application Date: 2009-02-18
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Publication No.: US08127835B2Publication Date: 2012-03-06
- Inventor: Michael A. Dowling , Jason Kamphaus , Harryson Sukianto , Alain P. Dorel , Joseph Varkey
- Applicant: Michael A. Dowling , Jason Kamphaus , Harryson Sukianto , Alain P. Dorel , Joseph Varkey
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Jim Patterson
- Main IPC: E21B23/00
- IPC: E21B23/00 ; E21B21/00 ; E21B41/00 ; E21B43/00
Abstract:
A hanger system is provided for supporting a cable-supported dewatering pump in a gas well. A dewatering pump is supported in a downhole location by a cable. A cable hanger bears the weight of the cable and the weight of the dewatering pump. A pulling tool is configured to detachably connect to the cable hanger and to support the weight of the cable hanger, cable and gas well dewatering system as it is pulled out of a seated position in the well.
Public/Granted literature
- US20100206544A1 Integrated Cable Hanger Pick-Up System Public/Granted day:2010-08-19
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