Invention Grant
- Patent Title: Energized fluids and pressure manipulation for subsurface applications
- Patent Title (中): 用于地下应用的通电流体和压力操作
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Application No.: US11958690Application Date: 2007-12-18
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Publication No.: US07712532B2Publication Date: 2010-05-11
- Inventor: Ian C. Walton
- Applicant: Ian C. Walton
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agency: Winstead Sechrest & Minick
- Agent Rodney V. Warfford; Kevin B. McGoff
- Main IPC: E21B29/04
- IPC: E21B29/04 ; E21B43/119 ; E21B43/25
Abstract:
Method and system for use in a subsurface formation traversed by a wellbore. An energized fluid, which when subjected to a low pressure environment liberates or releases gas from solution, is disposed in the formation. Reduced pressure in a region of the wellbore below pressure in the surrounding formation liberates a gas in the energized fluid near a tunnel created in the formation.
Public/Granted literature
- US20090151952A1 ENERGIZED FLUIDS AND PRESSURE MANIPULATION FOR SUBSURFACE APPLICATIONS Public/Granted day:2009-06-18
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