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Using geothermal energy to heat a portion of a formation for an in situ heat treatment process

Patent ·
OSTI ID:1176329

Methods of using geothermal energy to treat subsurface formations are described herein. Methods for using geothermal energy to treat a subsurface treatment area containing or proximate to hydrocarbons may include producing geothermally heated fluid from at least one subsurface region. Heat from at least a portion of the geothermally heated fluid may be transferred to the subsurface treatment area to heat the subsurface treatment area. At least some hydrocarbon fluids may be produced from the formation.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Sandia National Laboratories (SNL-CA), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000; AC05-00OR22725
Assignee:
Shell Oil Company (Houston, TX)
Patent Number(s):
7,730,945
Application Number:
11/975,736
OSTI ID:
1176329
Country of Publication:
United States
Language:
English

References (30)

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