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Three principal results from recent Fenton Hill flow testing

Conference ·
OSTI ID:505686
 [1];  [2]
  1. Los Alamos National Lab., NM (United States)
  2. Stanford Univ., CA (United States)
Results of recent flow testing at Fenton Hill, New Mexico, have been examined in light of their applicability to the development of commercial-scale hot dry rock (HDR) reservoirs at other sites. These test results, obtained during the cumulative 11 months of reservoir flow testing between 1992 and 1995, show that there was no significant production temperature drawdown during this time and that the reservoir flow became more dispersed as flow testing proceeded. Based on these test results together with previous HDR research at Fenton Hill and elsewhere, it is concluded that a three-well geometry, with one centrally located injection well and two production wells -- one at each end of the pressure-stimulated reservoir region -- would provide a much more productive system for future HDR development than the two-well system tested at Fenton Hill.
Research Organization:
Los Alamos National Lab., NM (United States)
Sponsoring Organization:
USDOE Assistant Secretary for Energy Efficiency and Renewable Energy, Washington, DC (United States)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
505686
Report Number(s):
LA-UR--97-1229; CONF-970114--4; ON: DE97007167
Country of Publication:
United States
Language:
English

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