Browsing The Geothermal Collection by Author "Thomas, Donald M"

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  • Thomas, Donald M; Sakai, Hitoshi (Fourth International Symposium on Water-Rock Interaction, 1983-08)
    "The HGPA well, located on the Lower East Rift Zone of Kilauea Volcano, was drilled in 1976. It is completed to a depth of 1966 m 1768 m below sea level and has a bottom hole temperature of approximately 360C. The well is ...
  • Thomas, Donald M ([n.p.], 1983-05)
    "During the last several months a number of concerns have been expressed regarding adverse environmental and health impacts of anticipated geothermal development in Hawaii. Some of the concerns expressed have merit and ...
  • Thomas, Donald M (Hawaii Institute of Geophysics, University of Hawaii at Manoa, 1985)
    This document summarizes the available geologic, geochemical, and geophysical data for all prospective geothermal resource areas on all islands in Hawaii current to 1985.
  • Thomas, Donald M (Hawaii Institute of Geophysics, University of Hawaii at Manoa, [unknown])
    Sections: Geology Program and Budget
  • Thomas, Donald M; Cox, Malcolm E; Kauahikaua, James P; Mattice, Mark D (Hawaii Institute of Geophysics, University of Hawaii at Manoa, 1980-02)
    During 1979 reconnaissance field surveys were conducted on the islands of Hawaii, Maui, and Oahu with the objective of confirming groundwater chemical data and geophysical data compiled during the preliminary regional ...
  • Thomas, Donald M (Geological Society of America, 32509)
    Introduction: "One consequence of the volcanism that formed the islands of the Hawaiian archipelago is the evolution of hydrothermal activity. Surface manifestations of active hydrothermal systems are evident on the young, ...
  • Thomas, Donald M (Hawaii Institute of Geophysics, University of Hawaii at Manoa / HGP Wellhead Generator Project, 1980-05)
    "The primary objectives of the chemistry group efforts during the two-week test of the HGP-A well were as follows: 1) determine the quantities and concentrations of the major chemical constituents in the geothermal fluids ...
  • Cox, Malcolm E; Sinton, John M; Thomas, Donald M; Mattice, Mark D; Kauahikaua, James P; Helstern, Donald M; Fan, Pow-foong (U.S. Geological Survey, 1979-09)
    "Studies of Lualualei Valley, Oahu have been conducted to determine whether a thermal anomaly exists in the area and, if so, to identify sites at which subsurface techniques should be utilized to characterize the resource. ...
  • Thomas, Donald M; Cox, Malcolm E; Lienert, Barry R; Kauahikaua, James P; Mattice, Mark D (Hawaii Institute of Geophysics, University of Hawaii at Manoa / Geothermal Resource Council, 1980-09)
    "The Geothermal Resource Assessment Program of the Hawaii Institute of Geophysics has conducted a series of geochemical and geophysical surveys in ten separate locations within the State of Hawaii in an effort to identify ...
  • Thomas, Donald M (Hawaii Institute of Geophysics, University of Hawaii at Manoa, 1983-10)
    "The HGP-A Generator Facility has been in nearly continuous operation for approximately 15 months. During this period well flow and power plant output have been maintained at 49,9000 kg/hr and 2.9 Mwe respectively. The ...

Now showing items 1-10 of 10

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