You need JavaScript to view this

Confirmation study On the effectiveness of prospecting techniques for deep geothermal resources

Miscellaneous:

Abstract

Annual study results in 1992 of this study were summarized which has been promoted as a part of the geothermal energy R and D based on the Sunshine Project. In 1992, as for the exploration method using electromagnetic waves, after the previously developed array CSMT equipment was improved to make its data acquisition system faster and more accurate, the equipment was applied to a geothermal field, and the resistivity structure of the field was also studied. As for the method using seismic waves, seismic tomography and vertical seismic profiling experiments were conducted to improve measurement and analysis techniques for fracture systems, and the development of high-temperature downhole instruments was continued, while the correlation between fractures and hydrological characteristics was derived from various data obtained by comprehensive analysis method. As for the method using microearthquake, several program modules were improved, and the programs were mostly completed for calculating hypocenters, magnitudes and focal mechanisms from various observed data. 6 figs.
Authors:
Publication Date:
Jan 01, 1993
Product Type:
Miscellaneous
Report Number:
ETDE/JP-mf-94768086
Reference Number:
NEDO-94-820028; EDB-94-080100
Resource Relation:
Related Information: In: Japan's Sunshine Project. 1992 nendo sunshine keikaku seika hokokusho gaiyoshu. ; Chinetsu energy, 134 p
Subject:
15 GEOTHERMAL ENERGY; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; GEOTHERMAL ENERGY; PROGRESS REPORT; RESEARCH PROGRAMS; GEOTHERMAL RESOURCES; DEPTH 1-3 KM; PROSPECTING; SUNSHINE PROJECT; VERIFICATION; BOREHOLES; DATA ACQUISITION SYSTEMS; DEPTH; ELECTRIC CONDUCTIVITY; ELECTROMAGNETIC SURVEYS; GEOLOGIC FRACTURES; HYDROLOGY; MAGNETOTELLURIC SURVEYS; MICROEARTHQUAKES; SEISMIC SURVEYS; TOMOGRAPHY; CAVITIES; DIAGNOSTIC TECHNIQUES; DIMENSIONS; DOCUMENT TYPES; EARTHQUAKES; ELECTRICAL PROPERTIES; ELECTRICAL SURVEYS; ENERGY; ENERGY SOURCES; GEOLOGIC STRUCTURES; GEOPHYSICAL SURVEYS; PHYSICAL PROPERTIES; RENEWABLE ENERGY SOURCES; RESOURCES; SEISMIC EVENTS; SURVEYS; 150100* - Geothermal Energy- Resources & Availability; 150300 - Geothermal Exploration & Exploration Technology; 990301 - Information Handling- Data Handling- (1992-)
OSTI ID:
7285447
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE94768086
Availability:
OSTI; NTIS; Available from New Energy and Industrial Technology Development Organization, Sunshine 60, 30F 1-1, 3-chome, Higashi-Ikebukuro, Toshima-ku, Tokyo, Japan
Submitting Site:
NEDO
Size:
Pages: 55-64; (134 p)
Announcement Date:

Miscellaneous:

Citation Formats

Not Available. Confirmation study On the effectiveness of prospecting techniques for deep geothermal resources. Japan: N. p., 1993. Web.
Not Available. Confirmation study On the effectiveness of prospecting techniques for deep geothermal resources. Japan.
Not Available. 1993. "Confirmation study On the effectiveness of prospecting techniques for deep geothermal resources." Japan.
@misc{etde_7285447,
title = {Confirmation study On the effectiveness of prospecting techniques for deep geothermal resources}
author = {Not Available}
abstractNote = {Annual study results in 1992 of this study were summarized which has been promoted as a part of the geothermal energy R and D based on the Sunshine Project. In 1992, as for the exploration method using electromagnetic waves, after the previously developed array CSMT equipment was improved to make its data acquisition system faster and more accurate, the equipment was applied to a geothermal field, and the resistivity structure of the field was also studied. As for the method using seismic waves, seismic tomography and vertical seismic profiling experiments were conducted to improve measurement and analysis techniques for fracture systems, and the development of high-temperature downhole instruments was continued, while the correlation between fractures and hydrological characteristics was derived from various data obtained by comprehensive analysis method. As for the method using microearthquake, several program modules were improved, and the programs were mostly completed for calculating hypocenters, magnitudes and focal mechanisms from various observed data. 6 figs.}
place = {Japan}
year = {1993}
month = {Jan}
}