Published January 2013 | Version v1
Miscellaneous Metadata-only

Controlled drilling technology for HLW management. Directional drilling and mechanics/stress measurements in the borehole

Creators

  • 1. Central Research Institute of Electric Power Industry, Civil Engineering Research Laboratory, Abiko, Chiba (Japan)
  • 2. Sumiko Resources Exploration and Development Company, Limited, Tokyo (Japan)

Description

Since 2000, Central Research Institute of Electric Power Industry (CRIEPI) has been conducting the project on controlled drilling and the logging/measurement technologies in its boreholes. Especially borehole pressure meter and bore hole stress measurement apparatus which can apply to the controlled drilling system was developed. The bore hole was drilled to the 1000 m long in order to intersect the Omagari fault located at Horonobe town in Hokkaido and its core recovery was 99.8% as of FY. 2011. Using borehole logging/measurement/survey, the geological, hydrological, geo-mechanical, geophysical and geochemical data were collected and the Omagari fault was characterized. (author)

Part of:
Proceedings of the 13th Japan symposium on rock mechanics and the 6th Japan-Korea joint symposium. Get back to its origin - toward further development of rock mechanics

Additional details

Publishing Information

Imprint Title
Proceedings of the 13th Japan symposium on rock mechanics and the 6th Japan-Korea joint symposium. Get back to its origin - toward further development of rock mechanics
Imprint Pagination
[1032 p.]
Journal Page Range
p. 139-142

Conference

Title
13. Japan symposium on rock mechanics; 6. Japan-Korea joint symposium
Dates
9-11 Jan 2013
Place
Ginowan, Okinawa (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
44107565
Subject category
S58: GEOSCIENCES; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BOREHOLES; DIRECTIONAL DRILLING; GEOLOGIC SURVEYS; HIGH-LEVEL RADIOACTIVE WASTES; HYDRAULIC FRACTURING; JAPAN; RADIOACTIVE WASTE DISPOSAL; ROCK MECHANICS; SITE SELECTION; STRESS ANALYSIS; UNDERGROUND DISPOSAL
Descriptors DEC
ASIA; CAVITIES; DEVELOPED COUNTRIES; DRILLING; FRACTURING; MANAGEMENT; MATERIALS; MECHANICS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTE MANAGEMENT; RADIOACTIVE WASTES; WASTE DISPOSAL; WASTE MANAGEMENT; WASTES

Optional Information

Notes
Available as CD-ROM Data in PDF format, Folder Name: pdf, Paper ID: 20.pdf