Physical properties of preserved core from the Geysers scientific corehole

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Description

X-ray attenuation, electrical conductivity, and ultrasonic velocity are reported for a segment of preserved core from SB-15D, 918 ft. X-ray tomography and ultrasonic measurements change as the core dries, providing information regarding handling and disturbance of the core. Electrical conductivity measurements at reservoir conditions indicate that pore fluid properties and pore microstructure control bulk conductivity. These data are useful for calibration and interpretation of field geophysical measurements.

Physical Description

313-317

Creation Information

Roberts, J.J.; Bonner, B.P.; Duba, A.G. & Schneberk, D.L. January 24, 1996.

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Description

X-ray attenuation, electrical conductivity, and ultrasonic velocity are reported for a segment of preserved core from SB-15D, 918 ft. X-ray tomography and ultrasonic measurements change as the core dries, providing information regarding handling and disturbance of the core. Electrical conductivity measurements at reservoir conditions indicate that pore fluid properties and pore microstructure control bulk conductivity. These data are useful for calibration and interpretation of field geophysical measurements.

Physical Description

313-317

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Source

  • Proceedings, Twenty-first Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, CA, January 22-24, 1996

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Identifier

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  • Report No.: SGP-TR-151-44
  • Grant Number: None
  • Office of Scientific & Technical Information Report Number: 889830
  • Archival Resource Key: ark:/67531/metadc884702

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • January 24, 1996

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

Description Last Updated

  • Dec. 8, 2016, 8:57 p.m.

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Roberts, J.J.; Bonner, B.P.; Duba, A.G. & Schneberk, D.L. Physical properties of preserved core from the Geysers scientific corehole, article, January 24, 1996; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc884702/: accessed December 14, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.