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Detailed Reference Information |
Hunt, C.W. and Worthington, M.H. (2000). Borehole electrokinetic responses in fracture dominated hydraulically conductive zones. Geophysical Research Letters 27: doi: 10.1029/1999GL011099. issn: 0094-8276. |
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Electrokinetic borehole logging experiments conducted in fracture dominated Devonian metasediments and Carboniferous limestone boreholes containing dissolution discontinuities, indicate a strong relative amplitude correlation between a downhole electrokinetic response and previously obtained hydrogeological data for the respective boreholes. Voltages in the range 0.2--1.5 volt were recorded per MPa of gauge pressure induced in the borehole fluid. A relationship between fracture aperture and the frequency content of the electrical data has also been observed. ¿ 2000 American Geophysical Union |
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Abstract |
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Keywords
Exploration Geophysics, Downhole methods, Physical Properties of Rocks, Acoustic properties, Physical Properties of Rocks, Fracture and flow, Physical Properties of Rocks, Magnetic and electrical properties |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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