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| THE APPLICATION OF DOWNHOLE COLOR TV LOGGING IN BOREHOLE DECTECTION OF SALT MINERAL |
| LUO Shui-yu1,2, ZENG Xiao-zhou2, SHEN Qiu-xue2 |
1. Chinese University of Geosciences, Beijing 100083, China;
2. Institute of Geophysical and Geochemical Exploration CAGS, Langfang 065000, China |
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Abstract It increases the possibility of damage of borehole casing. This paper introduces two kind of logging methods of downhole color TV logging. It emphasizes the application and its effect in the borehole damage detection of salt mineral by panoramic color television logging system. The downhole color TV logging can directly reflect casing corrosion, borehole barrage, casing slippage etc. this detection would provided power evidence for borehole repairing.
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Received: 10 December 2004
Published: 24 August 2005
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