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| APPLICATION OF WELL SHOOTING IN SEISMIC GEOLOGIC EXPLRATION IN COAL FIELD |
| QU Xue-xian1, YU Shu-wang2 |
1. Jilin Coal Geology Exploring Company, Changchun 130031, China;
2. Jilin Bureau of Coal Geology, Changchun 130012, China |
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Abstract Well shooting is an effective method to obtain the seismic velocity of strata.It is mainly used to determine the stratum position in seismic geology and the final depth of drill hole.By this method, the seismic geologic position of TY1 and TY, and the final depth of Borehole M12 were determined correctly in the south area of Longjiapu.
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Received: 23 April 2004
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2004, Vol. 13 
