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| 大陆科学钻探预先导孔井短源距声波资料处理及解释 | |
| 引用本文： | 李铭,楚泽涵,牛一雄,张景考.大陆科学钻探预先导孔井短源距声波资料处理及解释[J].测井技术,2002,26(3):221-224. |
| 作者姓名： | 李铭 楚泽涵 牛一雄 张景考 |
| 作者单位： | 1. 石油大学,北京 2. 大陆科学钻探中心 3. 山东煤田地质测井站 |
| 摘 要： | 对预先导孔井中测得的短源距声波测井资料进行了实际处理，并编制出短源距声波资料处理程序，提取出其中的纵波，横波速度信息，并与实验室岩心声波测量结果和测井结果进行了对比，根据提取的井剖面纵横波速度资料和该井段测得的密度测井资料，估算出该地层的岩石力学参数。 |
| 关 键 词： | 预先导孔井 科学钻探 短源距 声波资料处理 解释 测井 |
| 修稿时间： | 2002年2月3日 |
Processing and Interpretation of Short Spacing Sonic Data from Continental Science Drilling Pre-borehole |
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| Li Ming,Chu Zehan,Niu Yixiong,et al..Processing and Interpretation of Short Spacing Sonic Data from Continental Science Drilling Pre-borehole[J].Well Logging Technology,2002,26(3):221-224. | |
| Authors: | Li Ming Chu Zehan Niu Yixiong |
| Affiliation: | Li Ming,Chu Zehan,Niu Yixiong,et al .. |
| Abstract: | We processed the short spacing sonic data of 14 cores at different depths in CCSD-PPII (China Continental Science Drilling Pre-borehole) and worked out a processing program for the data. At the same time, we compared the calculated results with those in laboratory. With the measured P and S wave velocities and log-derived densities of the same interval, rock mechanical parameters of this pre-borehole are roughly calculated. |
| Keywords: | continent science drilling short spacing sonic data interpretation |
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