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| 孤东地区浅层声波曲线分析与校正 | |
| 引用本文： | 张金伟,董臣强,张明振,宋志强.孤东地区浅层声波曲线分析与校正[J].油气地质与采收率,2002,9(2):56-57,60. |
| 作者姓名： | 张金伟 董臣强 张明振 宋志强 |
| 作者单位： | 1. 石油大学·东营 2. 胜利油田有限公司物探研究院 3. 胜利油田有限公司孤岛采油厂 |
| 摘 要： | 钻井过程中，泥浆滤波可使浅层较疏松层井壁发生垮塌，形成侵入带，造成声波测井曲线失真，进而影响由此合成的地震记录与实际地震剖面的相关对比。该文根据实测井径资料，提出了浅层声波测井曲线校正方法。该方法在孤东281井式取得了较好的应用效果。 |
| 关 键 词： | 孤东地区 浅层声波曲线 声波测井 合成地震记录 泥浆浸泡 曲线校正 油气勘探 |
| 文章编号： | 1009-9603(2002)02-0056-02 |
Analysis and correction on acoustic logging curve in shallow formations of Gudong area |
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| Zhang Jinwei,Dong Chenqiang,Zhang Mingzhen et al..Analysis and correction on acoustic logging curve in shallow formations of Gudong area[J].Petroleum Geology and Recovery Efficiency,2002,9(2):56-57,60. | |
| Authors: | Zhang Jinwei Dong Chenqiang Zhang Mingzhen |
| Abstract: | Because of the loose sand in shallow formations, the soak of mud filtrate in drilling leads to the sidewall collapse forming invaded zone. It results in the falsification on acoustic logging curves, which has effect on the correlation between composite seismogram and actual seismic section. A method of correcting shallow acoustic logging curves is introduced on the basis of data of caliper survey achieving good results in Gudong 281 well block. |
| Keywords: | acoustic logging composite seismogram mud soak curve correction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |