| 基于数据库技术的模型静校正法在TKM地区处理的应用 |
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| 引用本文： | 袁晓宇,李瑞,朱敏,张晋飚.基于数据库技术的模型静校正法在TKM地区处理的应用[J].物探化探计算技术,2009,31(6):559-563. |
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| 作者姓名： | 袁晓宇 李瑞 朱敏 张晋飚 |
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| 作者单位： | 1. "油气藏地质与开发工程"国家重点实验室,成都理工大学,四川,成都,610059
2. 中国石油集团川庆钻探工程有限公司,地球物理勘探公司,物探研究中心,华阳,610213 |
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| 摘 要： | 针对TKM工区初至认识困难，初至拾取工作量极大的难题，提出一种合理有效的，基于表层数据库的模型法静校正技术。该方法充分利用了工区内小折射，微测井布设密度足够且合理的条件，结合表层数据库及点、线、面一体化的表层交互分析解释方式，建立了全区合理的表层模型，计算生成最终静校正量。这项技术大幅度地提高了工作效率，且取得了满意的静校正效果。
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| 关 键 词： | 数据库技术 模型法静校正 近地表模型 |
The application of model static correction based on the surface database technique in TKM area |
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| Abstract: | In face to difficult problems that it is hard to recognize first breaks and the workload of picking up first breaks is extremely hard in TKM area, the paper presents a reasonable and effective model static correction technique based on surface database. Fully using of the condition that the distribution density of short refraction and Mini-logging data is enough and reasonable, combining with surface database, adopting the interactive analysis and interpretation methods of Spots and lines integration, the technique establishes a reasonable surface model in all area, and the final static corrections is finally calculated. This technique largely improves work efficiency and gets more satisfying model correction effect. |
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| Keywords: | surface database technique model static correction near surface model |
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