| 混合波场延拓法转换S—P波共炮记录叠前深度偏移 |
| |
| 引用本文： | 熊高君,张毅祥.混合波场延拓法转换S—P波共炮记录叠前深度偏移[J].矿物岩石,1998,18(3):94-98. |
| |
| 作者姓名： | 熊高君 张毅祥 |
| |
| 作者单位： | 成都理工学院信息工程与地球物理系，中国科学院南海海洋研究所构造地球物理室 |
| |
| 基金项目： | “九五南沙综合科学考察国家专项”地球物理专题,中国科学院南海海洋研究所所长青年科研基金,油气藏地质与开发工程国家重点实验室资助 |
| |
| 摘 要： | 本文把付氏变换有限差分叠后偏移方法为工具，借鉴转换Ｐ—ＳＶ波相位移叠前偏移法，发展出既适应速度纵横向任意变化、又能使陡倾地层精确归位的转换Ｓ—Ｐ波共炮记录叠前深度偏移方法。数值模拟结果表明，所计算出的模型合理，从而说明所推导出的公式正确。
|
| 关 键 词： | 共炮记录 叠前深度偏移 转换S—P波 混合延拓法 |
APPLICATION OF GEOGAS PROSPECTING IN XUANHAN GAS FIELD |
| |
| Yang Fenggen,Tong Chunhan.APPLICATION OF GEOGAS PROSPECTING IN XUANHAN GAS FIELD[J].Journal of Mineralogy and Petrology,1998,18(3):94-98. |
| |
| Authors: | Yang Fenggen Tong Chunhan |
| |
| Abstract: | It is paper first apply geogas prospecting to studying gas field. We study the part structure of gas reservoir that are found by remote sensing. It is proved that geogas prospecting can reveal the weak anomaly which is formed by the structure of 4 000 meters deep. The geogas anomalies present almost above the ring structure found by remote sensing and correspond with the ring structure in the width. |
| |
| Keywords: | geogas prospecting nano scale particles oil and gas field geogas anomaly remote sensing ring structure |
| 本文献已被 CNKI 维普 等数据库收录！ |
