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The Application of Reverse-Time Migration in the Z Area of PRM Basin
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作者 Run He Yuan Fang +2 位作者 Yanchun Wang Lifang Cheng Xi Zheng 《International Journal of Geosciences》 2016年第6期785-791,共7页
Reverse time migration (RTM) is an accurate migration method, which is based on two-way wave equation, eliminates angle limitation, and can be capable for imaging of reverse branch and multiple. In the development of ... Reverse time migration (RTM) is an accurate migration method, which is based on two-way wave equation, eliminates angle limitation, and can be capable for imaging of reverse branch and multiple. In the development of an oilfield in Pearl River Mouth (PRM) Basin, RTM has been applied to solve the problems of fault shadow and structure in distinction and the drilling has proven that the RTM result is reliable. This paper introduces the theory of RTM and emphatically discusses parameter selection. The results of RTM showed that it had advantages in resolving fault shadow and the imaging of steep dip structure, and could be utilized in the oilfield. 展开更多
关键词 RTM wave field continuation Fault Shadow Steep Dip Structure
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