用Radon变换方法作三维剩余静校正

3-D RESIDUAL STATICS USING RADON TRANSFORM

江汉石油学院,江陵434102

Jiang Han Petroleum College, Jiang ling 434102

由于剩余静校正方程与Radon变换之间存在着内在的对应关系,因此,在剩余时差转换成相应的Radon变换数据之后,就可通过Radon变换处理去求解静校正的各项。本文讨论了在三维情形下应用Radon变换处理技术进行剩余静校正的方法原理,并对一个理论模型进行了试算。将试算结果与常规的广义线性剩余静校正方法所求得的结果进行了比较,验证了应用Radon变换方法进行三维剩余静校正的可行性。

Since there exisits inherent correspondence between the residual static equation and Radon Transform, each term in statics can be extracted via Radon Transform after residual time-shifts are converted into the corresponding Radon Transform data. This paper will discuss the theory of applying Radon Transform to 3-D residual statics and put the method to trial on a theoretical model. It's feasibility is finally confirmed via the comparsion of it's result to that from the conventional grneralized linear residual statics.