Abstract：The off-line seismic exploration technique discussed in this paper absorbed advantages from crooked line and multi-line exploration techniques in loess plateau area,as well as the 3D seismic exploration technique,by delicately designing the off-line acquisition and maximally expanding the azimuth for the stacking trace gathers,not only the near surface dispersion and interference were avoided,but also the wide azimuth design was optimized and the off-line interference suppression effects and the static correction accuracy were raised,as a result the high fidelity and significant geology characteristics were acquired for the seismic sections.The development process and its application effects of the off-line acquisition in loess plateau area of Erdos Basin were mainly discussed in this paper.
杜中东, 邓述全, 汪兴业, 周夏丽, 滕永珍, 刘于东. 黄土塬非纵地震勘探技术及其应用[J]. 石油地球物理勘探, 2010, 45(增刊1): 35-39.
Du Zhong-dong, Deng Shu-quan, Wang Xing-ye, Zhou Xia-li, Teng Yong-zhen, Liu Yu-dong. Off-line seismic exploration and its application in loess plateau area. OGP, 2010, 45(增刊1): 35-39.
