An improved method for P-P and P-SV wave time matching
Gong Xueping1;2;Chen Shuangquan1;2 and Li Xiangyang1;2.1.State Key Laboratory of Petroleum Resource and Prospecting;China University of Petroleum;Beijing 102249;China2.CNPC Key Laboratory of Geophysical Prospecting;China University of Petroleum;Beijing 102249;Chin
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Seismic curvature calculation based on Huber norm
Li Xin1;2;Wang Zhenli1;2;Chen Yuhong2;3 and Duan Qiuliang1.1.Institute of Geology and Geophysics;Chinese Academy of Sciences;Beijing 100029;China2.Key Laboratory of Petroleum Resource Research;Chinese Academy of Sciences;Beijing 100029;China3.Oil and Gas Resource Research Center;Institute of Geology and Geophysics;Chinese Academy of Sciences;Lanzhou;Gansu 730000;Chin
..............page:758-765,844,679
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Seismic attribute reduction based on covering rough set and its applications
Liu Hongjie1;Lou Bing1;Liu Taoping2 and Wei Jianjie3.1.Geophysical Research Institute;Research Institute of Exploration and Development;Xinjiang Oilfield Company;PetroChina;Urumqi;Xinjiang 830013;China2.College of Mechanical and Electrical Engineering;Central South University;Changsha;Hunan 410012;China3.School of Electronics and Information Engineering;Xi’an Jiaotong University;Xi’an;Shaanxi 710049;Chin
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P-wave attenuation by fracture parameter on physical models
Yin Zhiheng1;2;Di Bangrang1;Wei Jianxin1;Zhang Zheng1;Zhang Sihai1 and Wu Mansheng1.1.CNPC Key Laboratory of Geophysical Exploration;China University of Petroleum;Beijing 102249;China 2.Sinopec International Petroleum Service Corporation;Beijing 100029;Chin
..............page:728-734,753,844,677
Gas reservoir detection based on local frequency attributes
Chen Shuangquan1;2 and Li Xiangyang1;2.1.State Key Laboratory of Petroleum Resources and Prospecting;China University of Petroleum;Beijing 102249;China2.CNPC Key Laboratory of Geophysical Prospecting;China University of Petroleum;Beijing 102249;Chin
..............page:754-757,844,678-679
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Prestack reverse time migration on GPU/CPU co-parallel computation
Liu Wenqing1;2;Wang Yuchao2;Yong Xueshan2;Wang Xiao2;Shao Xichun2;Gao Houqiang2 and Liu Qiuliang2.1.Chengdu University of Technology;Chengdu;Sichuan 610059;China2.Research Institute of Petroleum Exploration & Development Branch Northwest;PetroChina;Lanzhou;Gansu 730020;Chin
..............page:712-716,844,676
Three dimensional cone filtering
Wang Jinlong1;2 and Hu Zhiquan1;2.1.Deyang Branch;E & P Research Institute SWPB;Sinopec;Deyang;Sichuan 618000;China2.Sinopec Key Laboratory of Multi-components Seismic Technology;Deyang;Sichuan 618000;Chin
..............page:705-711,844,676
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