Some static correction methods in coalbed methane seismic
Liu Zhanzu1;2;Cao Mengqi3;Sun Junxiao2;Chen Yuansheng2 and Yan Feng2.1.China University of Geosciences;Beijing 100083;China2.Huabei Branch;Geophysical Research Institute;BGP Inc.;CNPC;Renqiu;Hebei 062550;China3.Geophysical Research Institute;BGP Inc.;CNPC;Zhuozhou;Hebei 072751;China
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Spectra-weighted adaptive band-pass filtering fusion of instantaneous spectral data
Chen Xuehua1;2;Zhong Wenli3;He Zhenhua1 and Yang Wei2.1.State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation;Chengdu University of Technology;Chengdu;Sichuan 610059;China2.College of Geophysics;Chengdu University of Technology;Chengdu;Sichuan 610059;China3.College of Earth Sciences;Chengdu University of Technology;Chengdu;Sichuan 610059;China
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Ultra-low permeability reservoir logging series evaluation in HQ area
Sun Baodian1;Song Ziqi1;2;Cheng Zhigang1;Jing Cheng3;He Yufei1;2;Zhang Liang1;2;Duan Qiong3 and Li Miao3.1.Oil and Gas Evaluation Center;CNPC Logging Co.Ltd.;Xi’an;Shaanxi 710077;China2.College of Petroleum Engineering;Xi’an Shiyou University;Xi’an;Shaanxi 710065;China3.College of Petroleum Engineering;China University of Petroleum;Qingdao;Shandong 266555;China
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Genesis analysis of high GR reservoir and its well-log based recognition method
Zhang Tao1;Lin Chengyan1;Zhang Xianguo1;Yu Jingfeng2;Lu Xianrong3 and Zhang Shouxiu4.1.School of Geosciences;China University of Petroleum;Qingdao;Shandong 266555;China2.Exploration and Development Research Institute;Xinjiang Oilfield Company;PetroChina;Karamay;Xinjiang 834000;China3.Institute of Geoscience;Jiangsu Oilfield Branch Co.;Sinopec;Yangzhou;Jiangsu 225012;China4.Dongxin Oil Production Plant;Shengli Oilfield Branch Co.;Sinopec;Dongying;Shandong 257000;China
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Finite difference prestack depth migration based on optimal coefficient
Luo Renze1;Huang Yuanyi1;Min Chao1;Zhang Wei2;Fu Lirong3 and Gao Ming4.1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation;South-West Petroleum University;Chengdu;Sichuan 610500;China2.Tarim Oilfield Company;PetroChina;Korla;Xinjiang 841000;China3.Geophysics Exploration;Sichuan-Changqing Drilling Exploration Company;Chengdu;Sichuan 610225;China4.Nanchong Oil Refinery Factory;Sinopec;Nanchong;Sichuan 637000;China
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Reservoir porosity prediction based on AVO fluid inversion
Fang Xing1;Sun Xiping2;Zhang Ming2 and Zhou Chao2.1.College of Geoscience and Surveying Engineering;China University of Mining & Technology;Beijing 100083;China2.Research Institute of Petroleum Exploration & Development;CNPC;Beijing 100083;China
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Reservoir prediction using inversion constrained by faults model
Xu Liheng1;Li Jie1;Jiang Yan1;Xu Yancai2;Chen Xiansen1;Zhou Huajian1 and Yang Liying1.1.Exploration and Development Research Institute;Daqing Oilfield Company Limited;PetroChina;Daqing;Heilongjiang 163712;China2.Zhuozhou Branch;PetroChina Engineering Cost Management Center;CNPC;Zhuozhou;Hebei 072751;China
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Reservoir prediction in diabase alteration zone,Huanghua depression
Yao Jun1;Liu Huaqing1;Zeng Jianhong2;Li Shuangwen1;2 and Ni Changkuan1.1.Northwest Branch;Research Institute of Petroleum Exploration & Development;PetroChina;Lanzhou;Gansu 730020;China2.Exploration & Development Research Institute of Dagang Oilfield;Tianjin 300280;China
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