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Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582266
... geoscience prediction fault detection exploration geophysicist 10 seismic section zhang neural network neural information processing system resnet structure cnn convolutional layer convolutional neural network probability gradient image segmentation convolutional window Fault detection...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3581920
... mathematical transformation seismic record seismic data china university data reconstruction petroleum transformation east china reconstruction result zhang Seismic data reconstruction using Shearlet and DCT dictionary combination Deying Wang*, Kai Zhang, Zhenchun Li, Xin Xu, Yikui Zhang, China...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582875
... intelligence different vessel huang upstream oil & gas signal damage source inconsistency machine learning applied geoscience expanded abstract exploration geophysicist 10 noise interpretation inconsistency zhang monitor survey reservoir characterization seg sim-source survey inversion...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583443
... of new FWI Imaging technology, which produced a clearer reservoir image than both RTM and single-iteration least-squares RTM (LSRTM) through its iterative data fitting of the full-wavefield data. reservoir characterization node rtm image velocity model zhang green canyon fwi image wang...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583901
... effective capability to attenuate random noise. neural network seismic data machine learning deep learning applied geoscience snr noise-free label reservoir characterization upstream oil & gas deconvolution noisy data denoised deep learning method china noise bandpass zhang...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3584157
... machine learning deep learning shot gather neural network velocity estimation direct arrival exploration geophysicist 10 artificial intelligence geometry error geometry correction lmo correction surface velocity distribution surface velocity zhang survey geometry correction lmo...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594003
... geoscience velocity layer velocity gradient zhang refraction static velocity inversion basin exploration geophysicist 10 reservoir characterization refractor deeper refractor midland basin vwgradient upstream oil & gas shingled event stringer shingles deep refractor seg technical...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583896
.... upstream oil & gas traveltime data tomography result traditional traveltime tomography result reservoir characterization first-arrival traveltime tomography refraction traveltime tomography zhang equation applied geoscience exploration geophysicist 10 tomography invert resolution...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583898
... applied geoscience reservoir characterization upstream oil & gas normalization neural network derive residual static solution training sample representation static correction correction nmo correction dataset exploration geophysicist 10 different static correction zhang artificial...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3407930
... exploration geophysicist 10 zhang cluster 4 metals & mining anomaly classification strategy similarity verification seg international exposition goaf Classification strategies of electrical characterization based on k-means clustering: applying controlled-source audio-frequency...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3424462
... tomography upstream oil & gas geophysics full waveform inversion subsurface characterization regularization scheme application regularization zhang artificial intelligence deep learning full-waveform inversion seg international exposition lin los alamo national laboratory Full-waveform...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3424773
... exposition zhang © 2020 Society of Exploration Geophysicists 10.1190/segam2020-3424773.1 SEG International Exposition and 90th Annual Meeting Page 1506 © 2020 Society of Exploration Geophysicists 10.1190/segam2020-3424773.1 SEG International Exposition and 90th Annual Meeting Page 1507 © 2020 Society...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3422085
... oil & gas seismic data fast-track processing noise attenuation inversion zhang Noise is an unavoidable issue in seismic acquisition and processing. In particular with modern land acquisition design trending towards point source, point sensor and high trace density, the raw seismic...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427576
... exploration geophysicist 10 inversion reservoir characterization rtm surface velocity model rmrwi operator upstream oil & gas expanded abstract geophysics full waveform inversion zhang artificial intelligence dataset image gather waveform inversion modeling operator seg international...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3206101
..., 2019 Session Start Time: 1:50 PM Presentation Time: 1:50 PM Location: 225C Presentation Type: Oral azimuthal response fracture zhang fracture strike upstream oil & gas seg international exposition tvoa avoa synthetic study annual international meeting shear wave splitting p-sv...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214561
... international exposition zhang prestack waveform inversion reflection data quality permeability attenuation earthquake quality factor estimation reservoir characterization geophysics upstream oil & gas Addison , P. S. , 2002 , The illustrated wavelet transform handbook...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216702
... discriminator velocitygan artificial intelligence annual meeting seg international exposition machine learning velocity model velocity value zhang generalization issue evolutionary algorithm inversion full-waveform inversion neural network ground truth data-driven seismic full-waveform inversion...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3198472
... Start Time: 8:55 AM Location: 214C Presentation Type: Oral magnitude geophysics wang zhang upstream oil & gas window function compensation reverse time migration seg international exposition explicit stabilization equation stabilization scheme wave equation generalized...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3200980
... problem zhang correlation block sparse bayesian wavelet Aki , K. , and P. G. Richards , 2002 , Quantitative seismology , 2nd ed .: University Science Books . Buland , A. , and H. Omre , 2003 , Bayesian linearized AVO inversion : Geophysics , 68...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3199837
... intelligence machine learning rock skeleton china univercity zhang shear modulus aspect ratio upstream oil & gas rock physics model tight sandstone xianggang fan Avseth , P. , T. , Mukerji , and G. , Mavko , 2010 , Quantitative seismic interpretation: Applying rock...

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