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Keywords: applied geoscience
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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-2021-3583288
... inversion machine learning inversion exploration geophysicist 10 magnetization direction deep learning applied geoscience potential field data u-net structure deep learning method fcn 3D inversion of potential field data based on fully convolutional networks Zhenlin Hu*, Shuang Liu and Xiangyun...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582003
...© 2021 Society of Exploration Geophysicists 10.1190/segam2021-3582003.1 First International Meeting for Applied Geoscience & Energy Page 2659 © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3582003.1 First International Meeting for Applied Geoscience & Energy Page 2660 © 2021 Society...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3590593
... predictions and aspect ratio (Li et al., 2020) in order to invert pore structure the real measurements. © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3590593.1 First International Meeting for Applied Geoscience & Energy Page 302 Bayesian nonlinear rock-physics inversion based on elastic...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583219
... strong peak reflections (black) in the seismic profile, while Chang 72 sub-member, the main production layer of tight oil, is shown as trough reflection (red) © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3583219.1 First International Meeting for Applied Geoscience & Energy Page 1011...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582506
..., At the same time, the high-speed and high-density characteristics of igneous rocks have obvious shielding effect on the imaging of underlying strata, resulting in © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3582506.1 First International Meeting for Applied Geoscience & Energy Page 3429...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594147
.../segam2021-3594147.1 First International Meeting for Applied Geoscience & Energy Page 1171 Enhanced detection of faults Furthermore, according to the calculation results of diffusion in all directions is small. In areas where the image instantaneous frequency and instantaneous wavenumber texture direction...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583268
... is. The constraint of l2 norm of the first term is to make the reconstructed signal spectrum converge to the seismic signal spectrum. © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3583268.1 First International Meeting for Applied Geoscience & Energy Page 2649 Seismic High Resolution Processing...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583355
... global optimization artificial intelligence seismic data information well information exploration geophysicist 10 upstream oil & gas applied geoscience waveform inversion geophysics reservoir characterization genetic algorithm inversion method full waveform inversion exploration target...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583114
... constrained inversion scheme using an iteratively reweighted least-squares algorithm, which is accelerated by © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3583114.1 First International Meeting for Applied Geoscience & Energy Page 2016 Time-frequency sparse Gabor transform for detecting...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3581167
... shale gas applied geoscience data acquisition amplitude anomaly hydraulic fracturing anomaly spatial distribution fracture reservoir characterization upstream oil & gas equivalent apparent resistivity proppant source em method survey line hydraulic fracturing monitoring...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594218
... speed. From formula (3), we can know that Seismic waves have a stronger attenuation effect. © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3594218.1 First International Meeting for Applied Geoscience & Energy Page 2178 Ternary Constrained Oil and Gas Detection Technology Based on Energy...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583209
... exploration geophysicist 10 artificial intelligence applied geoscience objective function optimization method reservoir characterization receiver combination noise suppression noise energy response array parameter weighting coefficient upstream oil & gas seismic acquisition multi-frequency...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3577860
... reservoir characterization approximation novel prestack basic pursuit upstream oil & gas applied geoscience exploration geophysicist 10 fatti approximation elastic parameter constraint correlation inversion prestack inversion objective function prestack basic pursuit 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-2021-3583365
... Program but was not presented at IMAGE 2021 in Denver, Colorado. neural network seismic data artificial intelligence interperted horizon machine learning deep learning applied geoscience reservoir characterization upstream oil & gas accuracy seismic horizon extraction seismic sample...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583212
..., and amplitude curvature © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3583212.1 First International Meeting for Applied Geoscience & Energy Page 1101 Attribute-driven residual lateral moveout correction for azimuthally limited seismic volumes fracture zone fills 5500m/s-6200m/s. Judging from...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582702
... reservoir characterization seismic data interlayer reflection coefficient upstream oil & gas applied geoscience mudstone interlayer sparse inversion technique thickness exploration geophysicist 10 seismic resolution thin-interbed reservoir identification new method drilling...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582703
... Program but was not presented at IMAGE 2021 in Denver, Colorado. metals & mining sustainable development sustainability reservoir characterization subsurface storage climate change social responsibility saline aquifer efficiency factor nigeria applied geoscience co 2 storage...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594616
... & gas detection fracture prediction fracture characterization reservoir characterization deep archaean buried-hill reservoir application reservoir applied geoscience exploration geophysicist 10 anisotropic gradient Application of VVAz and AVAz inversion based on wide azimuth seismic data...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594610
... in the iterative process, so as to achieve faster convergence speed. Fista is widely used in the field of © 2021 Society of Exploration Geophysicists 10.1190/segam2021-3594610.1 First International Meeting for Applied Geoscience & Energy Page 2994 Application of fast K-SVD algorithm in noise filtering of complex...
Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583466
... with different pore structures. The prediction method of permeability, porosity and shale content has achieved good application effect in actual production. Note: This paper was accepted into the Technical Program but was not presented at IMAGE 2021 in Denver, Colorado. fluid dynamics applied geoscience...

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