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Keywords: geophysics
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Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3914719
... structure and improve resolution of subsurface geoelectric structure. ITEM differs from applications of the wave propagation synthetic aperture concept to diffusive EM geophysics. The synthetic aperture concept is incomplete, achieving no vertical compaction, for TEM beamforming. ITEM achieves full...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3915238
... international robustness upstream oil & gas inversion geophysics geological subdiscipline constraint applied geoscience interference reservoir prediction s-impedance american association p-impedance laboratory Robust multi-channel pre-stack AVA inversion based on elastic L1/2 norm Nanying...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3915640
.... upstream oil & gas artificial intelligence geology reservoir characterization algorithm noise deep learning machine learning applied geoscience gaussian noise figure-i exploration geophysicist energy 10 geophysics intermediate geologist neural network interpolation american...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3895894
... government geophysics deconvolution geology reservoir characterization position depth psf deconvolution kirchhoff migration artifact partition hessian illumination subsurface applied geoscience least-square migration energy 10 High-resolution imaging using Gaussian beam point-spread...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3899844
... The cost of collecting geophysical data can be so high that it may hinder the effective application of geophysical methods in many important problems such as mineral exploration, geothermal exploration, and carbon storage monitoring. The primary factor that increases the cost of acquisition...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3900861
... The joint inversion of gravity and magnetic method is nondestructive and widely applicated in geophysics. Deep learning methods are widely applied in the physical property inversion recently. However, most of these methods highly rely on high-quality training data, which is not available...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3902294
... association europe government energy 10 reservoir characterization exploration geophysicist modeling clastic rock complex reservoir shale oil mudstone irati shale international society geophysics saturation lrati shale shale reservoir vp-vs crossplot Quantitative characterization of lrati...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3904696
... government artificial intelligence covariance matrix history matching algorithm machine learning international exploration geophysicist efficiency geophysics american association energy 10 waveform inversion uncertainty quantification information applied geoscience annual international...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3904707
... and high-resolution results. geology inversion geologist deep learning reservoir characterization geological subdiscipline upstream oil & gas neural network machine learning exploration geophysicist international applied geoscience noise geophysics avo inversion synthetic dataset...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3905250
... government hydraulic fracturing reservoir characterization society application hongliang wu receiver international migration imaging s-wave imaging applied geoscience energy 10 geophysics noise Horizontal well S-wave imaging method and application Hongliang Wu1, Peng Liu1, Ning Li1, Yi Huang2...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3905650
... machine learning applied geoscience bridging geology artificial intelligence cnn inline inversion clapp architecture equation araya-polo geophysics gulf energy 10 barnier Bridging the gap: deep learning on seismic eld data with synthetic training for building Gulf of Mexico velocity...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3905696
... exploration geophysicist adjoint-state characteristic reflection traveltime tomography reservoir characterization traveltime characteristic reflection traveltime tomography geophysics american association Eikonal-equation-based adjoint-state characteristic reflection traveltime tomography: method...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3905813
... upstream oil & gas europe government international aghamiry geologist inversion depth distance exploration geophysicist equation geophysics regularization fwi american association gholami wavefield reconstruction media Time-domain extended-source full waveform inversion for acoustic...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3906046
... solution is observed. geologist shear relaxation viscous shear relaxation geometry united states government geological subdiscipline attenuation upstream oil & gas reservoir geomechanics frequency geophysics gassmann exploration geophysicist alkhimenkov geology reservoir...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3906473
... intelligence reservoir geomechanics inversion exploration geophysicist society calibration pressure prediction expanded abstract equation tomography international american association geophysics s-wave geological subdiscipline applied geoscience energy 10 shale background Pressure...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3907380
... that the proposed approach removes internal multiples even when it is not possible to use the optimum SF, which can be an impediment to applying MME in real data. brazil government mme geophysics american association geology optimal sf reflection applied geoscience subtraction santos upstream oil...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3907517
... government algorithm sacchi international society geophysics seismic exploration ieee transaction energy 10 trajectory Multicomponent seismic data vector reconstruction via quaternionic matrix factorization Yonghai Fu, China University of Geosciences(Beijing), Jianjun Gao, China University...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3907764
... geophysics american association geologist reservoir characterization calculation international applied geoscience society castagna energy 10 svc variation anomaly detection Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3908530
... reservoir characterization pore-fluid mobility geological subdiscipline seismic signature co 2 sedimentary rock geology sandstone permeability interface exploration geophysicist darcy heterogeneity saturation american association attenuation seismic reflectivity equation geophysics...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3908538
... We present the concept of computational geophysical acquisition (CGA) as a future strategy for efficiently collecting geophysical data. CGA is defined as the combination of preacquisition survey design, partial physical data acquisition in the field, and post-acquisition computational...

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