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SEG International Exposition and Annual Meeting
October 11–16, 2020
Virtual
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Day 4 Wed, October 14, 2020
Elastic, Anisotropy, and Multiparameter Method
Density gradient for elastic FWI in Vp-Vs-density parameterization
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418133.1
Elastic full-waveform inversion of intensity-focused seismic data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427674.1
Elastic full-waveform inversion with spatial probabilistic petrophysical constraints
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426914.1
Elastic-parameter estimation by combining full-waveform inversion by model extension and target-oriented elastic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428395.1
Formulations and properties of traveltime inversion kernels in elastic VTI media
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425140.1
FWI-driven orthorhombic modeling with OBS data for reservoir imaging offshore Trinidad
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427205.1
Long offset ocean bottom node full-waveform inversion and multi-azimuth tomography for high-resolution velocity model building: North Sea, Utsira High
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428806.1
Simultaneous wavespeed and attenuation reconstruction by complex-valued optimization with adaptive BM3D regularization
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426277.1
New Methods and Developments
Modelling the geometry of the Trans-Atlantic Geotraverse seafloor massive sulphide deposit through magnetic surface geometry inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425506.1
Improving the accuracy of convolutional neural networks in predicting magnetization directions
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426827.1
Characterizing a Precambrian intrusive complex by integrating potential field data into 3D quasi-geology model building
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428385.1
Regional scale mineral exploration through joint inversion and geology differentiation based on multi-physics geoscientific data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428427.1
Remote sensing data fusion and machine learning techniques for mineral exploration
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428251.1
A comparison of MobileMT with ZTEM and HELITEM over isolated conductors in the Athabasca Basin, Saskatchewan, Canada
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428466.1
True 3D modeling of land controlled source EM
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427957.1
Surface geometry inversion of time-domain EM data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427026.1
Surface Wave Analysis
A unique approach for estimating surface-wave instability and nonuniqueness
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427988.1
A multiscale linearized inversion method for surface wave dispersion curves
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427490.1
Imaging dispersion of MASW data with the rammer source
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427126.1
A density-based spatial clustering application for a fully automatic picking of surface wave dispersion curves
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423024.1
Retrieving ultra-low frequency surface waves from land blended continuous recording data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418624.1
Geomechanics, Fractures, and Flow
SEAM II Barrett model: Prestack multicomponent anisotropic modeling and its implications on fracture detection
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427832.1
New workflow for estimating seismic wave attenuation from 3D OBC data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427803.1
Modeling fracture propagation, seismic identification, and gas production in shale reservoirs
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427020.1
Fracture characterization from seismic data in the presence of multiple vertical fracture sets
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3417839.1
Gassmann-Nur-Aplin pore pressure prediction
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423889.1
Seismic-constrained cavity reservoir modeling and reservoir connectivity analysis
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428396.1
Identification of inter-well connectivity path combining geophysical and dynamic production data in carbonate reservoir
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427931.1
Importance of monitoring seismicity induced by CO2 sequestration at Illinois Basin — Decatur Project
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427548.1
Recent Advancements
Acoustic velocity signatures of acidized and propped fractures in Marcellus Shale
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427203.1
Effects of crack roughness on attenuation caused by squirt flow in Carrara marble
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427789.1
Wettability dependent P-wave scattering and velocity saturation relation in granular medium
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427195.1
Poroelastic effects of the damaged zone on fracture reflectivity and normal compliance
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426854.1
Mudrock velocity anisotropy based on history of the full strain tensor
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427647.1
Petrophysical multimineral analysis using genetic optimization to solve complex mineral composition in unconventional reservoirs
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425780.1
Stress paths and predicted time-shifts around a depleting reservoir
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420041.1
3D seismic modeling of heterogeneous poorly-consolidated sandstones in shale host rocks
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418232.1
New Developments, Novel Applications, and Case Studies
Deblending of OBN ultralong-offset simultaneous source acquisition
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428390.1
An inversion-based deblending solution
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427002.1
Improving seismic data completion via low-rank tensor optimization
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423985.1
Learning from migration and demigration: A practical approach for fast denoising
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3422085.1
New Developments, Novel Applications and Case Studies
Non-surface-consistent short-wavelength statics correction for dense and subsampled data: A rank-based approach
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426918.1
Non-stationary source waveform and Q estimation by sparse-pulse decomposition of seismic images
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428440.1
Marchenko Green’s functions from compressive sensing acquisition
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424845.1
CRS imaging through dynamic warping based automatic semblance pick — A case study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426703.1
Least Squares Migration and its Application
A fast image domain least squares migration method with local data target approach
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423961.1
Least-squares reverse time migration through anisotropic tensorial elastodynamics
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425808.1
Prestack least-squares RTM on surface offset gathers for more reliable quantitative interpretation — Santos Basin case study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427474.1
Structure enhanced least-squares migration by deep learning based structural preconditioning
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426676.1
Efficient least-squares reverse time migration with common-shot gathers
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428152.1
Iterative least-squares migration for high-resolution angle gathers
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427923.1
Quasi-elastic least-squares reverse-time migration of PS reflections
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426646.1
Including internal multiples from the estimated image in least-squares reverse-time migration
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426726.1
Advances in Denoising, Deblending and Reconstruction
Seismic data enhancement and targeted noise removal using time-frequency masking guided by beamformed data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420095.1
Multichannel singular spectrum analysis denoising and reconstruction for irregular grid (I-MSSA)
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425000.1
Dense ocean-bottom node interpolation using priors derived from reciprocity
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426844.1
Making seismic reconstruction more robust via a generalized loss function
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427818.1
Seismic data interpolation using a POCS-guided deep image prior
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427320.1
Deep prior-based seismic data interpolation via multi-res U-net
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426173.1
Ground roll attenuation with an unsupervised deep learning approach
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425792.1
Enhancing seismic source separation with an apparition-inversion hybrid method
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425616.1
Geophysics in Medicine
High-frequency full-waveform inversion with deep learning for seismic and medical ultrasound imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426935.1
Full-waveform inversion with applications to subsurface characterization and breast cancer detection
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424462.1
Extended source imaging — A unifying framework for seismic and medical imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426999.1
Applying a joint geophysical inversion approach for medical imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427024.1
Filtering out extraneous noise in brain signal using geophysical processing
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428153.1
Full-waveform inversion of transmitted ultrasound to image the human brain
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427524.1
Geophysical Exploration of the Solar System by NASA
Proving lunar resources are actually reserves
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428357.1
In-situ resource utilization options for the Moon and Mars
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426725.1
The Lunar Geophysical Network Mission
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3416702.1
Seismic exploration on the Moon, Mars and beyond
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427324.1
Seismology on Titan: A seismic signal and noise budget in preparation for Dragonfly
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426937.1
The new low earth orbiting satellite system set to change the course of geophysical data acquisition and processing
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427808.1
Algorithms 2
Robust seismic impedance inversion based on model spectrum weighted constraint
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3417800.1
Prestack AVO inversion using the improved artificial bee colony algorithm based on exact Zoeppritz equations
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423575.1
Application of amplitude attenuation gradient under lithological constraints in hydrocarbon detection
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427489.1
The preconditioned ARD-based AVA inversion method for P-impedance and S-impedance
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3415458.1
A seimidefinite programming method for poststack seismic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426399.1
Frequency-dependent AVO analysis in fracture porous media
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425401.1
Imaging Algorithms and Case Studies
Joint inversion of airborne electromagnetic and total magnetic intensity data using Gramian structural constraints: Case study of the Reid-Mahaffy test site in Ontario, Canada
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427220.1
Imaging of subsurface orebody with airborne electromagnetic data using a recurrent neural network
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427240.1
Synthesizing TEM data by a 3D FETD approach: A case study of delineating a resistive basaltic body located in the Narenbaolige coalfield, China
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3414753.1
Rapid imaging of CO2 storage using deep learning with 4D electromagnetic data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418129.1
Classification strategies of electrical characterization based on k-means clustering: Applying controlled-source audio-frequency magnetotellurics for goaf detection
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3407930.1
Imaging of steel casing’s conductivity using surface electrical data and a deep learning approach
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426575.1
Machine Learning and Deep Learning
Augment time-domain FWI with iterative deep learning
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424983.1
Elastic full-waveform inversion with extrapolated low-frequency data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428087.1
Elastic full-waveform inversion with recurrent neural networks
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425921.1
Full-waveform inversion using machine learning optimization techniques
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425831.1
Low-frequency generation and denoising with recursive convolutional neural networks
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428270.1
Physics-guided self-supervised learning for low frequency data prediction in FWI
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423396.1
Gravity in Exploration
Physical analysis of typical magnetic core materials based on COMSOL
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427067.1
Inversion of gravity anomaly for basement relief estimation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426305.1
Multi-physics inversion of common density-susceptibility geometry constrained by the Gramian
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3415790.1
Bouguer anomaly map and 2D modeling case study from Santa Lucía Basin, onshore Uruguay
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426365.1
2D forward gravity and magnetic modeling of the Porcupine assemblage, Matheson area
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427249.1
3D hybrid gravity inversion to image interface of Poyang Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428397.1
Seismic Facies Analysis
Re-evaluation of a post-rift unconfirmed play in the Norwegian North Sea for undiscovered stratigraphic traps by using a multidisciplinary approach
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424803.1
Seismic sedimentologic characterization of a deep-buried Cambrian carbonate bank in Gucheng area, Tarim Basin, China
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3411871.1
Geophysical sedimentary cycle automatic analysis and imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3416315.1
Complete sequence stratigraphy from seismic optical flow without human labeling
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427292.1
Using seismic microfacies to identify tidal sand ridges from high-precision three-dimensional seismic reflection data: An example from Xihu Depression, East China Sea Shelf Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427523.1
Andaman Sea — Seismic exploration de-risking
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3400079.1
Inversion 2
Joint learning for seismic inversion: An acoustic impedance estimation case study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428378.1
Seismic inversion by multi-dimensional Newtonian machine learning
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425975.1
Joint 2D inversion of AMT and seismic traveltime data with deep learning constraint
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426298.1
RNN-based gradient prediction for solving magnetotelluric inverse problem
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428333.1
Machine learning assisted seismic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425889.1
Wavefield reconstruction inversion via machine learned functions
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427351.1
Case Studies, Modeling, and Imaging 2
A rapid method for making P-SV synthetic seismogram and its application of reservoir depth prediction in gas cloud area: A case study from Bohai Bay, China
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425927.1
2C SS wave splitting analysis and correction for multi-fracture layers
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426422.1
Vz noise attenuation using dual-tree complex wavelet transform
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426428.1
Electrical/Electromagnetic Methods
Open-source geophysical software development for groundwater applications
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425913.1
Characterizing PFAS contamination from bench-top assessment of complex resistivity (CR) and nuclear magnetic resonance (NMR) measurements
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428201.1
Ground-penetrating radar processing and interpretation of sedimentary deposits at Mochena Borago Rockshelter, southwest Ethiopia
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3410748.1
Moisture content monitoring of evapotranspiration (ET) cover using geophysical testing
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420803.1
Curbside electrical monitoring for cavities beneath road surface and ground collapse
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428436.1
Helicopter time domain electromagnetic results over northern extension of the Spiritwood Valley Aquifer, North Dakota
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428042.1
Microseismicity
Bayesian inversion for elastic properties and microseismic event locations in HTI media: A physical modeling study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426961.1
Crosscorrelation time-pick workflow of microseismic data starting from migration-based locations
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425638.1
Wavefield inversion for microseismic imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427918.1
High-resolution source location with sparsity-promoting interferometric cross-correlation migration
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427411.1
Predict passive seismic events with a convolutional neural network
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425457.1
Revisiting the hypocenter-velocity problem through a slope tomography inspiration
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428084.1
Clastics and Carbonates 2
3D seismic geomorphology of the abandoned channel for insight into a more complete fluvial reservoir characterization
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428046.1
Case study: Increasing hydrocarbon production from infill wells against the first successful microseismic monitoring of conventional reservoirs in Golfo San Jorge Basin, Argentina
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428435.1
Refraction seismic for pre-salt reservoir characterization and monitoring
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426667.1
Establishing seismic as a reliable technology for Gulf of Mexico deepwater fields
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426787.1
Understanding refracted wave paths for Brazilian pre-salt target-oriented imaging
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426868.1
Saturation estimation of gas hydrate from logs based on rock physics modeling
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427916.1
Methods 2
Two novel Fourier finite-difference schemes for acoustic wave propagation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428344.1
Microfracture detection for CO2 storage by using the spectral element method and the linear slip model
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428027.1
Efficient and flexible characterization of paleokarst seismic signatures using point-spread function-based convolution modeling
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426595.1
Measuring and modeling drillstring vibrations with top drive and near-bit sensors
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423747.1
Seismic attenuation models: Multiple and fractional generalizations
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3421172.1
Dissipation factors of inhomogeneous seismic waves in porous media and their special forms
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3417399.1
Seismic Data Deblending and Noise Attenuation
Multiscale analysis and denoising of near offset vibroseis data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427285.1
Swell noise suppression via correntropy based robust sparsity-promoting method
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427492.1
Mixture of Gaussians based robust sparse representation for erratic noise suppression
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427530.1
Iterative deblending with robust Fourier thresholding
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425671.1
Lp-space robust matching pursuit algorithm for time-domain Radon-based deblending
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3416118.1
Source separation using alternating projection method: Practical issues
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427690.1
Improvements in Time-Lapse Analysis
Unlocking seismic monitoring of stiff reservoirs with 4D OBN: a case study from Brazil pre-salt
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426740.1
Double-wavelet double-difference time-lapse waveform inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428070.1
Monitoring the Snøhvit gas field using seabed gravimetry and subsidence
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3413983.1
Towards integrated modeling of deformations, time-lapse seismic changes, and failure stresses caused by massive underground fluid operations
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427353.1
4D simultaneous PP-PS prestack inversion in the Edvard Grieg field, Norwegian North Sea
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426908.1
Target-oriented time-lapse waveform inversion using redatumed data: Feasibility and robustness
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420515.1
Advances in Sources, Receivers, and Methods
Native true amplitude and phase broadband sensing now available with the latest MEMS sensors
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423114.1
Inverse Q sweep signal for broadband Vibroseis acquisition
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426488.1
The application of cascade encoding frequency separated simultaneous sweep
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3409644.1
Explosion numerical simulation: a method for designing source excitation parameters
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3417389.1
Method and application of offset vector summation in node repositioning based on refractions
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426176.1
Obtain higher spatial bandwidth via compressed sensing
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426292.1
Theory and Processing
Cumulative moduli for orthotropic media: Parametrization for quasi P-wave phase velocity
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424228.1
Conditioning steps and pitfalls in seismic fracture prediction
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420233.1
Anisotropy correction and fluid substitution for deviated wells
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424466.1
Reflection and transmission coefficient approximations for arbitrarily anisotropic media
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424753.1
A new S-wave free acoustic approximation for the transversely isotropic media with a vertical symmetry axis
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418400.1
On parameterization in monoclinic medium with a horizontal symmetry plane
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418591.1
Algorithms and Methodology 2
LaWie — sparse-spike deconvolution with LASSO and Wiener filter
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426921.1
Seismic AVO statistical inversion incorporating poroelasticity
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3413168.1
Facies and reservoir properties estimation by a transdimensional seismic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427560.1
Empirical Bayesian multi-angle wavelet combination
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428211.1
The AVO template: A tool for AVO interpretation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3409444.1
Quantifying uncertainties by utilizing geostatistical seismic integrated modeling
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426233.1
Monoclinic AVAz inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427199.1
Effect of seismic anisotropy on AVO interpretation: A Monte Carlo simulation study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427877.1
Seismic Applications 2
Fracture height and density estimation from rapid time-lapse DAS VSP
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3416678.1
Q estimation from geophone and DAS VSPs
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3416667.1
DAS characterization of an unconventional shale reservoir using guided waves
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3406984.1
Analysis of guided waves excited by microseismic events in DAS data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426465.1
Rapid deployment of distributed acoustic sensing systems to track earthquake activity
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426905.1
Deepwater DAS walkaway VSP analysis
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423715.1
Hydraulic fracture characterization using fiber optic DAS and DTS data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425789.1
Influence of gauge length on DAS VSP data at the Houston Research Center test well
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3419066.1
Theory and New Development
Anderson acceleration for seismic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425521.1
Direct elastic full-waveform inversion of rock physics properties
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427272.1
From slope tomography to FWI: Is the conventional workflow viable in complex settings?
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428063.1
Hessian-based multiparameter fractional viscoacoustic full-waveform inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426699.1
Multiparameter full-waveform inversion in fluid-saturated porous media
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425691.1
The role of fiber geometry and gauge length in multiparameter elastic FWI of coiled DAS fiber data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427798.1
Attributes
Firefly algorithm for transient electromagnetic inversion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3418217.1
Seismic-informed carbonate shelf-to-basin transition in Cambrian, Tarim Basin, China
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424378.1
Wasserstein cycle-consistent generative adversarial network for improved seismic impedance inversion: Example on 3D SEAM model
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425785.1
Multiattribute analysis of a Pleistocene fluvial system using RGB color blending and self-organizing maps
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428029.1
Quantifying methods for analyzing submarine slope-gullies in the North Carnarvon Basin, offshore NW Australia
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428110.1
Identification of different types of paleochannels using 3D seismic and well log data: Special features by the example of oil field in western Siberia
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428130.1
New Methods and Case Histories
Quantifying uncertainties of deterministic geophysical inversions using mixed Lp norms
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420227.1
Multiple-order moments of the transient electromagnetic response of a one-dimensional earth with finite conductance — An example
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423437.1
Groundfloor EM — A new adaptation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428168.1
Application of CSEM method to study deep copper-sulphide deposits
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425121.1
Determination of gold mineralization zones based on open fault structure using tilt derivative filter controlled by time-domain induced polarization (TDIP) method: Cibaliung Field, Banten
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427979.1
3D seismic imaging of metallic deposits in Ashele mining camp, China
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427580.1
Modeling and Other Applications 2
Automate seismic velocity model building through machine learning
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427022.1
Velocity model building by deep learning: From general synthetics to field data application
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428324.1
Anisotropic eikonal solution using physics-informed neural networks
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423159.1
Detecting the fundamental mode of energy for surface wave analysis, modelling, and inversion, using a deep convolutional network
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424584.1
Real-data earthquake localization using convolutional neural networks trained with synthetic data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428107.1
Passive seismic signal denoising using convolutional neural network
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427266.1
SymAE: An autoencoder with embedded physical symmetries for passive time-lapse monitoring
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423931.1
Automated identification and quantification of rock types from drill cuttings
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426273.1
Inversion 3
Quality control of deep generator priors for statistical seismic inverse problems
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428013.1
Time-lapse seismic data inversion for estimating reservoir parameters using deep learning
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3419749.1
Geophysical data and gradient translation using deep neural networks
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423766.1
Application of genetic inversion for rock property prediction in the F3 Block, North Sea Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428410.1
Spatiotemporal modeling of seismic images for acoustic impedance estimation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428298.1
Advances in Inversion
Full-waveform inversion with alternating source and model update for shallow seismic
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428219.1
High-resolution near-surface Laplace-Fourier FWI in a surface-consistent framework
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425003.1
First-arrival traveltime inversion with embedded boundary method for irregular topography
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3413593.1
Cross-penalization surface-wave Inversion using the high-resolution linear Radon transform
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428202.1
Improving near-surface anomaly detection via a full-waveform inversion scheme integrated with seismic diffraction tomography
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428085.1
CDP-domain traveltime and waveform inversion for initial velocity estimation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420050.1
Rapid high-resolution 3D seismic surface traveltime tomography
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427962.1
A first arrival multi-information joint inversion method based on wave-equation for near-surface velocity model building
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424666.1
Seismic Inversion and Analysis
The seismic aircraft footprint: Probing near surface and tracking aircraft
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426206.1
Soil type data analytics prediction using electrical resistivity and S-wave velocities for shallow (<20 m) unconsolidated sediments
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428165.1
Near-surface SH-wave seismic reflection imaging and inversion: An analysis of a Mississippi Holocene point-bar
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427961.1
Near-surface investigation by the vibration of drilling shothole in mountain seismic exploration
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3411521.1
Near-surface azimuthal anisotropy analysis based on first arrival traveltime
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426339.1
Line-guided first break picking via random sample consensus (RANSAC)
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3422645.1
Microseismic and Ambient Noise Studies
Surface microseismic acquisition and processing with a lightweight array
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426563.1
Permian Basin case study part I: Constraining anisotropic velocity and improving microseismic event locations by using shear-wave splitting
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3423107.1
Microseismic reservoir imaging in the Permian Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3399804.1
DC or not DC?
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3399830.1
Microseismic signal reconstruction by block matching with a novel matching criterion
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3420270.1
Ambient noise Rayleigh and Love wave tomography beneath the sally palladium-copper deposit (Ontario, Canada)
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426777.1
Impact of drilling-related operations on imaging iron-bearing formations in Pilbara, Western Australia using seismic interferometry
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427114.1
Pseudo arrivals generated by frequency normalization for seismic interferometry with scattered waves — Stationary-phase analysis
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427903.1
Inversion and Integrated Studies
Integrated seismic inversion and sedimentological modelling for reservoir characterization and well de-risking in a deep-water turbidite systems: Brown field case study
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425443.1
Modified Stochastic Inversion (MSI)
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424954.1
A novel wavelet extraction method from seismic data without well information
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427201.1
Seismic reservoir characterization of Wara Formation using prestack geostatistical inversion integrated with rock physics modeling: A case study in Kuwait
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427374.1
Prestack simultaneous inversion to explore the hydrocarbon prospectivity of a clastic reservoir — A case study from Kuwait
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427429.1
Characterization of intra-platform shoal reservoir using core seismic and production data
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427710.1
An integrated reservoir characterization study with data analytics in Búzios field, Santos Basin, offshore Brazil
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3422650.1
Resolution, Fractures, and Flow
Rejuvenating vintage seismic to unlock thin-bed oil production: A case study from South Sumatra Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427619.1
A new method of thin interlayer net thickness prediction based on SVM algorithm and its application
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427534.1
An efficient method of fracture characterization by the integration of a composite seismic discontinuity attribute and the simulated paleo stress field
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427401.1
Inversion of fracture aperture distribution from permeability-velocity relations
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3425965.1
Porosity and permeability estimates of a fractured carbonate reservoir in the pre-salt layer of the Santos Basin
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3411195.1
Measurements
An integrated approach to understand the failure mechanism in cement and formation
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3408911.1
Experimentally quantifying the evolutions of static elastic properties upon cyclic loading and unloading
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428164.1
Stress dependence of velocities and permeability in tight gas sandstones
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3414427.1
Measurement of porosity for gas shale and estimation of its permeability
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3424960.1
Geophysical measurements for detection of hydrate formation in coreflooding experiments with undersaturated oil and seawater injection
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3426878.1
A new apparatus for measuring low-frequency attenuation: Low-frequency module
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3427119.1
Attenuation and Dispersion
Effects of rock permeability and fluid saturation on seismic wave dispersion and attenuation of sandstone
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3428191.1
P-wave attenuation in partially saturated sandstones with varying pressures
Paper presented at the SEG International Exposition and Annual Meeting, Virtual, October 2020.
doi: https://doi.org/10.1190/segam2020-3412339.1