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Volume 88, Number 4
July 2023
In Progress

ISSN 0016-8033
EISSN 1942-2156
In this Issue
Editor's corner
GEOPHYSICS Letters
Optimized time-lapse acquisition design via spectral gap ratio minimization
Yijun Zhang; Ziyi Yin; Oscar López; Ali Siahkoohi; Mathias Louboutin; Rajiv Kumar; Felix J. Herrmann
Geophysics June 20, 2023, Vol.88, A19-A23. doi:https://doi.org/10.1190/geo2023-0024.1
Case Histories
Identification of an oil-bearing layer by formation water resistivity: A case study of the Jurassic reservoir, Southwest Ordos Basin
Geophysics June 13, 2023, Vol.88, B151-B162. doi:https://doi.org/10.1190/geo2022-0587.1
A data-driven workflow based on multisource transfer machine learning for gas-bearing probability distribution prediction: A case study
Geophysics June 16, 2023, Vol.88, B163-B177. doi:https://doi.org/10.1190/geo2022-0726.1
Seismic physical modeling study for a shale oil reservoir with complex lithofacies and meter-scale structures
Geophysics June 20, 2023, Vol.88, B179-B193. doi:https://doi.org/10.1190/geo2022-0582.1
Anisotropy
Analytic formula for the group velocity and its derivatives with respect to elastic moduli for a general anisotropic medium
Geophysics June 20, 2023, Vol.88, C111-C121. doi:https://doi.org/10.1190/geo2022-0566.1
Borehole Geophysics
Cased-hole reverse time migration imaging using ultrasonic pitch-catch measurement: Theory and synthetic case studies
Geophysics May 22, 2023, Vol.88, D241-D258. doi:https://doi.org/10.1190/geo2022-0362.1
A new neutron-gamma porosity measurement method for pulsed neutron logging tools
Geophysics May 22, 2023, Vol.88, D259-D269. doi:https://doi.org/10.1190/geo2022-0471.1
Borehole acoustic full-waveform inversion
Geophysics June 12, 2023, Vol.88, D271-D293. doi:https://doi.org/10.1190/geo2021-0741.1
Joint inversion of formation radial shear-velocity profiles by dipole acoustic logging while drilling
Geophysics June 13, 2023, Vol.88, D295-D305. doi:https://doi.org/10.1190/geo2022-0426.1
Electrical and Electromagnetic Methods
Forward modeling of direct-current resistivity data on unstructured grids using an adaptive mimetic finite-difference method
Geophysics June 12, 2023, Vol.88, E123-E134. doi:https://doi.org/10.1190/geo2022-0438.1
Gravity and Magnetic Exploration Methods
2.5D magnetization vector inversion of vector magnetic data
Geophysics June 13, 2023, Vol.88, G135-G144. doi:https://doi.org/10.1190/geo2022-0464.1
Interpretation Methods
Active learning with deep autoencoders for seismic facies interpretation
Geophysics May 23, 2023, Vol.88, IM77-IM86. doi:https://doi.org/10.1190/geo2022-0353.1
Self-supervised time-frequency representation based on generative adversarial networks
Geophysics June 15, 2023, Vol.88, IM87-IM99. doi:https://doi.org/10.1190/geo2022-0212.1
Deep-learning-based 3D fault detection for carbon capture and storage
Geophysics June 15, 2023, Vol.88, IM101-IM112. doi:https://doi.org/10.1190/geo2022-0755.1
Near-surface and Urban Geophysics
Geotechnical site characterization with 3D ambient noise tomography
Geophysics May 23, 2023, Vol.88, KS101-KS112. doi:https://doi.org/10.1190/geo2022-0445.1
Passive Seismic and Microseismic Methods
Joint denoising and classification network: Application to microseismic event detection in hydraulic fracturing distributed acoustic sensing monitoring
Geophysics June 16, 2023, Vol.88, L53-L63. doi:https://doi.org/10.1190/geo2022-0296.1
Reservoir Geophysics
Seismic predictions of fluids via supervised deep learning: Incorporating various class-rebalance strategies
Geophysics May 23, 2023, Vol.88, M185-M200. doi:https://doi.org/10.1190/geo2022-0363.1
Semisupervised seismic impedance inversion with data augmentation and uncertainty analysis
Geophysics June 20, 2023, Vol.88, M213-M224. doi:https://doi.org/10.1190/geo2022-0509.1
Rock Physics
Overburden 4D seismic analysis: Influence of stress and pore-pressure changes accounting for elastic contrast between a reservoir and its anisotropic surrounding rocks
Geophysics June 12, 2023, Vol.88, MR171-MR184. doi:https://doi.org/10.1190/geo2022-0033.1
Stress sensitivity of elastic moduli in high-porosity cemented sandstone — Heuristic models and experimental data
Geophysics June 12, 2023, Vol.88, MR185-MR194. doi:https://doi.org/10.1190/geo2022-0425.1
Induced polarization of clay-rich materials — Part 1: The effect of desiccation
Geophysics June 12, 2023, Vol.88, MR195-MR210. doi:https://doi.org/10.1190/geo2022-0510.1
Acoustoelastic Mori-Tanaka model for third-order elastic constants of fractured rocks
Geophysics June 13, 2023, Vol.88, MR211-MR228. doi:https://doi.org/10.1190/geo2022-0583.1
Pore pressure effects on the anisotropic joint elastic-electrical properties of artificial porous sandstones with aligned fractures
Geophysics June 15, 2023, Vol.88, MR229-MR239. doi:https://doi.org/10.1190/geo2022-0588.1
Research on the forward-modeling method of viscoelastic Chapman extension in partially saturated rocks
Geophysics June 20, 2023, Vol.88, MR241-MR263. doi:https://doi.org/10.1190/geo2022-0527.1
Seismic inversion
Estimating two groups of fracture weaknesses using azimuthal differences in partially incidence-angle-stacked seismic amplitudes
Geophysics May 22, 2023, Vol.88, R407-R419. doi:https://doi.org/10.1190/geo2022-0541.1
Improved seismic envelope full-waveform inversion
Geophysics June 07, 2023, Vol.88, R421-R437. doi:https://doi.org/10.1190/geo2022-0444.1
Finite-frequency sensitivity kernels and hierarchical traveltime and waveform inversion of direct and reflected waves from vertical seismic profile data
Geophysics June 12, 2023, Vol.88, R439-R452. doi:https://doi.org/10.1190/geo2022-0358.1
Salt and subsalt structure recovery — An envelope-based waveform inversion with local angle domain illumination compensation and L-BFGS
Geophysics June 12, 2023, Vol.88, R453-R467. doi:https://doi.org/10.1190/geo2022-0550.1
The back-and-forth method for the quadratic Wasserstein distance-based full-waveform inversion
Geophysics June 15, 2023, Vol.88, R469-R483. doi:https://doi.org/10.1190/geo2022-0383.1
Reweighted variational full-waveform inversions
Geophysics June 19, 2023, Vol.88, R499-R512. doi:https://doi.org/10.1190/geo2021-0766.1
Seismic velocity inversion transformer
Geophysics June 19, 2023, Vol.88, R513-R533. doi:https://doi.org/10.1190/geo2022-0283.1
Fisher-Bayesian inversion for estimating shale gas facies
Geophysics June 19, 2023, Vol.88, R535-R543. doi:https://doi.org/10.1190/geo2022-0315.1
Expectation-maximization framework-based image-domain least-squares migration
Geophysics June 19, 2023, Vol.88, R545-R558. doi:https://doi.org/10.1190/geo2022-0373.1
A tutorial of image-domain least-squares reverse time migration through point-spread functions
Geophysics June 20, 2023, Vol.88, R559-R578. doi:https://doi.org/10.1190/geo2022-0629.1
Seismic Modeling and Wave Propagation
Helmholtz-equation solution in nonsmooth media by a physics-informed neural network incorporating quadratic terms and a perfectly matching layer condition
Geophysics June 13, 2023, Vol.88, T185-T202. doi:https://doi.org/10.1190/geo2022-0479.1
An improved elastic wavefield separation method based on the Helmholtz decomposition
Geophysics June 13, 2023, Vol.88, T203-T210. doi:https://doi.org/10.1190/geo2022-0628.1
Finite-difference modeling with topography using 3D viscoelastic parameter-modified free-surface condition
Geophysics June 21, 2023, Vol.88, T211-T226. doi:https://doi.org/10.1190/geo2022-0556.1
An optimal spatial-filtering method derived from eigenvalue perturbation for extending the Courant-Friedrichs-Lewy stability limit
Geophysics June 21, 2023, Vol.88, T227-T236. doi:https://doi.org/10.1190/geo2022-0636.1
Signal Processing
Simultaneous off-the-grid regularization and reconstruction for 3D seismic data by a new combined sampling operator
Geophysics May 16, 2023, Vol.88, V291-V302. doi:https://doi.org/10.1190/geo2022-0500.1
An adaptive linear-mode decomposition for effective separation of linear and nonlinear seismic events, ground roll, and random noise
Geophysics June 07, 2023, Vol.88, V303-V315. doi:https://doi.org/10.1190/geo2022-0470.1
Denoising distributed acoustic sensing data using unsupervised deep learning
Geophysics June 13, 2023, Vol.88, V317-V332. doi:https://doi.org/10.1190/geo2022-0460.1
CCNet-5D: 5D convolutional neural network for seismic data interpolation
Geophysics June 19, 2023, Vol.88, V333-V344. doi:https://doi.org/10.1190/geo2022-0420.1
Data and model dual-driven seismic deconvolution via error-constrained joint sparse representation
Geophysics June 21, 2023, Vol.88, V345-V359. doi:https://doi.org/10.1190/geo2022-0561.1
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