Geophysics

Article	Citations
A depth-variant seismic wavelet extraction method for basis pursuit inversion with an impedance trend constraint	73
An accurate and efficient multiscale finite-difference frequency-domain method for the scalar Helmholtz equation	71
Simulation of seismic waves in fluid-solid coupled thermoelastic media	69
Noise suppression using a near-source wavelet	68
Kernel method for gravity forward simulation in implicit probabilistic geologic modeling	68
Weakly anelliptical traveltime analysis: Ambiguity between subsurface and elasticity	64
Approximation of P-, S1-, and S2-wave reflection coefficients for orthorhombic media	59
A study of time spectrum identification of induced polarization field based on Weibull distribution function	54
Nonuniform 3D finite-difference elastic wave simulation on staggered grids	48
A sliced-3D approach to finite-difference time-domain modeling by optimizing perfectly matched layers	45
This issue of Geophysics	43
Bayesian joint inversion of seismic and electromagnetic data for reservoir lithofluid facies, including geophysical and petrophysical rock properties	40
Fast 3D forward modeling of a potential field based on spherical symmetry of gravitational potential	36
Leveraging overfitting for good — A two-step deep image prior model for seismic denoising	36
Influence of gas accumulation on rock elasticity and control factor analysis for gas chimney formation	35
Extending the Courant-Friedrichs-Lewy stability condition by local eigenvalue perturbation	34
AeroVmag: A new aero-towed vector magnetometer system	34
Fast forward modeling of magnetotelluric data in complex continuous media using an extended Fourier DeepONet architecture	32
Multiparameter full-waveform inversion based on the viscous acoustic-viscoelastic wave fluid-solid coupled equation	32
Gaussian mixture model deep neural network and its application in porosity prediction of deep carbonate reservoir	31
Unsupervised contrastive learning for seismic facies characterization	31
Geophysical exploration strategy for Cu-Ni-Co deposits in China: A review	30
Continuous surface-to-distributed acoustic sensor snapshots explain reactivation of individual natural fractures during an unconventional reservoir stimulation	29
The ℓ1−2-norm-regularized basis pursuit seismic inversion based on the exact Zoeppritz equation	28
Seismic data antialiasing interpolation using sparse Radon transform and dynamic mask function	28

Exploring geothermal resources using electromagnetic methods in coastal areas of volcanic islands: Challenges of nearshore and land 3D controlled-source electromagnetic data	28
Acoustoelastic Mori-Tanaka model for third-order elastic constants of fractured rocks	28
An efficient short memory algorithm for the propagation of viscoacoustic waves in heterogeneous media	28
A prestack seismic inversion method constrained by facies-controlled sedimentary structural features	27
Directional sources and distributed acoustic sensing deployments for near-surface characterization	26
NMO stretch in vertical transverse isotropic media presented by nonhyperbolic approximations	26
Modeling and numerical simulation of a type of pure-viscoacoustic-wave equation in attenuated transversely isotropic media	26
Numerical dispersion mitigation neural network for seismic modeling	26
The importance of data preconditioning strategies for envelope full-waveform inversion methods: Demonstration on marine seismic data	26
Empirically informed convolutional neural network model for logging curve calibration	26
Continuous denoising level adjustment of seismic data through filter modification	25
Experimental measurement of the exclusion-diffusion potential in sandstone and shaly sand samples at full and partial water saturation	25
Attenuation-compensated viscoelastic reverse time migration with finite-difference operators	25
Microearthquake location and uncertainty analysis using a Kirchhoff wavefront imaging method: A comparison with traveltime inversion and full wavefield imaging methods	25
Forge ahead in acquisition and model building via full-waveform inversion: Gulf of Mexico case study	25
Half-precision wave simulation	25
Coupled inversion of elastic-seismic data for petrophysical and pore-geometry properties	24
A data-driven workflow based on multisource transfer machine learning for gas-bearing probability distribution prediction: A case study	24
Finite-difference time-domain simulation of elastic wave radiation and reflection from a borehole dipole source in a horizontally transverse isotropic slow formation	23
Optimal model construction for identifying tectonic fractures in tight sandstone reservoirs via conventional logging	23
Tidally modulated seismic velocity changes observed using submarine dark fiber and the virtual-source method	23
Using distributed acoustic sensing to characterize unconventional reservoirs via perforation-shot triggered P waves	23
Full-waveform inversion of pure quasi-P waves in titled transversely isotropic media based on different parameterizations	22
Optimizing a transformer-based network for a deep-learning seismic processing workflow	22
A feasibility study on time-lapse transient electromagnetics for monitoring groundwater dynamics	22
SelfMixed: Self-supervised mixed noise attenuation for distributed acoustic sensing data	22
Numerical modeling of low-frequency distributed acoustic sensing signals for mixed-mode reactivation	22
Transformation of magnetic data to the pole and vertical dip and a related apparent susceptibility transform: Exact and approximate approaches	22
SLKNet: An attention-based deep-learning framework for downhole distributed acoustic sensing data denoising	22
Complete identification of complex salt geometries from inaccurate migrated subsurface offset gathers using deep learning	22
Uncovering the microseismic signals from noisy data for high-fidelity 3D source-location imaging using deep learning	21
An affine generalized optimal scheme with improved free-surface expression using adaptive strategy for frequency-domain elastic wave equation	21
Research on focal mechanism of microseismic events and the regional stress during hydraulic fracturing at a shale play site in southwest China	21
Frequency-dependent elastic properties of fracture-induced VTI rocks in a fluid-saturated porous and microcracked background	21
Prestack seismic direct prediction of permeability, pore structure, matrix, and fluid parameters based on rock-physics model approximations	21
Experimental quantification of the evolution of the static mechanical properties of tight sedimentary rocks during increasing-amplitude load and unload cycling	21
Inversion of Rayleigh-wave ellipticity for shallow strong-velocity-contrast structures	20
This issue of Geophysics	20
The joint physics and data-driven geometrical factor of array laterolog in layered formations	20
Deep learning to estimate the basement depth by gravity data using a feedforward neural network	20
Effect of anisotropy on wellbore stability based on transversely isotropic strength criteria in shale formation	20
This issue of Geophysics	20
Enhancing full-waveform inversion of field GPR data: A source-independent approach with dynamic reference selection via SE-Wave-U-Net	20
Frequency-domain elastic wave modeling for vertical transversely isotropic media with an average-derivative optimal method	20
Hierarchical wave-mode separation in the poroelastic medium using eigenform analysis	19
Fault surface extraction from a global perspective	19
Density interface prediction using neural networks: Incorporating fluctuation features from observed gravity data	19
Inversion with stratigraphy-guided deep learning	19
Stress sensitivity of elastic moduli in high-porosity cemented sandstone — Heuristic models and experimental data	19
Improved generalized moveout approximation with a novel parameterization	19

3D nested finite-element magnetotellurics forward modeling	19
Analysis of direct current resistivity data using continuous wavelet transform	18
Anisotropy of coal pore connectivity: Experiments based on low-field nuclear magnetic resonance and low-temperature nitrogen adsorption	18
Distributed acoustic sensing in geophysics — Introduction	18
Enhancing seismic porosity estimation through 3D sequence-to-sequence deep learning with data augmentation, spatial constraints, and geologic constraints	18
Thomsen-type parameters and attenuation coefficients for constant-Q transverse isotropy	18
Elastic depth trends for siliciclastic sequences	18
2.5D magnetization vector inversion of vector magnetic data	18
Deprimary reverse time migration angle gathers with a stabilized Poynting vector	18
Unsupervised boundary analysis of potential field data: A machine learning method	18
Estimating S-wave statics from a PS-receiver-stack image	18
A comparative study of permeability prediction for Eocene sandstones — Part 1: Application of modified Swanson models to mercury injection capillary pressure and nuclear magnetic resonance data	18
Integrated Bayesian approach for station location and orientation in marine active-source seismic studies	18
Feasibility study of pore-pressure prediction in carbonate rocks	18
Monitoring subsurface changes by tracking direct-wave amplitudes and traveltimes in continuous distributed acoustic sensor VSP data	18
Complex-valued adaptive-coefficient finite-difference frequency-domain method for wavefield modeling based on the diffusive-viscous wave equation	17
Petrophysical parameter estimation using a rock-physics model and collaborative sparse representation	17
Applications and limitations of distributed acoustic sensing in shallow seismic surveys and monitoring	17
Generative interpolation via a diffusion probabilistic model	17
A stable Q-compensated reverse-time migration method using a modified fractional viscoacoustic wave equation	17
Full-waveform inversion by model extension: Theory, design, and optimization	17
In-depth 3D magnetic inversion of basement relief	17
Revisiting two notable methods for improving the deblending performance of marine towed-streamer acquisition	17
SH-SH wave inversion for S-wave velocity and density	17
Fault?fracture reservoir identification method based on SRGAN and reconstructed super?resolution seismic signals	17
A quantitative calculation method for fracture density using the neutron self-shielding modification and neutron-induced gamma logging	17
To: “Simulation of wave propagation in linear thermoelastic media,” Jose M. Carcione, Zhi-Wei Wang, Wenchang Ling, Ettore Salusti, Jing Ba, and Li-Yun Fu, 2019, Geophysics,	17
Elastic wave radiation and reception of a borehole dipole source in a vertically transverse isotropic formation	16
Estimating soil strength using ultra high-resolution seismic data: A case study from a shallow water wind farm	16
Modeling of acoustoelastic borehole waves subjected to tectonic stress with formation anisotropy and borehole deviation	16
Wave-equation reflection traveltime inversion constrained by selected reflection time windows	16
Multi-image, reverse time, and Kirchhoff migrations with compact Green’s functions	16
Marine controlled-source electromagnetic 2D inversion guided by the eigenvectors of a seismic image	16
Structure-oriented prestack waveform inversion	16
Semi-airborne electromagnetic exploration of deep sulfide deposits with UAV-towed magnetometers — Part 2: Inversion and resolution analysis	16
Perturbation-based moveout approximation in the elastic transversely isotropic media with a vertical symmetry axis	16
An investigation of factors affecting the depths of steady-state surface nuclear magnetic resonance signals	16
Inversion-based interpretation of borehole spontaneous potential measurements for accurate estimation of water resistivity in the presence of shoulder-bed and mud-filtrate invasion effects	16
A method based on an attention-guided multibranch residual network for coupled noise suppression in distributed acoustic sensing data	16
Seismic source location with time-reversal and maximum-amplitude path for sparse and small-aperture acquisitions	16
Seismic full-waveform inversion regularized with a migration image	16
Early arrival waveform inversion using data uncertainties and matching filters with application to near-surface seismic refraction data	16
Angle-domain least-squares reverse time migration in 2D tilted transverse isotropic media	16
Finite-frequency sensitivity kernels and hierarchical traveltime and waveform inversion of direct and reflected waves from vertical seismic profile data	15
Ambiguity in induced polarization time constants and the advantage of the Pelton model	15
Estimating two groups of fracture weaknesses using azimuthal differences in partially incidence-angle-stacked seismic amplitudes	15
Acquisition and imaging of ocean-bottom fiber-optic distributed acoustic sensing data using a full-shot carpet from a conventional 3D survey	15
An efficient deep learning method for VSP wavefield separation: A DAS-VSP case	15
Improving vertical resolution of vintage seismic data by a weakly supervised method based on cycle generative adversarial network	15
Extending the search space of full-waveform inversion beyond the single-scattering Born approximation: A tutorial review	15
An optimized high-order hybrid implicit and explicit spatiotemporal finite-difference scheme for acoustic wavefield extrapolation	15
An alternative formulation for estimating seismic properties of hydrocarbon fluids with sensitivities to amplitude variation with offset, sonic log, and time-lapse seismic modeling	15
Deep-learning-based denoising of prestack seismic angle gathers with application to time-lapse data	15
A multitask deep-learning model for the denoising, interpolation, and wavefield separation of distributed acoustic sensing-vertical seismic profiling data	15
A MATLAB code package for 2D/3D local slope estimation and structural filtering	15
Distributed acoustic sensing of ocean-bottom seismo-acoustics and distant storms: A case study from Svalbard, Norway	15
Magnetotelluric noise suppression via convolutional neural network	15
What formation properties control DAS amplitudes of direct P waves in layered media?	15
Deepwater guided P waves	15
This issue of Geophysics	14
FaultSeg3D plus: A comprehensive study on evaluating and improving CNN-based seismic fault segmentation	14
Geostatistical seismic inversion constrained by reservoir sedimentary structural features	14
Deep learning-based attenuation for shear-wave leakage from ocean-bottom node data	14
Pore pressure effects on the anisotropic joint elastic-electrical properties of artificial porous sandstones with aligned fractures	14
Separation and imaging of seismic diffractions using geometric mode decomposition	14
Nonhyperbolic normal moveout stretch correction with deep learning automation	14
Simultaneous quantification of triple pore types in carbonate reservoirs using well logs and seismic data	14
Seismic scattering inversion for multiple parameters of overburden-stressed isotropic media	14
Geophysics Dissertation Abstracts	14
Surface-related multiple attenuation based on a self-supervised deep neural network with local wavefield characteristics	14
Joint use of multiseismic information for lithofacies prediction via supervised convolutional neural networks	14
Extracting crucial microstructures to characterize the elastic wave velocity and resistivity of Berea sandstone using convolutional neural networks	14
Debubbling seismic data using a generalized neural network	14
Metallic mineral exploration by using ambient noise tomography in Ashele copper mine, Xinjiang, China	14
Geologic forward prospecting using improved tunnel-seismic-while-drilling method: A case study of the water supply project at Songhua River, Jilin, China	14
Highly efficient density inversion of gravity data using nonlinear density polynomial fitting	14
Solving the nonlinear Riccati equation for the 1D plane-wave reflection response from a velocity gradient interface by a Heun to hypergeometric reduction	14
Numerical evaluation of Brown and Korringa (1975) and Gassmann’s equations in multimineral porous media	14
Least-squares interferometric migration of microseismic source location with a deblurring filter	14
On the estimation of reflectivity in reverse time migration: Implementational forms of the inverse-scattering imaging condition	14

Quantifying the influence of clay-bound water on wave dispersion and attenuation signatures of shale: An experimental study	13
Phase analysis of signals using frequency-dependent attenuation for measurements of seismic waves	13
Advances in mathematical geophysics — Introduction	13
Efficient Bayesian physics-informed neural networks for surface tomography via ensemble Kalman inversion	13
Regularization by denoising for simultaneous source separation	13
Developing a distributed acoustic sensing seismic land streamer: Concept and validation	13
Upscaling acoustic wave equation using renormalization group theory	13
Automated lithofluid and facies classification in well logs: The rock-physics perspective	13
Memory-efficient implementation of gravity inversion	13
Borehole-driven sparse-spike deconvolution and seismic bandwidth enhancement	13
Q estimation based on the logarithmic spectral area double difference	13
Inferring hydraulic connectivity of induced fractures in the near-wellbore region using distributed acoustic sensing-recorded tube waves excited by perforation shots	13
3D airborne electromagnetic forward modeling based on the multiscale hexahedral finite-element method	13
Fast spatial structure constrained 3D prestack inversion based on the Sylvester equation	13
Irregularly sampled seismic data interpolation with self-supervised learning	12
Optimized time-lapse acquisition design via spectral gap ratio minimization	12
A dictionary learning method for seismic data compression	12
Nonlinear amplitude variation with offset and azimuth inversion for horizontal transverse isotropic media based on the elastic stiffness matrix	12
Reflection and transmission of thermoelastic waves in multilayered media	12
This issue of Geophysics	12
Extracting multimodal Scholte wave dispersion spectra from ocean-bottom cable data using a frequency-Hankel transform	12
3D finite-difference transient electromagnetic modeling with a whole-space initial field	12
An improved weighting Euler deconvolution for noisy data	12
Bayesian geophysical basin modeling with seismic kinematic metrics to quantify uncertainty for pore pressure prediction	12
Deep learning-based point-spread function deconvolution for migration image deblurring	12
Use of structure-guided 3D controlled-source electromagnetic inversion to map karst features in carbonates in offshore northwest Borneo	12
Joint deblending and source time inversion	12
High-resolution reflection seismic imaging to reveal subsurface geologic structures of a deep geothermal reservoir	12
Extended-space full-waveform inversion in the time domain with the augmented Lagrangian method	12
Velocity calibration by incremental pseudomaster events for single-well microseismic monitoring	12
Weighted-average time-lapse seismic full-waveform inversion	12
Iterative deblending using unsupervised learning with double-deep neural networks	12
Effective diffraction separation using the improved optimal rank-reduction method	12
Deep Bayesian inference for seismic imaging with tasks	12
Image-domain seismic inversion by deblurring with invertible recurrent inference machines	12
A small-loop double-coil decoupling transient electromagnetic device for high-sensitivity near-surface detection	12
Automated fault detection in the Arabian Basin	12
PP-wave reflection coefficient in stress-induced anisotropic media and amplitude variation with incident angle and azimuth inversion	12
Bayesian full-waveform inversion using adaptive Markov chain Monte Carlo methods	12
Absolute acoustic impedance inversion using convolutional neural networks with transfer learning	12
Using relative geologic time to constrain convolutional neural network-based seismic interpretation and property estimation	11
Investigation of the tilted transverse isotropy of P-wave velocity in dunes in eastern Saudi Arabia	11
Analysis of the geothermal formation mechanisms in the Gonghe Basin based on thermal parameter inversion	11
The 3D conical Radon transform for seismic signal processing	11
Unsupervised 3D seismic data reconstruction using a weighted-attentive deep-learning framework	11
An efficient cascadic multigrid method with regularization technique for 3D electromagnetic finite-element anisotropic modeling	11
Do metal infrastructure effects cancel out in time-lapse electromagnetic measurements?	11
Processing of seismic diffractions from carbonate nodules in clay formations	11
Enabling small anomaly detection using finite-difference magnetic gradiometry	11
Thermal cycling effects on the seismic wave propagation coefficients of granite	11
Continuous surface distributed acoustic sensing for subsurface hydraulic fracturing source localization and near-surface scatterer imaging: A case study in the Caojiatan Mine	11
Transient electromagnetic forward-modeling method based on a 3D anisotropic resistivity model constrained by well-logging and seismic data	11
Modeling of pure visco-qP-wave propagation in attenuating tilted transversely isotropic media based on decoupled fractional Laplacians	11
Adaptive spatiotemporal neural networks based on machine learning for missing well-log prediction	11
Complex spherical-wave seismic inversion in anelastic media for the P-wave minimum quality factor	11
Coupling fully staggered grids via numerical filtering for wave propagation simulation	11
Constrained nonlinear amplitude-variation-with-offset inversion for reservoir dynamic changes estimation from time-lapse seismic data	11
Intelligent prestack multitrace seismic inversion constrained by probabilistic geologic information	11
An efficient multigrid solver based on a four-color cell-block Gauss-Seidel smoother for 3D magnetotelluric forward modeling	11
Geophysical joint inversion based on mixed structural and rock-physics coupling constraints	11
Pure quasi-P-wave modeling and imaging using an approximated space-domain pseudo-differential operator in vertical transverse isotropy media	11
A reciprocity-aware, low-rank regularization for multidimensional deconvolution	11
Stepsize sharing in time-lapse full-waveform inversion	11
Magnetic forward modeling for high susceptibility at arbitrary heights based on compressed 2D and 3D fast discrete convolution techniques	11
Beyond linear: Hybrid neuron network for coherent noise suppression	11
Viscoelastic wave propagation in transversely isotropic media based on constant-order fractional polynomial approximations	11
Velocity-independent normal moveout correction based on multiscale dynamic time warping	11
Extraction of diffractions from seismic data using convolutional U-net and transfer learning	11
Nonstationary local slope estimation via forward-backward space derivative calculation	11
Direct inversion of multimode Rayleigh-wave spatial autocorrelation coefficients from high-frequency ambient noise	11
Uncertainty analysis of 3D potential-field deterministic inversion using mixed Lp norms	11
Self-supervised diffusion model for 3D seismic data reconstruction	11
Few-shot learning for seismic facies segmentation via prototype learning	11
Comments on: “Seismic full-waveform inversion using minimization of virtual scattering sources” (Donguk Lee and Sukjoon Pyun, 2020, Geophysics, 85, no. 3, R299–R311)	11
A method for transforming aliased modes to true modes based on density clustering and Riemann sheets selection in acoustic logging dispersion inversion	11
Multiscale full-waveform inversion based on gradient bidimensional empirical mode decomposition	11
Seismic wave equation formulated by generalized viscoelasticity in fluid-saturated porous media	11
The effect of displacement loading rate on dynamic mechanical characteristics of fault stick-slip under constant normal stiffness conditions	10
Posterior sampling with convolutional neural network-based plug-and-play regularization with applications to poststack seismic inversion	10
DeepNRMS: Unsupervised deep learning for noise-robust CO2 monitoring in time-lapse seismic images	10
Efficient signal-to-noise ratio enhancement model for severely contaminated distributed acoustic sensing seismic data based on heterogeneous knowledge distillation	10
P-SV-wave propagation in heterogeneous media: Velocity-stress distributional finite-difference method	10
Seismic-electromagnetic projection attribute: Application in integrating seismic quantitative interpretation and 3D controlled-source electromagnetic-magnetotelluric broadband data inversion for robus	10
GPU accelerated sparse curvelet-constrained wavefield reconstruction inversion with source estimation: Application to Chevron Benchmark 2014 blind test data set	10
Deep learning-based shot-domain seismic deblending	10
The effects of pore structure on wave dispersion and attenuation due to squirt flow: A dynamic stress-strain simulation on a simple digital pore-crack model	10
Residual learning with feedback for strong random noise attenuation in seismic data	10
A deep learning benchmark for first break detection from hardrock seismic reflection data	10
Arrival-time picking of microseismic events based on MSNet	10
Discontinuous curvilinear collocated grid combined with nonuniform time step Runge-Kutta scheme for poroelastic finite-difference modeling	10
Monitoring induced microseismicity in an urban context using very small seismic arrays: The case study of the Vendenheim EGS project	10
Finite-difference modeling of 3D frequency-domain elastic wave equation using an affine mixed-grid method	10
The extended range phase shift method for broadband surface wave dispersion measurement from ambient noise and its application in ore deposit characterization	10
Accelerating magnetotelluric forward modeling with deep learning: Conv-BiLSTM and D-LinkNet	10
Three-dimensional finite-difference finite-element frequency-domain wave simulation with multi-level optimized additive Schwarz domain-decomposition preconditioner: A tool for FWI of sparse node data	10