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Volume 83, Number 5
September 2018
ISSN 0016-8033
EISSN 1942-2156
In this Issue
Editor's corner
This issue of Geophysics
Geophysics September 06, 2018, Vol.83, 1SO-5SO. doi:https://doi.org/10.1190/geo2018-0815-tiogeo.1
Geophysics Letters
Artifact-free reverse time migration
Geophysics August 02, 2018, Vol.83, A65-A68. doi:https://doi.org/10.1190/geo2017-0795.1
Quaternion-based anisotropic inversion for flexural waves in horizontal transverse isotropic formations with unmatched sources: A synthetic example
Geophysics August 02, 2018, Vol.83, A69-A74. doi:https://doi.org/10.1190/geo2018-0140.1
Physical bounds on C13 and for organic mudrocks
Geophysics August 07, 2018, Vol.83, A75-A79. doi:https://doi.org/10.1190/geo2018-0035.1
Case Histories
CSEM-regularized seismic velocity inversion: A multiscale, hierarchical workflow for subsalt imaging
Geophysics July 18, 2018, Vol.83, B241-B252. doi:https://doi.org/10.1190/geo2017-0454.1
Coupling geomechanical modeling with seismic pressure prediction
Geophysics July 19, 2018, Vol.83, B253-B267. doi:https://doi.org/10.1190/geo2017-0359.1
Geophysical helicopter-based magnetic methods for locating wells
Vladislav Kaminski; Richard W. Hammack; William Harbert; Garret A. Veloski; James Sams; D. Greg Hodges
Geophysics August 02, 2018, Vol.83, B269-B279. doi:https://doi.org/10.1190/geo2017-0181.1
Seismic resolution enhancement in shale-oil reservoirs
Geophysics August 07, 2018, Vol.83, B281-B287. doi:https://doi.org/10.1190/geo2017-0765.1
Microseismic insights into the fracturing behavior of a mature reservoir in the Pembina field, Alberta
Geophysics August 28, 2018, Vol.83, B289-B303. doi:https://doi.org/10.1190/geo2017-0639.1
Anisotropy
Full-waveform inversion in acoustic orthorhombic media and application to a North Sea data set
Geophysics July 18, 2018, Vol.83, C179-C193. doi:https://doi.org/10.1190/geo2017-0738.1
Experimental investigation of the effects of clay content and compaction stress on the elastic properties and anisotropy of dry and saturated synthetic shale
Geophysics August 21, 2018, Vol.83, C195-C208. doi:https://doi.org/10.1190/geo2017-0555.1
On the application of the Eshelby-Cheng effective model in a porous cracked medium with background anisotropy: An experimental approach
Jose Jadsom S. de Figueiredo; Murillo J. S. do Nascimento; Emilia Hartmann; Bruce F. Chiba; Carolina Barros da Silva; Matias C. de Sousa; Crislene Silva; Leo Kirchhof Santos
Geophysics August 29, 2018, Vol.83, C209-C220. doi:https://doi.org/10.1190/geo2017-0714.1
Borehole Geophysics
Development of a directional resistivity logging-while-drilling tool using a joint-coil antenna and its geosteering applications
Geophysics July 18, 2018, Vol.83, D165-D171. doi:https://doi.org/10.1190/geo2017-0780.1
Thermal conductivity of sandstones from Biot’s coefficient
Tobias Orlander; Eirini Adamopoulou; Janus Jerver Asmussen; Adam Andrzej Marczyński; Harald Milsch; Lisa Pasquinelli; Ida Lykke Fabricius
Geophysics August 28, 2018, Vol.83, D173-D185. doi:https://doi.org/10.1190/geo2017-0551.1
Electrical and Electromagnetic Methods
The mimetic multiscale method for Maxwell’s equations
Geophysics July 19, 2018, Vol.83, E259-E276. doi:https://doi.org/10.1190/geo2017-0503.1
Induced polarization response of porous media with metallic particles — Part 7: Detection and quantification of buried slag heaps
Youzheng Qi; Abdellahi Soueid Ahmed; André Revil; Ahmad Ghorbani; Feras Abdulsamad; Nicolas Florsch; Jeremy Bonnenfant
Geophysics July 19, 2018, Vol.83, E277-E291. doi:https://doi.org/10.1190/geo2017-0760.1
A volume-surface integral approach for direct current resistivity problems with topography
Geophysics July 19, 2018, Vol.83, E293-E302. doi:https://doi.org/10.1190/geo2017-0577.1
Comparison of different dielectric models to calculate water saturation and estimate textural parameters in partially saturated cores
Vasileios-Marios Gkortsas; Lalitha Venkataramanan; Kamilla Fellah; David Ramsdell; Chang-Yu Hou; Nikita Seleznev
Geophysics August 02, 2018, Vol.83, E303-E318. doi:https://doi.org/10.1190/geo2018-0100.1
A hybrid solver based on the integral equation method and vector finite-element method for 3D controlled-source electromagnetic method modeling
Geophysics August 02, 2018, Vol.83, E319-E333. doi:https://doi.org/10.1190/geo2017-0502.1
Toward subsurface magnetic permeability imaging with electromagnetic induction sensors: Sensitivity computation and reconstruction of measured data
Geophysics August 21, 2018, Vol.83, E335-E345. doi:https://doi.org/10.1190/geo2017-0827.1
An airborne electromagnetic system with a three-component transmitter and three-component receiver capable of detecting extremely conductive bodies
Geophysics August 28, 2018, Vol.83, E347-E356. doi:https://doi.org/10.1190/geo2017-0849.1
3D sequential inversion of frequency-domain airborne electromagnetic data to determine conductive and magnetic heterogeneities
Geophysics August 29, 2018, Vol.83, E357-E369. doi:https://doi.org/10.1190/geo2017-0668.1
Geophysical Software and Algorithms
Human vision system-based structural similarity model for evaluating seismic image quality
Geophysics August 02, 2018, Vol.83, F49-F54. doi:https://doi.org/10.1190/geo2016-0163.1
Gravity Exploration Methods
Exploring viable geologic interpretations of gravity models using distance-based global sensitivity analysis and kernel methods
Geophysics July 18, 2018, Vol.83, G79-G92. doi:https://doi.org/10.1190/geo2017-0742.1
3D inversion of potential field data using a marginalizing probabilistic method
Geophysics August 21, 2018, Vol.83, G93-G106. doi:https://doi.org/10.1190/geo2016-0683.1
3D gravity inversion of basement relief for a rift basin based on combined multinorm and normalized vertical derivative of the total horizontal derivative techniques
Geophysics August 29, 2018, Vol.83, G107-G118. doi:https://doi.org/10.1190/geo2017-0678.1
Magnetic Exploration Methods
Magnetization clustering inversion — Part 1: Building an automated numerical optimization algorithm
Geophysics September 05, 2018, Vol.83, J61-J73. doi:https://doi.org/10.1190/geo2017-0844.1
Quantifying the error level in computed magnetic amplitude data for 3D magnetization inversion
Geophysics September 21, 2018, Vol.83, J75-J84. doi:https://doi.org/10.1190/geo2017-0413.1
Magnetic Resonance Sounding
Frequency cycling to alleviate unknown frequency offsets for adiabatic half-passage pulses in surface nuclear magnetic resonance
Geophysics August 02, 2018, Vol.83, JM29-JM38. doi:https://doi.org/10.1190/geo2017-0701.1
A new method for NMR data inversion based on double-parameter regularization
Geophysics August 28, 2018, Vol.83, JM39-JM49. doi:https://doi.org/10.1190/geo2017-0394.1
Passive Seismic Methods
A regularized approach for estimation of a composite focal mechanism from a set of microearthquakes
Geophysics July 17, 2018, Vol.83, KS65-KS75. doi:https://doi.org/10.1190/geo2017-0273.1
On the accuracy and efficiency of the joint source scanning algorithm for hydraulic fracturing monitoring
Geophysics July 18, 2018, Vol.83, KS77-KS85. doi:https://doi.org/10.1190/geo2017-0473.1
Reservoir Geophysics
Joint Bayesian inversion based on rock-physics prior modeling for the estimation of spatially correlated reservoir properties
Leandro Passos de Figueiredo; Dario Grana; Fernando Luis Bordignon; Marcio Santos; Mauro Roisenberg; Bruno B. Rodrigues
Geophysics July 18, 2018, Vol.83, M49-M61. doi:https://doi.org/10.1190/geo2017-0463.1
3D seismic characterization of fractures with random spacing using the double-beam method
Geophysics August 02, 2018, Vol.83, M63-M74. doi:https://doi.org/10.1190/geo2017-0739.1
Rock Physics
Computation of effective elastic properties of clay from X-ray texture goniometry data
Geophysics July 18, 2018, Vol.83, MR245-MR261. doi:https://doi.org/10.1190/geo2017-0581.1
Monitoring the changes in the microstructure and the elastic and transport properties of Eagle Ford marl during maturation
Geophysics July 18, 2018, Vol.83, MR263-MR281. doi:https://doi.org/10.1190/geo2017-0797.1
Estimating permeability of shale-gas reservoirs from porosity and rock compositions
Geophysics July 19, 2018, Vol.83, MR283-MR294. doi:https://doi.org/10.1190/geo2018-0048.1
Impact of fracture clustering on the seismic signatures of porous rocks containing aligned fractures
Geophysics August 02, 2018, Vol.83, MR295-MR308. doi:https://doi.org/10.1190/geo2017-0799.1
Numerical analysis of local strain measurements in fluid-saturated rock samples submitted to forced oscillations
Geophysics September 03, 2018, Vol.83, MR309-MR316. doi:https://doi.org/10.1190/geo2018-0071.1
Seismic Amplitude Interpretation
Three-term amplitude-variation-with-offset projections
Geophysics August 02, 2018, Vol.83, N51-N65. doi:https://doi.org/10.1190/geo2017-0763.1
Seismic Attributes and Pattern Recognition
Automatic fault interpretation with optimal surface voting
Geophysics August 21, 2018, Vol.83, O67-O82. doi:https://doi.org/10.1190/geo2018-0115.1
Seismic facies analysis using machine learning
Geophysics September 05, 2018, Vol.83, O83-O95. doi:https://doi.org/10.1190/geo2017-0595.1
Seismic fault detection with convolutional neural network
Geophysics September 07, 2018, Vol.83, O97-O103. doi:https://doi.org/10.1190/geo2017-0666.1
Seismic Data Acquisition
Recording active-seismic ground rotations using induction-coil magnetometers
Geophysics September 20, 2018, Vol.83, P19-P42. doi:https://doi.org/10.1190/geo2017-0281.1
Seismic Inversion
Volume source-based extended waveform inversion
Geophysics July 18, 2018, Vol.83, R369-R387. doi:https://doi.org/10.1190/geo2017-0330.1
Site characterization with 3D elastic full-waveform tomography
Geophysics July 19, 2018, Vol.83, R389-R400. doi:https://doi.org/10.1190/geo2017-0571.1
Multichannel band-controlled deconvolution based on a data-driven structural regularization
Geophysics July 20, 2018, Vol.83, R401-R411. doi:https://doi.org/10.1190/geo2017-0516.1
A self-adjoint velocity-stress full-waveform inversion approach to microseismic source estimation
Geophysics August 02, 2018, Vol.83, R413-R427. doi:https://doi.org/10.1190/geo2017-0557.1
Multivariate stochastic seismic inversion with adaptive sampling
Geophysics August 21, 2018, Vol.83, R429-R448. doi:https://doi.org/10.1190/geo2017-0025.1
Source-independent extended waveform inversion based on space-time source extension: Frequency-domain implementation
Geophysics August 21, 2018, Vol.83, R449-R461. doi:https://doi.org/10.1190/geo2017-0333.1
Elastic reflection traveltime inversion with decoupled wave equation
Geophysics August 21, 2018, Vol.83, R463-R474. doi:https://doi.org/10.1190/geo2017-0631.1
Toward a stable iterative migration velocity analysis scheme
Geophysics August 21, 2018, Vol.83, R475-R495. doi:https://doi.org/10.1190/geo2017-0826.1
Coupling direct inversion to common-shot image-domain velocity analysis
Geophysics August 28, 2018, Vol.83, R497-R514. doi:https://doi.org/10.1190/geo2017-0825.1
Optimal transport for mitigating cycle skipping in full-waveform inversion: A graph-space transform approach
Geophysics September 05, 2018, Vol.83, R515-R540. doi:https://doi.org/10.1190/geo2017-0807.1
Variance-based model interpolation for improved full-waveform inversion in the presence of salt bodies
Geophysics September 07, 2018, Vol.83, R541-R551. doi:https://doi.org/10.1190/geo2017-0575.1
Seismic Migration
Up/down separation of seismic depth images
Geophysics July 18, 2018, Vol.83, S375-S385. doi:https://doi.org/10.1190/geo2017-0754.1
One-way true-amplitude migration using matrix decomposition
Geophysics July 19, 2018, Vol.83, S387-S398. doi:https://doi.org/10.1190/geo2017-0625.1
Elastic reverse time migration using acoustic propagators
Geophysics August 02, 2018, Vol.83, S399-S408. doi:https://doi.org/10.1190/geo2017-0687.1
A practical implementation of subsalt Marchenko imaging with a Gulf of Mexico data set
Geophysics August 07, 2018, Vol.83, S409-S419. doi:https://doi.org/10.1190/geo2017-0646.1
Multiparameter deblurring filter and its application to elastic migration and inversion
Geophysics August 28, 2018, Vol.83, S421-S435. doi:https://doi.org/10.1190/geo2017-0572.1
Using a stereo-modeling operator to reduce aliasing during migration
Geophysics August 28, 2018, Vol.83, S437-S446. doi:https://doi.org/10.1190/geo2017-0514.1
Accurate diffraction imaging for detecting small-scale geologic discontinuities
Geophysics August 28, 2018, Vol.83, S447-S457. doi:https://doi.org/10.1190/geo2017-0545.1
A stable approach for Q-compensated viscoelastic reverse time migration using excitation amplitude imaging condition
Geophysics August 29, 2018, Vol.83, S459-S476. doi:https://doi.org/10.1190/geo2018-0222.1
Seismic Modeling and Wave Propagation
Computation of ray-Born seismograms using isochrons
Geophysics July 18, 2018, Vol.83, T245-T256. doi:https://doi.org/10.1190/geo2017-0669.1
Time reversal for wave refocusing and scatterer detection using machine learning
Geophysics July 18, 2018, Vol.83, T257-T263. doi:https://doi.org/10.1190/geo2017-0679.1
A generalized average-derivative optimal finite-difference scheme for 2D frequency-domain acoustic-wave modeling on continuous nonuniform grids
Geophysics August 07, 2018, Vol.83, T265-T279. doi:https://doi.org/10.1190/geo2017-0132.1
An efficient ray-tracing method and its application to Gaussian beam migration in complex multilayered anisotropic media
Geophysics August 21, 2018, Vol.83, T281-T289. doi:https://doi.org/10.1190/geo2017-0402.1
Embedded boundary methods for modeling 3D finite-difference Laplace-Fourier domain acoustic-wave equation with free-surface topography
Geophysics August 21, 2018, Vol.83, T291-T300. doi:https://doi.org/10.1190/geo2017-0828.1
Seismic Velocity/Statics
Elastic wave-equation datuming
Geophysics August 29, 2018, Vol.83, U51-U61. doi:https://doi.org/10.1190/geo2017-0672.1
Signal Processing
A denoising framework for microseismic and reflection seismic data based on block matching
Geophysics August 29, 2018, Vol.83, V283-V292. doi:https://doi.org/10.1190/geo2017-0782.1
Edge-preserving frequency-offset denoising of seismic data
Geophysics September 07, 2018, Vol.83, V293-V303. doi:https://doi.org/10.1190/geo2017-0373.1
Back matter
Geophysics Dissertation Abstracts
Geophysics September 06, 2018, Vol.83, Z19-Z20. doi:https://doi.org/10.1190/geo2018-0809-geodis.1
Contributors
Geophysics September 10, 2018, Vol.83, Z21-Z29. doi:https://doi.org/10.1190/geo2018-0822-contrib.1
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Cover Image
Cover Image
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