DR. Jack Yakov Petrovich Dvorkin
Program Leader, Senior Research Scientist
CIPR
jack.dvorkin@kfupm.edu.saThe oscillations of a viscous compressible fluid in an arbitrarily-shaped pore
Kozeny‐Carman relation for a medium with tapered cracks
DOI: 10.1029/91GL01069
The effect of cementation on the elastic properties of granular material
The oscillations of viscous compressible fluid in an arbitrarily-shaped pore Mech. Mater. 9, 165
Slug test method in pressure sensitive reservoirs
Filtration fronts in pressure compliant reservoirs
DOI: 10.1190/1.1443320
Seismic and electrical properties of sandstones at low saturations
DOI: 10.1029/92jb01794
The dynamics of viscous compressible fluid in a fracture
DOI: 10.1190/1.1443285
Dynamic poroelasticity: a unified model with the squirt and the Biot mechanisms
DOI: 10.1190/1.1443435
Relating P-wave attenuation to permeability
DOI: 10.1190/1.1443348
Rock physics for characterization of gas hydrates
Narrow subducting slabs and the origin of backarc basins
Effective properties of cemented granular materials
Measured and calculated horizontal stresses in the Travis Peak Formation
DOI: 10.2118/21843-PA
Seismic signatures of reservoir transport properties and pore fluid distribution
DOI: 10.1190/1.1443680
Strength of cemented grains
DOI: 10.1029/93GL03535
The squirt-flow mechanism: macroscopic description
DOI: 10.1190/1.1443605
Contact laws for cemented grains: Implications for grain and cement failure
Squirt flow in fully saturated rocks
DOI: 10.1190/1.1443767
Stresses in anisotropic cylinders
A combined experimental and numerical scheme for the determination of contact loads between cemented particles
Elasticity of high-porosity sandstones: Theory for two North Sea data sets
DOI: 10.1190/1.1444059
Elasticity of partially saturated frozen sand
DOI: 10.1190/1.1443951
Large strains in cemented granular aggregates: Elastic-plastic cement
Pressure sensitivity of cemented granular materials
Stress sensitivity of sandstones
DOI: 10.1190/1.1443972
Application of theoretically derived rock physics relationships for clastic rocks to log data from the Wilmington Field, CA
DOI: 10.1029/96GL02392
Plastic Compaction of Cemented Granular Materials
Ultrasonic velocities of opaline rocks undergoing silica diagenesis
DOI: 10.1029/97GL01959
Influence of cementation and permeability on wave velocities in poorly consolidated sands
A physical model for porosity reduction in sandstones
DOI: 10.1190/1.1444346
Acoustic signatures of partial saturation
DOI: 10.1190/1.1444305
Critical porosity: A key to relating physical properties to porosity in rocks
DOI: 10.1190/1.1437977
High-resolution shallow-seismic experiments in sand, Part II: velocities in shallow unconsolidated sand
DOI: 10.1190/1.1444424
Sediments with gas hydrates: Internal structure from seismic AVO
DOI: 10.1190/1.1444462
Time-average equation revisited
DOI: 10.1190/1.1444347
A study of porosity and permeability using a lattice Boltzmann simulation
DOI: 10.1029/98GL00859
Acoustic signatures of patchy saturation
Diagnosing high-porosity sandstones: Strength and permeability from porosity and velocity
DOI: 10.1190/1.1444589
Elastic moduli of cemented sphere packs
Elasticity of marine sediments: Rock physics modeling
DOI: 10.1029/1999GL900332
Identifying patchy saturation from well logs
DOI: 10.1190/1.1444681
Elastic-wave velocities in sandstones with non-load-bearing Clay
DOI: 10.1029/1999GL900106
Elastic-wave velocity in marine sediments with gas hydrates: Effective medium modeling
DOI: 10.1029/1999GL900421
Overpressure detection from compressional- and shear-wave data
DOI: 10.1029/1999GL008382
Intergranular squirt flow in sand: Grains with viscous cement
In-situ hydrocarbon identification and reservoir monitoring using sonic logs, La Cira-Infantas oil field (Colombia)
DOI: 10.1190/1.1815754
Rock-physics characterization of a tertiary fluvial reservoir, la cira-infantas oil field (Colombia)
DOI: 10.1190/1.1815731
Seismic velocities and Poisson's ratio of shallow unconsolidated sands
DOI: 10.1190/1.1444751
Estimating the amount of gas hydrate and free gas from marine seismic data
DOI: 10.1190/1.1444752
Porosity reduction during diagenesis of diatomaceous rocks
Rock physics diagnostic of North Sea sands: Link between microstructure and seismic properties
DOI: 10.1029/1999GL008468
Elastic properties of glauconite and glauconitic sandstone reservoirs
DOI: 10.1190/1.1816468
Rock physics and seismic properties of sands and shales as a function of burial depth
DOI: 10.1190/1.1816471
Rock physics of marls
DOI: 10.1190/1.1816472
Textural sorting effect on elastic velocities, part I: Laboratory observations, rock physics models, and applications to field data
DOI: 10.1190/1.1816465
Textural sorting effect on elastic velocities, part II: Elasticity of a bimodal grain mixture
DOI: 10.1190/1.1816466
Theoretical rock physics for bypassed oil detection behind the casing: la cira-infantas oil field
DOI: 10.1190/1.1438910
Linking oil production to surface subsidence from satellite radar interferometry
DOI: 10.1029/2000GL012483
Velocity to porosity transform in marine sediments
On the universality of diagenetic trends
DOI: 10.1190/1.1445846
Rock physics basis for determining porosity reduction due to production
DOI: 10.1190/1.1817051
Stratigraphy-guided rock physics
DOI: 10.1190/1.1445859
Grain sorting, porosity, and elasticity
Rock physics diagnostic in a sand/shale sequence
DOI: 10.1190/1.1817628
Rock physics of a gas hydrate reservoir
DOI: 10.1190/1.1614153
Rock property determination using digital rock physics
DOI: 10.1190/1.1817624
Seismic wave attenuation at full water saturation
DOI: 10.1190/1.1817630
Model-based prediction of porosity and reservoir quality from P- and S-wave data
DOI: 10.1029/2003GL018450
Lithology substitution in fluvial sand
DOI: 10.1190/1.1651452
Permeability in the thin section
DOI: 10.1190/1.1845159
Pore fluid and porosity mapping from seismic
Pseudo-well and synthetic seismic data generation
DOI: 10.1190/1.1845161
Seismic wave attenuation in a methane hydrate reservoir
DOI: 10.1190/1.1786892
Strategy for estimation of lithology and reservoir properties from seismic velocities and density
DOI: 10.1190/1.1845162
To see a rock in a grain of sand
DOI: 10.1190/1.1786904
Velocity and attenuation of compressional waves in brines
DOI: 10.1190/1.1845150
Seismic reflections of rock properties
Critical-porosity models
Model-based prediction of lithology, pore fluid, and porosity
Gassmann-consistency of velocity-porosity transforms
DOI: 10.1190/1.1946209
Simultaneous model-based inversion for lithology, porosity, and fluid
DOI: 10.1071/EG05351
The caveat of scale
Can gas sand have a large Poisson's ratio?
DOI: 10.1190/1.2369900
Elastic and petrophysical bounds for unconsolidated sediments
DOI: 10.1190/1.2369865
Modeling attenuation in reservoir and nonreservoir rock
DOI: 10.1190/1.2172312
Permeability-porosity transforms from small sandstone fragments
DOI: 10.1190/1.2159054
Resistivity-velocity transforms revisited
DOI: 10.1190/1.2335159
Rock physics model-based seismic inversion
DOI: 10.1190/1.2369836
Seismic reflections of gas hydrate from perturbational forward modeling
DOI: 10.1190/1.2356909
Viscoelasticity of precompacted unconsolidated sand with viscous cement
DOI: 10.1190/1.2187795
The challenge of scale in seismic mapping of hydrate and solutions
DOI: 10.1190/1.2202670
Fluid substitution in shaley sediment using effective porosity
DOI: 10.1190/1.2565256
Probabilistic seismic inversion based on rock-physics models
DOI: 10.1190/1.2760162
Self-similarity in rock physics
DOI: 10.1190/1.2775996
Seismic amplitudes from gas hydrates
Can gas sand have a large Poisson's ratio?
DOI: 10.1190/1.2821820
Estimating the hydrocarbon volume from elastic and resistivity data: A concept
DOI: 10.1190/1.2944154
From seismic traces to reservoir properties: Physics-driven inversion
DOI: 10.1190/1.2907175
Influence of microheterogeneity on effective stress law for elastic properties of rocks
DOI: 10.1190/1.2816667
Yet another Vs equation
DOI: 10.1190/1.2820604
The future of rock physics: Computational methods vs. lab testing
Effective medium modeling of laboratory velocity and resistivity data on carbonates from the Apulia Platform, Italy
DOI: 10.1190/1.3255254
From micro to reservoir scale: Permeability from digital experiments
DOI: 10.1190/1.3272699
Scale of experiment and rock physics trends
DOI: 10.1190/1.3064155
Sediment with porous grains: Rock-physics model and application to marine carbonate and opal
DOI: 10.1190/1.3033212
Digital rock physics bridges scales of measurement
Capturing digital rock properties for reservoir modeling
Attenuation and attenuation-anisotropy in laminated rocks
Properties of tight gas sand from digital images
Scale independence of rock physics transforms
Computer simulations of fluid flow in sediment: From images to permeability
DOI: 10.1190/1.3284055
Laboratory measurements of porosity, permeability, resistivity, and velocity on Fontainebleau sandstones
DOI: 10.1190/1.3493633
Predicting elasticity in nonclastic rocks with a differential effective medium model
DOI: 10.1190/1.3267854
Rock-physics diagnostics of depositional texture, diagenetic alterations, and reservoir heterogeneity in high-porosity siliciclastic sediments and rocks - A review of selected models and suggested work flows
DOI: 10.1190/1.3483770
Fluid substitution in gas/water systems: Revisiting patchy saturation
DOI: 10.1190/1.3627637
Relevance of computational rock physics
Rock physics analysis of deepwater sediments, West Africa
DOI: 10.1190/1.3627625
Rock physics model of glauconitic greensand from the North Sea
Single loop inversion of facies from seismic data using sequential simulations and probability perturbation method
DOI: 10.1190/1.3627548
The link between seismic inversion, rock physics, and geostatistical simulations in seismic reservoir characterization studies
DOI: 10.1190/1.3535433
VP/VS ratio and shear-wave splitting in the Nankai Trough seismogenic zone: Insights into effective stress, pore pressure, and sediment consolidation
DOI: 10.1190/1.3560018
Factor analysis prediction of effective stress from measurable rock attributes and calibration data
Effects of fluid changes on seismic reflections: Predicting amplitudes at gas reservoir directly from amplitudes at wet reservoir
Etudes in computational rock physics: Alterations and benchmarking
Rules of upscaling for rock physics transforms: Composites of randomly and independently drawn elements
Stochastic inversion of facies from seismic data based on sequential simulations and probability perturbation method
Digital rock physics benchmarks-Part I: Imaging and segmentation
Digital rock physics benchmarks-part II: Computing effective properties
Implications of pore microgeometry heterogeneity for the movement and chemical reactivity of CO2 in carbonates
Inverse rock physics modeling for reservoir quality prediction
Pressure effects caused by CO2 injection in the Snøhvit field
Pressure effects caused by CO2 injection in the Snøhvit Field
Pressure effects caused by CO2 injection in the Tubåen Fm., the Snøhvit field
Vs predictors revisited
Can seismic velocities predict sweet spots in the Woodford Shale? A case study from McNeff 2-28 Well, Grady County, Oklahoma
Permeability characterization of natural compaction bands using core flooding experiments and three-dimensional image-based analysis: Comparing and contrasting the results from two different methods
DOI: 10.1306/07071413211
Permeability variation with porosity, pore space geometry, and cement type: A case history from the snøhvit field, the barents sea
Effective fluid and grain bulk moduli for heterogeneous thinly layered poroelastic media
Porosity, mineralogy, and pore fluid from simultaneous impedance inversion
Rock-physics diagnostics of a turbidite oil reservoir offshore northwest Australia
Rock-physics transforms and scale of investigation
Elastic mineral facies: Selecting site-specific elastic moduli of clay
Rock-physics diagnostics of an offshore gas field
Simultaneous impedance inversion and interpretation for an offshore turbiditic reservoir
Seismic-scale petrophysical interpretation and gas-volume estimation from simultaneous impedance inversion
Effect of VS predictors on amplitude variation with offset response
Seismic-scale dependence of the effective bulk modulus of pore fluid upon water saturation
Improving seismic QP estimation using rock-physics constraints
Effective bulk modulus of the pore fluid at patchy saturation
The Influence of Convex Particles' Irregular Shape and Varying Size on Porosity, Permeability, and Elastic Bulk Modulus of Granular Porous Media: Insights From Numerical Simulations
DOI: 10.1029/2018JB016031
Diagenesis-driven pore fluid discrimination
Elastic and Mechanical Properties of Dune Sand: Experiments and Models
DOI: 10.1029/2019JB017981
Static and dynamic effective moduli of elastic-perfectly plastic granular aggregates under normal compression
Velocity-porosity-mineralogy trends in chalk and consolidated carbonate rocks
DOI: 10.1093/gji/ggz304
Deformation of Granular Aggregates: Static and Dynamic Bulk Moduli
DOI: 10.1029/2019JB018604
Effective Pore Fluid Bulk Modulus at Patchy Saturation: An Analytic Study
DOI: 10.1029/2019JB018267
Integrated geological, hydrogeological, and geophysical investigations of a barchan sand dune in the eastern region of Saudi Arabia
DOI: 10.3390/w12030682
P-wave velocity profile at very shallow depths in sand dunes
Permeability-porosity relations from single image of natural rock: Subsampling approach
Effect of heterogeneity on failure of natural rock samples
Effect of glauconite on the elastic properties, porosity, and permeability of reservoir rocks
DOI: 10.1190/1.1542755
Specific surface area versus porosity from digital images
Stress dependence of elastic and transport properties in tight gas sandstones
Velocity-Porosity-Mineralogy Model for Unconventional Shale and Its Applications to Digital Rock Physics
Rock Physics Based Interpretation of Seismically Derived Elastic Volumes
A green and efficient acid system for carbonate reservoir stimulation
Characterization of geochemical properties and factors controlling the pore structure development of shale gas reservoirs
Specific surface area versus porosity from digital images: High-porosity granular samples
Electrical formation factor versus porosity coarse-scale transforms from microscopic digital images: Example-based study
Vertical velocity at hydrostatic and anisotropic stresses
Impact of acid wormhole on the mechanical properties of chalk, limestone, and dolomite: Experimental and modeling studies
Permeability in the thin section
Rock physics and machine learning comparison: elastic properties prediction and scale dependency
Digital rock physics (DRP) workflow to assess reservoir flow characteristics
Sustaining Wormholes Mechanical Stability in Weak Acidized Carbonates Using Consolidants
Rock physics modeling and quantitative seismic interpretation workflow for organic-rich mudrocks