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The AAPG/Datapages Combined Publications Database
Showing 16,074 Results. Searched 200,685 documents.
Modeling the Effect of Maturity on the Elastic Moduli of Kerogen Using Atomistic Simulations
Abishek Kashinath, Michael L. Szulczewski, Ali H. Dogru
Unconventional Resources Technology Conference (URTEC)
... results demonstrate that the bulk modulus, Young’s modulus, shear modulus, and Poisson’s ratio of kerogen are insensitive to changes in its chemical...
2019
Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions
Travis R. Mitchell, Ruizhi Zhong, Ray Johnson Jr., Christopher R. Leonardi
Unconventional Resources Technology Conference (URTEC)
... to investigate effects of particle properties on porosity, permeability, and elastic bulk modulus of granular porous media. In summary, the common practice...
2021
Effect of Moisture Upon Velocity of Elastic Waves in Amherst Sandstone
W. T. Born, J. E. Owen
AAPG Bulletin
... primarily by a change in the value of Young's modulus of the material. The suggestion is made that this phenomenon may have some bearing...
1935
A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia
Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah
Indonesian Petroleum Association
... gas sands, by deriving expressions for the saturated bulk modulus and shear modulus and substituting it into the regular equations for P and S-wave...
2013
Dependence of joint spacing on rock properties in carbonate strata
Carine Lezin, Francis Odonne, Gerard J. Massonnat, Gilles Escadeillas
AAPG Bulletin
.... The compressive strength and Young's modulus of the Bouye carbonates are, respectively, 10 and 3 times higher than in the Chay carbonates.A...
2009
Quantifying the Impacts of CO2 Adsorption on the Elasticity of Organic-Rich Mudrocks
Jamil El Masry, Ibrahim Gomaa, Elsa Maalouf, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... are fluidsaturated with saturation of oil, water, and gas being So=33%, Sw=33%, and Sg=34%, respectively. We calculate the bulk modulus of pore fluids...
2025
Seismic investigation of lithological controls on effective stress
Bill Goodway, Evan Mutual, David Cho, David McHarg, David Miller, Lindsay Miller
Unconventional Resources Technology Conference (URTEC)
... is drained bulk modulus at constant pore pressure and Ks is solid bulk modulus. The limits on α occur at zero porosity for the lower bound and at critical...
2021
Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir
Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari
Indonesian Petroleum Association
... the porosity of the rock, porous rock frame bulk modulus, the bulk modulus of mineral matrix, pore fluid bulk modulus and fluid-saturated porous rock...
2014
Mechanical Properties of the Niobrara Formation; #50465 (2011)
Alejandra Maldonado, Michael Batzle, and Steve Sonnenberg
Search and Discovery.com
... Properties of the Niobrara Formation What we learn from logs Formulas Vp= K+4/3μ ρ K: μ: ρ: Vs= μ ρ Bulk Modulus Shear Moulus Density Young...
2011
Leveraging Seismic Attributes to Understand the Frac-Able Limits and Reservoir Performance in the Eagle Ford Shale, South Texas, USA
Kit Clemons, Robert Bodziak, Andy Stephens, Robert Meek
Unconventional Resources Technology Conference (URTEC)
... delineation and development drilling. The Young’s Modulus (YM) and Density rock properties inverted from 3D seismic data prove as effective discriminators...
2013
Acoustic and Related Properties of Calcareous Deep-Sea Sediments
Edwin L. Hamilton, Richard T. Bachman, Wolfgang H. Berger, Thomas C. Johnson, Larry A. Mayer
Journal of Sedimentary Research (SEPM)
... estimates of intraparticle porosity range from 13 percent in clayey sand to zero in silty clay. New relations between the frame bulk modulus and porosity...
1982
Application of Log-Based Transforms to Characterize Mechanical Properties of Silurian-Aged Carbonate and Evaporate Formations within the Northern Niagaran Pinnacle Reef Trend
Search and Discovery.com
N/A
Abstract: The Relationship between Rank and Elastic Properties of Coal; #90063 (2007)
Search and Discovery.com
2007
Abstract: Low Saturation Gas Reservoir Discrimination Using Self-Organizing Maps, Deep Water Gulf of Mexico;
Julian Chenin, Heather Bedle
Search and Discovery.com
... properties of gas, particularly the bulk modulus. Due to the elastic properties of the gas’s bulk modulus on the bulk rock, a small, uneconomical, amount...
Unknown
Integrating Experiments and Well Logs to Predict Caney Shale Static Mechanical Properties During Production with Supervised Machine Learning
Sherif M. Kholy, Hunjoo P. Lee, Mileva Radonjic
Unconventional Resources Technology Conference (URTEC)
... of our study is to evaluate the impact of effective stress on the dynamic Young’s modulus using ultrasonic velocity measurements for Caney shale samples...
2024
Time-Lapse Petro-Elastic and Seismic Modeling to Evaluate Fracturing Efficiency in Low-Permeability Reservoirs
Masoud Alfi, Zhi Chai, Anshuman Pradhan, Travis Ramsay, Maria Barrufet, John Killough
Unconventional Resources Technology Conference (URTEC)
...-fracture zones. This occurrence is particularly interesting because gas typically has a lower density and lower bulk modulus and can substantially affect...
2018
Abstract: Predicting Brittleness for Wolfcamp Shales Using Statistical Rock Physics and Machine Learning;
Jaewook Lee, David Lumley
Search and Discovery.com
... influential factors, such as bulk density, Young's modulus, porosity, and overburden stress. Second, we derive a multi-linear regression model from four...
Unknown
Cohesive Strength of Gas-Hydrate-Bearing Marine Sediments, by Ann Elizabeth Cook, David Goldberg, and R.L. Kleinberg; #90052 (2006)
Search and Discovery.com
2006
Seismic Velocity Dispersion and the Petrophysical Properties of Porous Media
Search and Discovery.com
... in a random porous media with fluid flow in the 10 to 500 Hz band, with a being the characteristic length of inhomogeneities. Parameters: bulk modulus...
2013
ABSTRACT: Grain sorting effect on seismic velocities: rock physics models for reservoir quality prediction; #90007 (2002)
Mario A. Gutierrez, Jack Dvorkin, Amos Nur
Search and Discovery.com
... link porosity, mineralogy, pressure, texture, fabric, and pore fluid bulk modulus to the elastic rock properties. The theoretical relationships among...
2002
ABSTRACT: Integrated Characterization of a Gas-Shale; #90132 (2011)
Nabanita Gupta
Search and Discovery.com
... be measured directly from field measurements. Laboratory measured petrophysical properties such as (i) mineralogy, (ii) porosity, (iii) bulk density, (iv) grain...
2011
The sample boundary effect in the low-frequency measurements of the elastic moduli of rocks
Wenhui Tan, Vassily Mikhaltsevitch, Maxim Lebedev, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... the measured Young’s modulus E and Poisson ratio n , the bulk K and shear µ moduli can be computed as K= E E , µ= 3(1 - 2n ) 2(1 + n ) (1) The LF...
2019
Seismic Signature of CO2 Flooding in Tuscaloosa Sandstone; #40942 (2012)
Avinash Mohapatra, Chandra S. Rai, Carl Sondergeld, and Trevor L. Richards
Search and Discovery.com
... tension between rock pore surface and fluid. Decreases the viscosity Decreases the bulk modulus (Landro et al., 2001) High amplitude difference...
2012
Utilizing Geochemical, Petrophysical, and Geomechanical Analysis to Optimize Stimulation Design in Pimienta Formation
Douglas J. Betancourt, Claudio Rabe, Omer Iqbal, Jesus P. Salazar, Besmir Hoxha
Unconventional Resources Technology Conference (URTEC)
... and geomechanical analysis included brittleness analysis, Poisson’s Ratio, Young’s Modulus, acoustic impedance analysis, and rock strength. The results...
2023
Brittleness and Geomechanical Properties Estimation Using Wireline and Seismic Data in the Duvernay Shale Basin, Canada
Carmen C. Dumitrescu
Unconventional Resources Technology Conference (URTEC)
... variability, and geomechanical properties (Poisson’s ratio and Young’s modulus). Our focus was on estimating brittleness distribution within the reservoir...
2021