Comparison and Study over the Biot Coefficients Test Methods in Medium Porosity and Medium Permeability Sandstone Reservoirs

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Abstract: Seismic Modeling of Poroelasticity Using Asymptotic Formula of Biot, by Yangjun Liu; #90087 (2009).

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Abstract: Biot-Gassmann Fluid Term Extraction Based on PP-PS Joint Inversion;

Qi Ma

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... agree well with well-logging data. Key words: Biot-Gassmann fluid term, PP-PS joint inversion, Bayesian theory, P and S-wave modulus, reservoir...

Laboratory Measurement of Biots Coefficient and Pore Pressure Influence on Poroelastic Rock Behaviour

Hossein Salemi, Stefan Iglauer, Ali Rezagholilou, Mohammad Sarmadivaleh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... such poroelastic rock behaviour can be predicted. One of the key parameters in this theory is Biot’s coefficient, which is also one of the main variables...

Abstract: Analysis of Seismic Attenuation in Porous Layered Fluid-Saturated Medium

Elmira Chabyshova

Houston Geological Society Bulletin

... are usually described as porous fluid-saturated media. Seismic wave attenuation in such media can be described using Biot theory. The values of attenuation...

Abstract: Pore Pressure Prediction From Seismic Velocities: A Novel Approach Based on Skempton and Biot Theories; #90310 (2017)

Bastien Dupuy, Mohamed A. Romdhane, Ane E. Lothe

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... the poroelastodynamic theory of Biot and end up with a physically-consistent equation to estimate pore pressure from velocities. The Biot-Gassmann theory...

ABSTRACT: Methods of Fitting Compressional and Shear Wave Velocities Versus Water Saturation Curves, and the Interpretation of Laboratory Velocity Measurements in Partially Gas-Saturated Rocks; #90113 (2010)

Firas Aljarrah

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... the Biot-Gassman theory. The influence of pore fluid saturation on elastic waves is related to many factors like pore geometry, distribution of fluid...

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)

... how pressurized fluids interact with the rock mass through the Biot-Willis coefficient. References Biot M.A., 1956 “The theory of propagation...

PoroChemoElastic Modeling of Wellbore Drilling in Fractured Shale with Solute Transport

Younane Abousleiman, Vinh Nguyen

Special Publications of SEPM

... stability in chemically active sound and fractured shale under the framework of Biot’s theory of poroelasticity. The majority of the existing wellbore...

Abstract: Stoneley: The Permeability Probability Log; #90211 (2015)

Nabil Al-Adani and Doug Hardman

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..., Canada Abstract Over decades, Stoneley measur ement was considered the c losest measurement of formation permeability. Biot wave propagation in por...

Abstract: The Effects of Fluid Viscosity on Seismic Response: A Model Study; #90171 (2013)

Fereidoon Vasheghani, Larry Lines, and Joan Embleton

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... (Carcione, 2007). In this current work, we examine the effects of viscosity of fluids on seismic Response through the Biot’s theory and squirt flow...

A Novel Method for Experimental Characterization of the Poroelastic Constants in Unconventional Formations

Deepak Gokaraju, Munir Aldin, Akshay Thombare, Abhijit Mitra, Sudarshan Govindarajan, Robert Patterson

Unconventional Resources Technology Conference (URTEC)

... and Barre granite”. Int. J. Rock Mech. Min. Sci., 23(3), 267–275. Biot, M. A., 1941. “General theory of three-dimensional consolidation”. J. appl. Physics...

Well-log responses of overpressure and discussion about its mechanisms within Upper triassic-jurassic layer in yuanba area, sichuan basin, china

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Seismic Signature of CO2 Flooding in Tuscaloosa Sandstone; #40942 (2012)

Avinash Mohapatra, Chandra S. Rai, Carl Sondergeld, and Trevor L. Richards

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... on the understanding of the laboratory scale behavior and Biot-Gassmann theory. 4D Seismic Study field CO2 injector wells Producing wells  Decreases the surface...

Abstract: The Application of The Nearly Optimal Sponge Boundary Conditions for Seismic Wave Propagation in Poroelastic Media; #90171 (2013)

Jingyi Chen and Ralph Phillip Bording

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...’s method to the numerical modeling of seismic wave propagation in the transversely isotropic poroelastic media based on Biot/squirt flow theory. Since...

Abstract: The Application of The Nearly Optimal Sponge Boundary Conditions for Seismic Wave Propagation in Poroelastic Media; #90171 (2013)

Jingyi Chen and Ralph Phillip Bording

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...’s method to the numerical modeling of seismic wave propagation in the transversely isotropic poroelastic media based on Biot/squirt flow theory. Since...

Analysis of the Wavefields Around the Borehole During Acoustoelectric Logging

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AVO Seismic Technology - Workshop Summary

Brian Russell

PTTC

... applicable. Using elastic impedance, Rp/Rs, inversion and lambda and mu attribute analysis, and the theory behind Biot-Gassmann perspective; the AVO method...

ABSTRACT: Ultrasonic Velocities as a Function of Confining Stress and Dispersion in Carbonates; #90013 (2003)

Gregor T. Bachle, Guido Bracco Gartner

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... those acting in sandstones. Preliminary results of the dispersion experiment show that not all samples follow the velocity predicted from Biot-Gassmann...

Multi-scale anisotropic dispersion and attenuation in VTI media with penny-shaped cracks

Yanwen Feng, Zhaoyun Zong, Guangzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... density. Conclusions In this paper, based on the Biot theory, the multi-scale anisotropic wave equation is derived, which essentially characterizes...

ABSTRACT: TECHNIQUE OF FORECASTING COAL GAS ENRICHING SECTION

Shuangan Yang, Shunian Ning, Huixing Zhang

The Society for Organic Petrology (TSOP)

... wave equation in two-phase media based on Biot theory was studied in the article. The solve of equation shows that there are two kinds of primary...

Numerical experiments to characterize P-wave attenuation in partially saturated non-isothermal porous media

Naddia D. Arenas, Gabriela B. Savioli, Juan E. Santos, José M. Carcione

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysics e SUMMARY THE BIOT/LORD-SHULMAN MATHEMATICAL MODEL We use a model that combines the Biot and Lord- Shulman (LS) theories to study...

Investigation into the Fabric and Textural Controls over Effective Grain Stiffness for Accurate Biot Coefficient and Pore Compressibility Prediction

Laurent Louis, Gregory Boitnott, Erek Hutto, Gustavo Carpio, Michael Foster

Unconventional Resources Technology Conference (URTEC)

...Investigation into the Fabric and Textural Controls over Effective Grain Stiffness for Accurate Biot Coefficient and Pore Compressibility Prediction...

A New Model of CBM Permeability and Sorption-Induced Strain Based on Open-System Geomechanics; #80262 (2012)

Mikhail Geilikman and Sau-Wai Wong

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... unreasonably high Biot’s coefficient. We generalized formulation of theory of poroelasticity for the case of non-constant solid mass (Geilikman and Wong...

Elastic Waves in Porous Media Saturated with Non-Wetting Fluid

Jimmy X. Li, Reza Rezaee, Tobias M. Müller, Mohammad Sarmadivaleh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... applications are in seismic exploration and borehole sonic logging. For waves in porous media, it is popular to use the Biot theory, which incorporates...