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The AAPG/Datapages Combined Publications Database
Showing 570 Results. Searched 200,357 documents.
Research and application of amplitude attenuation gradient hydrocarbon detection method without the influence of thickness
Yichuan Wang, Xijia Sun, Zhao Ye, Pan Yong
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the hydrocarbon detection prediction of the Kenli structure. Introduction According to Biot theory, if the pore units of the porous medium are connected to each...
2022
Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)
Chris Blackwood
Search and Discovery.com
... may be achieved through many methods, perhaps most commonly through use of the Gassmann-Biot theory (numerous methods summarized in Mavko et al., 1998...
2014
Abstracts: 2-D Finite-difference Modelling of Pore-pressure Diffusion in Heterogeneous Anisotropic Porolelastic Media: Implications for Induced Microseismicity; #90173 (2015)
David W. Eaton
Search and Discovery.com
...-filled porous rocks with partial gas saturation (White model) – Part I: Biot Theory: Geophysics, 44, 1777-1788. Heidbach, O., Tingay, M., Barth...
2015
3D Geomechanical Analysis of Refracturing of Horizontal Wells
Dharmendra Kumar, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
.... Biot, M.A. 1955. Theory of Elasticity and Consolidation for a Porous Anisotropic Solid. J. Appl. Phys. 26, 182-185. Cheng, H.-D. 2016. Poroelasticity...
2017
Abstract: A Look into Gassmanns Equation; #90187 (2014)
Nawras Al-Khateb
Search and Discovery.com
... of performing fluid substitutions by using Gassmann’s equation. Theory and/or Method The Influence of Pore Fluids on Seismic Properties: The seismic...
2014
A New Pore Pressure Prediction Model for Naturally Fractured Shales and Stacked Plays: The Effect of Active Hydrocarbon Generation - A Powder River Basin Case Study
Daniel Orozco, Roberto Aguilera
Unconventional Resources Technology Conference (URTEC)
... the Biot principle of effective stress. The key aspect of the new methodology is the determination of the in-situ Biot coefficient using well logs...
2021
Poroelastic Prediction of Matrix Compressibility and Pressure Dependent Permeability: Impact on Simulated Recovery Factors in Permian Basin Resource Rocks, USA
Brian Crawford, Michael Cronin, Olabode Ijasan, Mathilde Luycx, Darren McLendon, Shreerang Chhatre
Unconventional Resources Technology Conference (URTEC)
.... Assuming “uniaxial strain” boundary conditions, poroelastic theory relates pore volume change to depletion amount, initial formation porosity...
2023
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
... obtained and application of the theory presented in this paper. Biot, M. A, 1941, General theory of three-dimensional consolidation: Journal of Applied...
2014
Reservoir R factor estimation using 4D time-shifts induced by compaction at the Shearwater field, North Sea
Alejandro Jaramillo, Maria Mangriotis, Colin MacBeth
International Meeting for Applied Geoscience and Energy (IMAGE)
... strain (𝜀 𝑍𝑍 ): 𝜀 𝑍𝑍 = 𝛥𝑧 = −𝐶 𝑚 𝛼𝛥𝑃 𝑧 Eq. 4 where 𝐶 𝑚 is the uniaxial compressibility and 𝛼 the Biot poroelastic coefficient which...
2022
Borehole tube wave generation by an incident P-wave at a fluid-filled fracture
Abdullah Alsawidan
International Meeting for Applied Geoscience and Energy (IMAGE)
...ics, 73, no. 1, N1–N7, doi: https://doi.org/10.1190/1.2802174. Korneev, V., A. Ponomarenko, and B. Kashtan, 2009, Stoneley guided waves: What is mis...
2022
Effective Fracture Geometry Analysis Based on Data of Well Production, Pressure Gauge, and Strain Change of HFTS-1-III in Eagle Ford Shale
Fatima Almarzoog, Kan Wu, Ge Jin
Unconventional Resources Technology Conference (URTEC)
... on Biot’s theory, which describes the poroelastic effect in linear, isothermal, and isotropic materials (Biot, 1941). The governing equations...
2024
Poro-acoustoelasticity FD simulation of elastic wave propagation in prestressed porous media
Haidi Yang, Li-yun Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... by incorporating Biot’s theory, resulting in the theory of poro-acoustoelasticity (Ba et al., 2013). Theoretical and experimental investigations of poro...
2022
ABSTRACT: Petrophysical Study on UAE Carbonates, by Bhagat, Anita; Sondergeld, Carl ; Rai, Chandra S.; #90142 (2012)
Search and Discovery.com
2012
Determining Static Elastic Anisotropy in Shales from Sidewall Cores: Impact on Stress Prediction and Hydraulic Fracture Modeling
Brian Crawford, Yueming Liang, Philippe Gaillot, Kelvin Amalokwu, Xianyun Wu, Robert Valdez
Unconventional Resources Technology Conference (URTEC)
... for conventional characterization purposes. Quantitative mineralogy combined with established micromechanical theory is then utilized to determine an additional...
2020
An Iteratively Coupled Model for Flow, Deformation, and Fracture Propagation in Fractured Unconventional Reservoirs
Harun Rashid, Femi Olorode, Chukwudi Chukwudozie
Unconventional Resources Technology Conference (URTEC)
... in the department and at the Center for Computation and Technology. References Biot, M.A., 1941. General theory of three-dimensional consolidation. J. Appl. Phys...
2021
The Effect of NOB to Porosity and Permeability in Turbidite Deep Water Reservoir Rock
C. Sugama, N. A. Atmajasetiadi, D. H. Putranto
Indonesian Petroleum Association
..., Sampath and Randolph, 1979). Local depositional, tectonic stresses, mud diapires, faults, folds add component of stress in unknown directions. Biot...
2011
An Unconventional Approach to a Difficult-to-Develop Target: Application of Geomechanics and Clay Speciated Workflow to Successfully Drill the Wolfcamp D Formation in the Midland Basin
David Brannan, C. Lance Reynolds, Shawn Renaud, Ryan Adams, Foster Bowman
Unconventional Resources Technology Conference (URTEC)
... or overbalanced mud-system (Figure 2). This approach focuses on petrophysical mechanical properties including Biot’s coefficient, Unconfined Compressive...
2023
The New Petroleum Geology
Dr. Sylvain J. Pirson
Bulletin of South Texas Geological Society
... be something wrong with the theories on which such wildcats are drilled, i.e., with the structural theory of oil accumulation. In the statistics...
1980
Abstract: Influence of Cooling and Heating Rate on CO2 Condensation and Evaporation Observed in a Saturated Synthetic Rock Sample; #90187 (2014)
R. Kofman, A. Rabbani, G. Njiekak, and D. R. Schmitt
Search and Discovery.com
... porous high-fired alumina sample saturated with CO2. Theory and Method To investigate the effects of the CO2 fluid, both strain and ultrasonic...
2014
Fracture Performance Evaluation from High-Resolution Distributed Strain Sensing Measurement During Production: Insights for Completion Design Optimization
Wei Ma, Kan Wu, Jin Ge, Wei Yu
Unconventional Resources Technology Conference (URTEC)
... the poroelastic effect in fractured reservoirs based on Biot’s theory (Biot 1941). The governing equations include linear-momentum balance for rock...
2022
Reservoir Modelling and Amplitude Analysis, South Lho Sukon, N. Aceh
J. C. den Boer, R. O. Ugland, W. Soeria Atmaja
Indonesian Petroleum Association
... Francisco, 153-154. Biot, M.A. 1956a, Theory of propagation of elastic waves in a fluid-saturated porous solid: I. Low frequency range. Journal Acoustic...
1989
Abstract: Exact, Linear and Nonlinear AVO in Terms of Poroelastic Parameters; #90187 (2014)
Steven Kim and Kris Innanen
Search and Discovery.com
... (saturated) and elastic velocities (dry). The theory of poroelasticity due to Biot (1949) and Gassmann (1951) leads to the forms for the equations...
2014
Predicting pressure-dependent velocities for carbonates by linking static and dynamic elastic properties
Xuan Qin, De-hua Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... not reached an agreement on the application of Biot-Gassmann’s theory to carbonate rocks. Therefore, the objectives of this paper are 1) to understand...
2022
On Poroelastic Mechanisms in Hydraulic Fracturing from FDI to Fracture Swarms
Ahmad Ghassemi, Dharmendra Kumar
Unconventional Resources Technology Conference (URTEC)
... and refrac design are driven by the rock volumetric V p deformation in response to pore pressure changes via Biot’s effective stress coefficient...
2022
Direct exact nonlinear resolution enhanced inversion for fluid modulus and porosity
Xiao Chen, Zhaoyun Zong, Yu Chen, Yushen Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and/or Method The Biot-Gassmann theory (Mavko et al., 2020) depicts the connection between rock velocity, modulus, and porosity in a saturated fluid...
2024