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The AAPG/Datapages Combined Publications Database
Showing 5,927 Results. Searched 200,293 documents.
Characterizing a Mississippian carbonate reservoir for CO
Search and Discovery.com
N/A
Abstract: Controls on Acoustic Anisotropy Observed in Unconsolidated Sands using Laboratory Measurements and Digital Rock Technology; #90255 (2017)
Lori A. Hathon, Michael T. Myers, Alon Arad
Search and Discovery.com
.... This information is used to perform finite element modeling (FEM) directly on the 3D rock volume, and to calculate elastic constants. The result is a forward...
2017
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 sample boundary effect in the low-frequency measurements of the elastic moduli of rocks Wenhui Tan, Vassily Mikhaltsevitch, Maxim Lebedev...
2019
Machine learning-based anisotropy characterization of Wolfcamp shales in the Midland Basin
Jaewook Lee, David E Lumley
International Meeting for Applied Geoscience and Energy (IMAGE)
...𝛿 𝑌 = 𝛼( 𝜙 + 𝛼! 𝑉) + 𝛼% 𝑉*+ + 𝛼" 𝜂= where 𝐶&' are the corresponding elastic constants in the twoindex Voigt notation. Among these anisotropy parameters, d...
2022
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... in the well. VTI media are characterized by five independent elastic constants, while the elasticity of orthotropic media is characterized by nine independent...
2013
Rock Mechanical Behavior at the Inch Scale in a Thinly Laminated Unconventional Formation
Smaine Zeroug, Bikash K. Sinha, Ting Lei, John Jeffers
Unconventional Resources Technology Conference (URTEC)
... with the sonic data within an acousto-elastic model to quantify the maximum horizontal stress magnitude and rock third-order nonlinear constants. Another rock...
2016
Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy
Tom Wittick
North Texas Geological Society
..., stiffer rocks have higher acoustic impedances. Figure 2-1. Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern...
1992
Basics of Reflection Seismic Technology
Abilene Geological Society
.... Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern the propagation of sound are the bulk modulus, shear modulus...
1993
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... with losses caused by solid friction. Evaluation of the elastic constants of grossly anisotropic rocks requires specialized laboratory techniques...
1977
Abstract: AVO Response of a Visco-Elastic Porous Layer, by Sumana Basu; #90077 (2008)
Search and Discovery.com
2008
Abstract: Elastic Moduli Sensitivity to Reservoir Pore Fluids, by Mohammed G. Al-Otaibi; #90105 (2010)
Search and Discovery.com
2010
Fracture Prediction Method for Coal-Bearing Tight Sandstone Reservoirs Based on a Dynamic Elastic Mechanics Model
Search and Discovery.com
N/A
ABSTRACT: Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #90118 (2011)
Mahendra Kishore, Pritam Jha, Dino Ros, and Alfonso Iunio Marini
Search and Discovery.com
...ABSTRACT: Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #90118 (2011) Mahendra Kishore, Pritam Jha...
2011
Abstract: Numerical Modeling and Imaging of Near Surface Scattered Waves: An Approach of Turning Noise into Signal; #90254 (2016)
Abdulaziz M. Almuhaidib
Search and Discovery.com
..., subsurface heterogeneities is simulated through the use of a perturbation method for elastic waves and finite-difference forward modeling...
2016
Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017)
Otilio Rojas, Josep De La Puente, Jose Cela, Santiago Fernández
Search and Discovery.com
...Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017) Otilio Rojas...
2017
Heterogeneous Anisotropic Elastic Finite Difference Method for Irregular Grid
Search and Discovery.com
N/A
Geomechanical Modeling of Stresses Adjacent to Salt Bodies: Uncoupled Models; #40777 (2011)
Gang Luo, Maria-Katerina Nikolinakou, Peter B. Flemings, and Mike Hudec
Search and Discovery.com
... modeling of stresses adjacent to salt bodies. These approaches are distinguished by their use of elastic or elastoplastic rheology for the sediments...
2011
EEI Inversion Technique to Determine Fluid Types and Sand Geometry in Mature Field Study Case: G Sand Reservoir in the Northern Mutiara
Benyamin, Iranta Bona, Irma Hermawaty, Sonny Winardhi, Teguh Nugraha
Indonesian Petroleum Association
... in the subsurface. An integrated workflow that draws on the latest development in pre-stack seismic inversion, incorporating Extended Elastic Impedance (EEI...
2007
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)
... containing both the secondorder 2oeC and third-order 3oeC elastic constants. In this study, a rotated staggered-grid finite-difference (RSG-FD) method is used...
2022
Complementary Role of Multi-Component and Conventional 3D Seismic for Risk Reduction in Unconventional Resource Plays A Marcellus Shale Example
Tony Rebec, Zhiyong Zhao
Unconventional Resources Technology Conference (URTEC)
... of the results obtained from a conventional elastic inversion for two cases, one using the conventional P-wave data, where the shear component...
2013
SONIC LOG APPLICATIONS - EASTERN VENEZUELA
W. F. Clarke
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... the elastic constants of the system and a complex system of nonlinear equations. Thus, the variable incremental-time varies linearly within limits...
1961
Implications of elastic full-waveform inversion for northern Red Sea
Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson
International Meeting for Applied Geoscience and Energy (IMAGE)
...Implications of elastic full-waveform inversion for northern Red Sea Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson...
2023
Timing of Fracturing of Sedimentary Beds around Evolving Salt Shapes: Self-Consistent Behaviors and Coulomb's Criterion
K. Petersen, I. Lerche
GCAGS Transactions
... the strain; (2) define the response of the sediments to stress (e.g., elastic); and (3) calculate the corresponding stress. A synthetic case...
1994
Abstract: Q Effects on Thin-bed AVO/AVF Analysis; #90224 (2015)
Wenyong Pan and Kris Innanen
Search and Discovery.com
... analysis from acoustic media to elastic media and discussed the amplitude responses with varying incident angle, thin-bed thickness and frequency...
2015
Effect of Moisture Upon Velocity of Elastic Waves in Amherst Sandstone
W. T. Born, J. E. Owen
AAPG Bulletin
..., as the presence of moisture has been shown to effect one of the elastic constants, namely, Young's modulus, there is reason to suppose that it affects the other...
1935