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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,630 documents.
Seismic Methodologies Adapted for Use in Acoustic Logging, #41666 (2015).
Shreya B. Ley, Partha Biswas
Search and Discovery.com
..., present day tools are only able to detect anisotropy when logged sections are more than five percent anisotropic, leaving the subtle fracture systems...
2015
2009 Audio-Video presentations at 2009 AAPG Annual Convention, Denver, Colorado, June 7-10, 2009
Search and Discovery.com
N/A
Prospect Identification Using AVO Inversion and Lithology Prediction
Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton
Petroleum Exploration Society of Australia (PESA)
... 'inversion f riendly' data Gas Sand Probability Cube processing flow was implemented, including full cu rved ray Kirchhoff 3D anisotropic PreSTM (pre...
2010
CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).
Search and Discovery.com
2015
Estimation of Dispersion in Orientations of Natural Fractures from Seismic Data: Application to Discrete Fracture Network Modeling
Reinaldo J Michelena, Kevin S. Godbey, Huabing Wang, James R. Gilman, Chris K. Zahm
Unconventional Resources Technology Conference (URTEC)
... coefficients and azimuthal AVO analysis in anisotropic media: Geophysical Monograph Series, 10, Society of Exploration Geophysicists. Will, R., Archer, R...
2013
Elastic full-wavefield inversion for presalt carbonate reservoir characterization in offshore Brazil
Young Ho Cha, Partha Routh, Olivier Burtz, Valeriy Brytik, Ratnanabha Sain, Jeffrey Sitgreaves, Jay Barr, Dez Chu, Michael Passarello
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We demonstrate the elastic FWI workflow combined with other velocity model building tools can directly estimate elastic parameters of pre-salt...
2022
Petrophysical Analysis of Laminated Sand Shale Sequence in Deepwater Setting, Tyagi, Anil K.; Bastia, Rabi, #90100 (2009)
Search and Discovery.com
2009
Abstract: Correlating 3-D Seismic and Micro-Seismic Data for Shale Gas Reservoir Characterization; #90000 (2016)
Antoine Bouziat, Remi Moyen, Cedric Godefroy, Philippe Doyen, Simon Voisey, Gabino Castillo, Thomas Bardainne
Search and Discovery.com
... have used both isotropic and anisotropic seismic inversion techniques to derive 3-D attribute volumes for P-wave impedance, S-wave impedance...
2016
Diffusion regularization for multi-parameter near-surface elastic full-waveform inversion
Mohammad Hasyim Taufik, Fu Wang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
...only the vertically polarized particle velocity data to test the proposed regularization. To generate the initial elastic moduli, we perform an anisotropic Gaus...
2024
Identification of Source Rocks on Wireline Logs by Density/Resistivity and Sonic Transit Time/Resistivity Crossplots
B. L. Meyer , M. H. Nederlof
AAPG Bulletin
... of 10 or more. Davis, J. C., 1973, Statistics and data analysis in geology: New York, John Wiley & Sons, 550 p. Diaconis, P., and B. Efron, 1983...
1984
Integration of active and passive surface seismic for understanding the variations observed during a stimulation campaign.
Paolo Primiero, Gorka Garcia Leiceaga, Joël Le Calvez
Unconventional Resources Technology Conference (URTEC)
... log data was used to guide the model-based detection and location algorithm. To build the model, we use an anisotropic velocity model determined from...
2013
Horizontal stress inversion based on azimuthal difference in P-wave reflectivity
Fubin Chen, Zhaoyun Zong, Xingyao Yin
International Meeting for Applied Geoscience and Energy (IMAGE)
... subsurface media, especially in anisotropic media. Following Liu’s method, Chen and Zong (2021b) considered a model including an unstressed isotropic...
2022
Geophysical in-situ stress prediction method based on ADS method
Min Zhang, Xia Wang, Ya Shen, Jinrong Yang, Yintao Cai, Liping Qian, Feng Li, Jianhua Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... skeletal stress in formation Sena, Grechka Vladimir et al. proposed that the variation of seismic wave velocity with azimuth angle has elliptical...
2024
The National Conference on Earth Science, Banff, September 15-19, 1986: "Geology and Reservoir Management": CONFERENCE REPORT
Peter Gretener
CSPG Bulletin
... by being extremly heterogeneous and anisotropic at all scales. INFILL DRILLING The practice of infill drilling was discussed by Fisher. In Texas...
1987
A Case for Brittle Deformation of the Basement During the Laramide Revolution in the Rocky Mountain Foreland Province
Vincent Matthews III
Rocky Mountain Association of Geologists
... of synthetrc seismic sections and an evaluation of balanced cross sectrons. This analysis indicated that the notion of a folded basement IS supported only...
1986
Strength Anisotropy in Low-Permeability Sandstone Gas Reservoir Rocks: Application of the Axial Point-Load Test
S. J. Clift , S. E. Laubach , J. Holder
GCAGS Transactions
... tests with other stress-direction indicators (acoustic velocity anisotropy, anelastic strain recovery, wellbore breakouts, and hydraulically induced...
1992
GeoConvention 2014; - Abstracts, #90224 (2015).
Search and Discovery.com
2015
Connecting the Dots: Microseismic-Derived Connectivity for Estimating Reservoir Volumes in Low-Permeability Reservoirs
Alexandre Hugot, Jean-Claude Dulac, Emmanuel Gringarten, Aymen Haouesse
Unconventional Resources Technology Conference (URTEC)
... dependent on the support at which they are calculated. These networks provide a convenient way to efficiently perform sensitivity analysis with respect...
2015
Well-Log-Based Assessment of Elastic Properties in Organic-Shale Formations
Alvaro Aranibar, Clotilde Chen Valdés, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
...-shale formations using well logs. Their reliability, however, is still questionable in anisotropic shale formations. Furthermore, many of the existing...
2014
High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil
Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano
International Meeting for Applied Geoscience and Energy (IMAGE)
... lateral velocity variations emerging from layers of carbonates, complex series of evaporites, such as halite and anhydrites. This complexity intensifies...
2024
Mechanical Properties of Mississippian Rocks, #41239 (2013)
Pouyan Ebrahimi, Priyank Jaiswai, Sandip Harimakar, James Puckett
Search and Discovery.com
... include rapidly changing size and shapes of pores, facies-dependent intermittent transition from anisotropic to isotropic behavior, lithology driven...
2013
Enhanced Reservoir Properties Prediction for the Vaca Muerta Shales Using an Integrated Multi-Disciplinary Workflow
T. Llobet, G. Izadi, C. Barton, T. Pessoa, R. Guises, I. McGlynn, M. Bratovich, F. Walles, A. Fernández, J.-P. Mathieu, A. Onaisi
Unconventional Resources Technology Conference (URTEC)
... of URTeC is prohibited. Abstract Modeling the Vaca Muerta shales in Argentina involves the analysis of large amounts of data from different knowledge...
2020
Hydraulic Fracture Conductivity as a Function of Proppant Concentration Under Various Effective Stresses: From Partial Monolayer to Multilayer Proppants
Ming Fan, Yanhui Han, Cheng Chen
Unconventional Resources Technology Conference (URTEC)
..., spherical particles using the discrete element method (DEM), which was first introduced by Cundall (1971) for the analysis of rock mechanics problems...
2017
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
... Velocity analysisStatic application to floating datumVelocity analysis Refraction/Datum Statics—7750 ft Datum, 8750 ft/sec Repl. Velocity3-D SC...
2014