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The AAPG/Datapages Combined Publications Database
Showing 34,502 Results. Searched 200,616 documents.
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
... and effect of increasing pore-fluid pressure. τ = μσ N + S0 , (3) where μ is the coefficient of friction and S0 is called the internal cohesion...
2015
Shale Assets: Applying the Right Technology for Improving Results; #40883 (2012)
Jason Pitcher and Dan Buller
Search and Discovery.com
... drilling. The concept of brittleness has also been extended to incorporate sonic anisotropy as a result of the layering effect that also impacts successful...
2012
4D Seismic Monitoring of In-Situ Combustion of Heavy Oil Reservoirs; #41529 (2015)
Diego Morales, Trino Salinas, Gabriel Alvarez
Search and Discovery.com
... demonstrate the heterogeneity and anisotropy of the thin reservoir unit. This information is of the utmost importance to synchronize and optimize...
2015
A Viscoplastic Stress Relaxation Model for Predicting Variations of the Least Principal Stress With Depth in Unconventional Reservoirs; #41999 (2017)
Shaochuan Xu, Mark D. Zoback
Search and Discovery.com
... tends to correlate with greater viscoplasticity and less anisotropy between the two horizontal principal stresses. The viscoplastic model does a good...
2017
Search and Discovery
Search and Discovery.com
N/A
AAPG 2013 Annual Convention and Exhibition, May 19-22, 2013, Pittsburgh, Pennsylvania; - Abstracts, #90163 (2013).
Search and Discovery.com
2013
1997 AAPG Annual Convention, April 6-9, 1997, Dallas, Texas, - Abstracts; #91021 (2010)
Search and Discovery.com
2010
2006 AAPG International Conference and Exhibition, November 5-8, 2006, Perth, West Australia - Abstracts, #90061 (2006).
Search and Discovery.com
2006
Deformation bands and their influence on fluid flow
Haakon Fossen, Arthur Bale
AAPG Bulletin
.... Nevertheless, the arrangement and orientation of deformation bands may have an effect on the flow pattern and reservoir sweep. In cases where deformation bands...
2007
Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia
Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do
Indonesian Petroleum Association
... datasets are showing a consistent AVO response. The 2004 gathers have a maximum angle of incidence of 45 degrees into the zone of interest whereas...
2016
Chapter 13: Development Geology in Eolian Reservoirs
L. F. Krystinik
Rocky Mountain Section (SEPM)
..., 1980, Cross-Bedded Sandstone Reservoir Units and Permeability Anisotropy Using Well Logs; AAPG Bull., V. 64, p. 760. Parsons, R.W., 1972, Directional...
1990
Review of Geological Controls on Resistivity in Uplifted Basins: Insights from the Norwegian Barents Shelf; #30535 (2017)
Kim Senger, Thomas Birchall, Sverre Ohm, Snorre Olaussen, Kei Ogata
Search and Discovery.com
..., p. 761-774. Clavaud, J.-B., 2008, Intrinsic Electrical Anisotropy of Shale: The Effect of Compaction: Petrophysics, v. 49/03. Constable...
2017
A Simple Guide to Seismic Inversion
Ashley Francis
GEO ExPro Magazine
... to the inversion, thus giving the appearance of trends. However, in effect, the missing low frequency trend is simply modeled and added to the relative...
2013
Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area
Andrea Bergamaschi, Michele Buia
Indonesian Petroleum Association
... the structure at about 200ms below the sea-bottom. The combination of an uneven sea bed and methane hydrates generates a three-fold detrimental effect...
2009
Passive Microseismic - Direct Hydrocarbon Sensing with Minimal Environmental Impact
Helen Debenham, Evgeny Smirnov
Australian Petroleum Production & Exploration Association (APPEA) Journal
... lengths insufficient for amplitude versus offest (AVO) work, or a non-optimum shooting azimuth, etc. However vintage active seismic data combined...
2022
Damped least squares-based deterministic PP wave and SH-SH wave joint inversion method
Ying Lin, Guangzhi Zhang, Baoli Wang, Siyuan Chen, Minmin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the Stanford model to verify the effect of the inversion in the multi-wave and pure PP wave cases. The top to bottom of Figure 3 depicts the real model...
2023
Improved Latin hypercube sampling inversion method of effective reservoir parameter considering compaction trend
Xuan Zheng, Zhaoyun Zong, Kun Luo
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the LHS-MCMC method also has a certain effect in anti-noise. In this study, the elastic impedance compaction curve formula is derived, the compaction...
2024
Reducing mapping ambiguity via visco-acoustic multi-azimuth dynamic resolution time-lag full-waveform inversion in offshore Senegal
Kai Zhao, Hui Zhang, Jianfeng Yao, Robert Eliott-Lockhart, Jacob Low
International Meeting for Applied Geoscience and Energy (IMAGE)
... strong intrinsic attenuation. This absorption effect (Q effect) causes high-frequency energy loss and phase distortion. The amplitude analysis shows...
2024
Robust joint inversion and segmentation of 4D seismic data
Juan Romero, Matteo Ravasi, Nick Luiken
International Meeting for Applied Geoscience and Energy (IMAGE)
..., no 4D effect), other values can be identified as part of a 4D feasibility study by means of Gassmann fluid substitution (Avseth et al., 2006...
2022
The Influence of Stratigraphy and Rock Mechanics on Mesaverde Gas Distribution, Piceance Basin, Colorado
Stephen P. Cumella, Jay Scheevel
AAPG Special Volumes
... of overburden has occurred in the Piceance Basin after peak gas generation. Gas expansion during exhumation probably had a significant effect on gas...
2008
Stress-Dependent Permeability and Dynamic Elastic Moduli of Reservoir and Seal Shale
Daisuke Katsuki, Anton Padin Deben, Olawale Adekunle, Andrew J. Rixon, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
.... In the unloading stage strong hysteresis of permeability has been observed. Klinkenberg Effect on Nitrogen Permeability The experimental results...
2016
Geostatistical and Flow Modeling of Intrareservoir Mudstones
Christopher D. White
Special Publications of SEPM
..., 3C, 3D, 4C, 4D) were examined and no anisotropy in mudstone dimensions was discernible. However, areal anisotropy is difficult to infer from cross...
2004
Delineation of Reservoir Sand Quality by Integrating Leading Edge Technology Well Log Data and Calibrating to Core Data
M. Macaulay
Geological Society of Malaysia (GSM)
.... This shoreface sands above a fair weather wave base. short wait time minimizes the gas effect. Low Some sands (Facies 7 and 8) have shell fragments pressure...
1999
Abstracts AAPG Foundation; 2005 Grants-in-Aid Projects, #90045 (2005).
Search and Discovery.com
2005
Play Concepts Based on New Stratigraphic Methods: Two
Search and Discovery.com
N/A