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The AAPG/Datapages Combined Publications Database
Showing 33,076 Results. Searched 195,452 documents.
A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data
Roger A. Young
GCAGS Transactions
..., with obviously different drilling results. AVO technology exploits the loss or gain in reflected P-wave energy due to shear wave conversion at interfaces...
1999
Numerical Simulation of the Impact of Coal Anisotropy on CO2 Sequestration in Deep Mannville Coal Seams
Yun Yang, Christopher R. Clarkson, Hamidreza Hamdi, Amin Ghanizadeh, Michael S. Blinderman, Curtis Evans
Unconventional Resources Technology Conference (URTEC)
... permeability to increase. 𝑃𝑃𝑜𝑜 +𝑃𝑃𝜀𝜀 As illustrated in Fig. 1, cleat anisotropy suppresses the compaction effect while amplifying...
2022
EXTENDED ABSTRACT: From Isotropic to Tilted Transverse Isotropic Pre-Stack Depth Migration
Nicolas Chazalnoel
GCAGS Transactions
... migration (PSDM) had been a common practice in Gulf of Mexico projects since the last 2 decades. Although the evidence of anisotropy could be found...
2011
Abstract: Petrography and Reactivity of Cokes for Ferrosilicon and Silicon Production
T. Videm Buo, R. J. Gray, R. M. Patalsky
The Society for Organic Petrology (TSOP)
.... In the binder phase analysis, the size of the anisotropic domains of the carbon forms is measured. Optical anisotropy measures the degree of ordering...
1998
ABSTRACT Threshold Effects on Prospect Risking, #90104 (2010)
Roden Rocky; Forrest Mike; Holeywell Roger
Search and Discovery.com
...’s). The technology and methods to identify and risk seismic amplitude anomalies have improved considerably through the years, especially with the use of AVO...
2010
ABSTRACT Geopressure Impact on Seismic Interpretations: Case Histories from the Gulf of Mexico , #90104 (2010)
Shaker Selim S.
Search and Discovery.com
... on Seismic Interpretations: Case Histories from the Gulf of Mexico 1 Shaker, Selim S. (1) Geopressure Analysis Services, Houston, TX. The effect...
2010
Abstract: Fluid Sensitivity Dynamics in Paleozoic Clastic Systems; #90319 (2018)
Obai N. Shaikh, Rayan Kanfar, Mukarram Ahmed
Search and Discovery.com
... is to better understand the relative sensitivity effects of fluid properties on elastic moduli and subsequent AVO responses. Utilizing the average PVT...
2018
Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir Example from Indonesian Field
Abdul Haris, Ahsanul Khair
Indonesian Petroleum Association
... with AVO anomaly for gas sand reservoir. However, this consistency does not work for carbonate reservoir and more complex structure, since the anomaly...
2012
Effect of Stress Anisotropy on Borehole Failure Initiation and Extent: A Laboratory Experimental Observation, #42290 (2018).
Bailin Wu, Xavier Choi, Ranjith Pathegama Gamage
Search and Discovery.com
...Effect of Stress Anisotropy on Borehole Failure Initiation and Extent: A Laboratory Experimental Observation, #42290 (2018). Bailin Wu, Xavier Choi...
2018
Multiscale Seismic Models of Complex Fracture Networks
Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo
Unconventional Resources Technology Conference (URTEC)
... or that are generated by hydraulic fracturing. Specifically, we apply new, innovative generalized multiscale finite element methods (GMsFEM) to predict the effect...
2017
Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)
Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani
Search and Discovery.com
...) Schlumberger, University of Tel Aviv (1) Summary Wide-azimuth long-offset seismic data allow azimuthal anisotropy and direction resulting from the presence...
2014
Central North Sea: Regional Dataset Supports Continued Exploration
Matt Jameson, Saira Ragbir, Chris Loader, Tim Bird, Catherine Smith, Cyrille Reiser, Petroleum Geo-Services
GEO ExPro Magazine
..., combined with regionally consistent horizons tied to well control and AVO attributes, all of which contribute to the search for new reserves. A B Time...
2011
The Carrack-Caravel Prospect Complex: A Possible Sleeping Giant in the Deep Water Canterbury Basin, New Zealand
W. G. Mogg, K. Aurisch, R. O'Leary, G. P. Pass
Petroleum Exploration Society of Australia (PESA)
... that the effect of pore fluid changes on the amplitude and AVO response of Late Cretaceous sands is relatively subtle. Figure 12 shows the modelled re...
2008
Origin of Subsurface Fracture Systems--Example from Altamont Field, Uinta Basin, Utah: ABSTRACT
Wayne Narr, John B. Currie
AAPG Bulletin
... trend. Rock mechanics tests on samples from the core indicate anisotropy coincident with the trend of microcracks. Timing of subsurface fracture...
1980
Abstract: Uncertainty – Wellbore Stability from Logging Information, by Gemma M Keaney and Martin D. Matthews; #90039 (2005)
Search and Discovery.com
2005
Geological Factors Affect Horizontal Well Completions
Search and Discovery.com
N/A
Integrated well data and 3D seismic inversion study for reservoir delineation and description
Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil
Geological Society of Malaysia (GSM)
... workflow of the proposed inversion. To constrain the priori model building, thin-bed seismic tuning and locally varying anisotropy were used. (I) PSTM...
2020
Joint VTI and Mud Slowness Inversion Using Multiple Modes and Adaptive Weighting
Mark Collins
Unconventional Resources Technology Conference (URTEC)
... isotropy (VTI) (i.e., anisotropy with a vertical axis of symmetry). In such a case, a shear wave polarized in the horizontal plane has a different speed than...
2013
Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)
Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman
Search and Discovery.com
... porosity, permeability, lithology, mineralogy, pore pressure, invasion, anisotropy, fluid type, stress magnitude and direction, the presence and alignment...
2011
Modeling Faults as Conduit-Barrier Systems to Fluid Flow in Siliciclastic Sedimentary Reservoirs
Search and Discovery.com
N/A
2007
Abstract: Deciphering the Effect of Saturating Fluid Salinity and Compaction on the Electrical Conductivity of Inorganic Shale;
James Krushin
Search and Discovery.com
...Abstract: Deciphering the Effect of Saturating Fluid Salinity and Compaction on the Electrical Conductivity of Inorganic Shale; James Krushin...
Unknown
Channel Modeling Based on Seismic, Wells and Analogue Data: Parameter Uncertainty Handling and Volume Uncertainty Assessment Using Experimental Design
Yuniyanto, Paul Thompson, Lothar Schulte, Andrian Elim, Vikram Sharma
Indonesian Petroleum Association
... was seismically mapped in the time domain. In order to address the velocity anisotropy the seismic migration velocities were calibrated to three check shot...
2007
Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques
W. Xu, K. Wrolstad, D. Kramer, P. Dooley, K. Domingue, D. T. Vo
AAPG Special Volumes
..., and K. H. Wrolstad, 1992, Seismic ray tracing method and apparatus: U.S. Patent 5,079,749.Backus, G. E., 1962, Long-wave elastic anisotropy produced...
2006
3-D Finite Difference Modeling of Microseismic Source Mechanisms in the Wolfcamp Shale of the Permian Basin
Robert Meek, Robert A. Hull, Austin Von der Hoya, David Eaton
Unconventional Resources Technology Conference (URTEC)
... with carbonate debris flows are known to distort the seismic wave field and may have an effect on associated microseismic derived attributes. In this study...
2015