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The AAPG/Datapages Combined Publications Database
Showing 4,240 Results. Searched 197,444 documents.
Changes in Acoustic Properties and Velocity Anisotropy in a Very Organic-Rich Marine Shale With Increasing Temperature
Search and Discovery.com
N/A
Quantifying Velocity-Geology-Pressure Relationships in Core: The Foundations of a 4-D Seismic Feasibility Study in the Ichthys Gas-Condensate Field, NW Australia
Search and Discovery.com
N/A
Reproducing Spatial Anisotropy and Connectivity of Aeolian Systems Using Virtual Outcrops, Multiple Point Statistics and Forward-Based Process Geometrical Methods
Search and Discovery.com
N/A
Controls on the Geomechanical Properties of Unconventional Resource Formations
Search and Discovery.com
N/A
Abstract: Velocity Model Calibration Effects on Microseismic Locations; #90187 (2014)
J. Akram and D. W. Eaton
Search and Discovery.com
.... In this paper, we use finite-difference synthetic seismograms to assess the importance of seismic anisotropy (weak transverse isotropy, up to 20...
2014
Abstracts: Understanding Wellbore Stability Challenges in Horn River Basin; #90173 (2015)
Safdar Khan, Sajjad Ansari, Hongxue Han, and Nader Khosravi
Search and Discovery.com
... typically used in wellbore stability analysis do not consider the material anisotropy, the inherent heterogeneity and the laminated nature of shales...
2015
Abstract: Reservoir Characterization for Optimizing Production: Eagle Ford Case Study; #90227 (2015)
Queena Chou
Search and Discovery.com
... perforation efficiencies and production volumes between geometrically and “engineered” completions designs. We review anisotropy and its importance...
2015
Abstract: The Development of Reliable Earth Models; #90000 (2016)
Iain Weir-Jones
Search and Discovery.com
... and compressional wave velocities, quality factor, shale volume, and the degree and type of anisotropy. • Understanding the regional stress distribution at shallow...
2016
Geomechanical Approach for Cores Analysis of Jurassic Manusela Carbonate Fracture Reservoir from Oseil Field; #20149 (2012)
Anggoro S. Dradjat and Christian Sony Patandung
Search and Discovery.com
..._rankey.pdf Thomsen, L., 1986, Weak elastic anisotropy: Geophysics, v. 51/10, p. 1954-1966. Geomechanical Approach for Cores Analysis of Jurassic Manusela...
2012
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
..., that are likely to impact fracturing. Seismic attribute analysis of anisotropy from elliptical velocity inversion indicates that anisotropy varies...
2016
Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool
Naoki Sakiyama, Hiroshi Hori, Hiroaki Yamamoto, Hiroshi Nakajima, Matthew Blyth, Syed Muhammad Fahim Ud Din, Mark Kittridge
Unconventional Resources Technology Conference (URTEC)
...Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool Naoki Sakiyama, Hiroshi Hori, Hiroaki...
2020
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
...-based tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow...
Unknown
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
...-based tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow...
Unknown
Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)
Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson
Search and Discovery.com
... a superior image over the anisotropic “model driven” manual tomography. Using scanning to determine the anisotropic parameters has shown us that anisotropy...
2015
A Sedimentological Continuum Occurring through Geologic Time: A Study for students
B. R. Pelletier
Atlantic Geology
... was designated the coefficient of size reduction by Sternberg. Determination of paleoslope attitude, and paleoaurrent direction, and sedimentary anisotropy...
1980
Investigation into the Fabric and Textural Controls over Effective Grain Stiffness for Accurate Biot Coefficient and Pore Compressibility Prediction
Laurent Louis, Gregory Boitnott, Erek Hutto, Gustavo Carpio, Michael Foster
Unconventional Resources Technology Conference (URTEC)
... and pore compressibility. In the determination of these parameters, grain compressibility and its anisotropy have emerged as the most difficult...
2021
Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation: A Brazilian presalt analog
Lucas Oliveira, Andr Martins, Marco Ceia, Roseane Missgia, Herson Rocha, Natan Santarm, Jessica Moreira, Irineu Lima Neto
International Meeting for Applied Geoscience and Energy (IMAGE)
...Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation...
2022
Ultrasonic measurements of elastic anisotropy of granitic rocks for enhanced geothermal reservoirs
Mayra D. L. Carrasquilla, Jake Parsons, Teng Long, Min Sun, Yingcai Zheng, De-Hua Han
International Meeting for Applied Geoscience and Energy (IMAGE)
...Ultrasonic measurements of elastic anisotropy of granitic rocks for enhanced geothermal reservoirs Mayra D. L. Carrasquilla, Jake Parsons, Teng Long...
2023
Predictive Analysis of Well Interference in Tight Oil Reservoirs
Shayan Tavassoli, Esmail Eltahan, Katie Smye, Guin McDaid, Emery Goodman
Unconventional Resources Technology Conference (URTEC)
... depletion and initial horizontal stress anisotropy of the formation. We characterized the fluid in place and identified fluid types, then estimated...
2021
Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration
Zbigniew Ostapiuk, Bee Jik Lim, Martin Bayly
Indonesian Petroleum Association
...Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration Zbigniew Ostapiuk, Bee Jik Lim, Martin...
2012
Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)
Yexin Liu
Search and Discovery.com
... (Horne et al., 2012). Anisotropy plays a key role in the shale gas sweet spots evaluation. Seismic data, especially the wide-azimuth seismic angle...
2014
Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding the structure in depth
emamedov
Search and Discovery.com
... anisotropy and lateral-velocity heterogeneity. The final anisotropic-depth-migrated image confirms the structure and moves the imaged structure...
Unknown
The Application of Full Azimuth 3D Seismic Fracture Detection Technology in the Prediction of Favorable Reservoirs within the Shengbei 5 Well Area Tight Sandstone Region; #41226 (2013)
Xiang Guo, Jianbin Ran, Xiaowei Yu, Zhengtao Hu, Zhang Yuan, Zhang Jinxue, and Fulei Li
Search and Discovery.com
... of reservoir fractures have been predicted using anisotropy detection technology and strain field analysis in the Shengbei 5 Well area. The study...
2013
Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion
Jyoti Behura, Pete Smith, Oscar Quezada
Unconventional Resources Technology Conference (URTEC)
... Orthorhombic anisotropy), interval attenuation analysis, and AVO/AVAZ inversion on the re-datumed gathers. Processing Minimal processing of the raw gathers...
2016
Estimate of Vertical Anisotropy of Hydraulic Conductivity for Western Louisiana Aquifers from Grain-Size Data
Douglas A. Carlson
GCAGS Transactions
...Estimate of Vertical Anisotropy of Hydraulic Conductivity for Western Louisiana Aquifers from Grain-Size Data Douglas A. Carlson Estimate...
2007