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The AAPG/Datapages Combined Publications Database
Showing 6,956 Results. Searched 196,371 documents.
Ultrasonic Vertical Transverse Isotropy in High TOC Mudstones From the Vaca Muerta Formation, Argentina
Search and Discovery.com
N/A
ABSTRACT: TTI Tomography for Dual-Azimuth Data in Gulf of Mexico
Tony Huang, Sheng Xu, Juan Wang, Gentiana Ionescu
GCAGS Transactions
.... While most pre-stack depth imaging involves vertical transverse isotropy (VTI) anisotropy, transverse isotropy with tilted symmetry axis (TTI...
2008
ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006)
Jason E. Gumble, James E. Gaiser, and Robert H. Tatham
Search and Discovery.com
... used in the investigation. Models included transverse isotropy with a horizontal axis of symmetry (HTI) commonly associated with vertical fractures...
2006
ABSTRACT: Reflection Seismology in Azimuthally Anisotropic Media, by Leon Thomsen; #91038 (2010)
Search and Discovery.com
2010
Seismic reservoir characterization in a VTI anisotropic media: Case study in Malay Basin
Amir Abbas Babasafari, Deva Prasad Ghosh, Seyed Yaser Moussavi AlAshloo, Yasir Bashir, Chica Sambo, Ahmed M.A. Salim
Geological Society of Malaysia (GSM)
..., shape, orientation and compaction. Intrinsic anisotropy in sedimentary rocks is normally in the form of transverse isotropy. Most shale is intrinsically...
2018
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... . Summary Two types of anisotropies commonly seen in wide-azimuth, far offset reflection seismic data are VTI (vertical transverse isotropy) and HTI...
2016
Experimental Assessment of Elastic Properties and Minimum Horizontal Stress in the Haynesville Shale-Gas Formation
Clotilde Chen Valdés, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... with mechanical anisotropy (Horne et al., 2012). A state of transverse isotropy to the vertical axis of symmetry distinctly characterizes...
2014
The Fabric, or Internal Structure, of Rocks The Patterns of Anisotropy; #42188 (2018)
Heloise B. Lynn
Search and Discovery.com
.... Rock Symmetry In the world of anisotropy, there are four words or phrases that need to be known: transverse isotropy, orthorhombic, monoclinic...
2018
Pre-Salt Depth Imaging of Santos Basin, Brasil, Huang, Yan; Lin, Dechun; Bai, Bing; Richardez, Cesar, #90100 (2009)
Search and Discovery.com
2009
Microseismic Tool Utilization in Helping Characterize the Woodford Shale, North Oklahoma
Search and Discovery.com
N/A
Abstract: A Robust and Practical Approach to VTI Parameter Estimation in a Non-Structural Setting: Case Study from the Vulcan Field, Alberta; #90172 (2014)
Mike Perz, Warren Pearson, Darren Betker, Earl Heather
Search and Discovery.com
... Transverse Isotropy (VTI) within the marine shales of the Edmonton Group and Colorado Group. Published outcrop based refraction data in the Upper Colorado...
2014
Abstract: Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #90187 (2014)
Yang He, Adam Gersztenkorn, Sherry Yang, and Bin Wang
Search and Discovery.com
..., azimuthal anisotropy needs to be seriously considered. Tilted Transverse Isotropy (TTI), which only considers polar anisotropy, is not sufficient...
2014
Abstract: Regional Fine-Scale Sequence Stratigraphy of the Woodford Shale and Its Impacts on Microseismic Activity and Optimizing Future Hydraulic Fractures; #90244 (2016)
Jing Zhang, J. Scott, Roger Slatt
Search and Discovery.com
... lead to a huge bias especially in unconventional reservoirs that are affected by high potential VTI and HTI (vertical and horizontal transverse...
2016
Abstract: A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta; #90282 (2016)
Ezequiel Lombardo, S. Cuervo
Search and Discovery.com
..., is known as TIV (transverse isotropic vertical), which is a fairly accurate assumption since most of the Vaca Muerta bedding planes in the area...
2016
Microseismic Tool Utilization in Helping Characterize the Woodford Shale, North Oklahoma; #80499 (2015)
Jing Zhang, Jennifer Scott, Roger Slatt, Bryan Turner
Search and Discovery.com
... reservoirs that are affected by high potential VTI and HTI (vertical and horizontal transverse isotropy). Correlation between microseismic and geologic data...
2015
Time to Move to Anelliptic Time Processing
Search and Discovery.com
N/A
The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem
Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin
Indonesian Petroleum Association
... this problem. In this case we use Vertical Transverse Isotropy (VTI) model for Anisotropic analysis because this model is able to explain...
2018
Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)
Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand
Search and Discovery.com
...., and Tsvankin, I., 1999, Moveout inversion of P-wave data for horizontal transverse isotropy : Geophysics, 64, 1219-1229. Davison C., Ratcliffe...
2014
Azimuthal Anisotropy A New Interactive Approach Leads to More Accurate Imaging
Graeme Eastwood
Petroleum Exploration Society of Australia (PESA)
... artifacts in the seismic image, as seen for vertical or tilted transverse Imaging (FSI). in t he crossline section in Figure 2. anisotropy (VTI!TTI...
2012
Impact Of Anisotropy Induced By Shale Lamination And Natural Fractures On Drilling, Completion, and Fracturing Design
Ming Gu
Unconventional Resources Technology Conference (URTEC)
... and perpendicular to the bedding plane, which is known as transverse isotropy (TI). If natural fractures (NFs) present, the additional mechanical anisotropy...
2017
Extended Abstract: Eagle Ford Shale Prospecting with 3D Seismic and Microseismic Analysis
Galen Treadgold, Bruce Campbell, , Bill McLain, , Steven Sinclair, , and David Nicklin
Houston Geological Society Bulletin
... – Vertical Transverse Isotropy) and azimuthal anisotropy (HTI – Horizontal Transverse Isotropy) may help infer pressure cells, clay content and stress...
2011
Abstract: Integrated Seismic Modeling of the Troll West Area, by J. P. Blangy, S. Strandenes, and A. Nur; #91012 (1992).
Search and Discovery.com
1992
ABSTRACT: The Response of Shale Ultrasonic Properties to Stress Path, Stress State and Pore Pressure, by Dave Dewhurst, Tony Siggins, Bailin Wu, and Kevin Dodds; #90913(2000).
Search and Discovery.com
2000