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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,619 documents.
ABSTRACT: Fracture Pattern Identifications Based on Borehole Images: Example from the Foothills, Western Canada; #90013 (2003)
Richard Y. Shang, Malcolm Lamb
Search and Discovery.com
... and propagate in the plane of maximum and intermediate compressive stresses. The unidirectional regional fractures can create highly anisotropic horizontal...
2003
ABSTRACT: Fracture Characterization in the Georgetown Formation (Central Texas) with AVO; #90013 (2003)
Robin Pearson, Bryan DeVault, Sri (Sam) Kulkarni, Jeff Copley
Search and Discovery.com
..., anisotropic seismic modeling indicated that an azimuthally-varying AVO response should be visible from the Georgetown where it is fractured. This seismic...
2003
ABSTRACT: A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria; #90051 (2006)
Foudil Babaia, Farid Chegrouche
Search and Discovery.com
... fractures by two analysis methods; shear wave splitting and P wave velocity anisotropy based on an anisotropic ratio computed from four offset VSP...
Unknown
Abstract: The Use of Cable-Less Multi-Component Seismic Acquisition Systems for Improved Reservoir Characterisation
Brian Donnelly
Search and Discovery.com
... of the seismic wavefield, enabling accurate determination of anisotropic and AVO characteristics of the reservoir. Recording shear wave data allows...
2008
ABSTRACT A 'Sea-Floor to Basement' Kinematic Model for Green Canyon and Western Atwater Valley Central Gulf of Mexico, #90104 (2010)
Buddin Tim S.
Search and Discovery.com
..., Houston, TX. Recent advances in seismic imaging & processing techniques, including reverse time, 'wide' or 'rich' azimuth& anisotropic migration...
2010
ABSTRACT: Controls on Reservoir Quality and Productivity in the Haynesville Shale, Northwestern Gulf of Mexico Basin; #90117 (2010)
"David R. Spain, Glen A. Anderson"
Search and Discovery.com
... complexity in organic rich, anisotropic shales. Spain, D. R., and G. A. Anderson, 2010, Controls on reservoir quality and productivity...
2010
ABSTRACT: An Integrated Approach to Shale Gas Evaluation, Horizontal Drilling and Hydraulic Stimulation; #90108 (2010)
Mitch Pavlovic
Search and Discovery.com
... by a traditional isotropic stress model. The resultant anisotropic stress model quantifies containment, characterizes a subtle stress change profile which...
2010
ABSTRACT: CSEM imaging in the Black Sea; #90109 (2010)
Eva-Maria Rumpfhuber, Adrian Ciucivara, Ken Green, Dennis Willen, Glenn Bear
Search and Discovery.com
... in the Black Sea and the potential presence of gas hydrates near the seafloor. By using 3-D anisotropic CSEM inversion to image these synthetic data, we...
2010
ABSTRACT: Evaluation of Microbubble Seep Theory; #90107 (2010)
Monte Meers
Search and Discovery.com
... solution to the anisotropic diffusion equation where we introduce the concept of effective diffusability to examine the preferential movement of gas...
2010
ABSTRACT: Field Characterization and Analog Modeling of Natural Fractures in the Woodford Shale; #90133 (2011)
Henry Badra
Search and Discovery.com
... chert is less organic rich, and mechanically brittle. Therefore, the Woodford Shale can be defined as an axially anisotropic material in the direction...
2011
Application of Shallow Water Well Data to Understanding Fracture Controlled Flow Systems in the Western Canada Sedimentary Basin
Stephen E. Grasby
Search and Discovery.com
... aquifer in southern Manitoba is a heterogeneous and anisotropic aquifer, wherein groundwater flow follows preferred-flow path networks. Specific...
Unknown
-- no title --
user
Search and Discovery.com
...user Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H...
Unknown
Anisotropic Velocity Model of a Fractured Formation using a High Resolution VSP Survey and Forward Modeling
Search and Discovery.com
...Anisotropic Velocity Model of a Fractured Formation using a High Resolution VSP Survey and Forward Modeling Anisotropic Velocity Model...
2013
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
... anisotropic parameters. By resolving the inconsistencies in residual moveout for different azimuths, it is demonstrated that ORT imaging improves...
2014
A Comparison of Azimuthal Seismic Techniques
Franck Delbecq, Jon Downton, Richard Bale, Jeff Durand, Darren Schmidt, and Benjamin Roure
Search and Discovery.com
... are currently used to extract anisotropic information from surface seismic to improve imaging and fracture characterization. Although these three...
2015
Abstract: A New Log Interpretation Technique for Evaluating Thin-Bedded, Sand-Shale Sequences; #90211 (2015)
Chris Morriss, Tom Barber, Richard Rosthal, and Hanming Wang
Search and Discovery.com
... and sand water saturation. Because shales are generally anisotropic, the model calculates both vertical and horizontal shale resistivity, together...
2015
Abstract: Azimuthal Anisotropy as a Potential Fracture Diagnostic from 3D Surface Seismic Data: Example from Wildcat Hills, Alberta; #90211 (2015)
Draga Talinga and Don Lawton
Search and Discovery.com
..., Alberta, Canada Abstract In azimuthally anisotropic media, normal-moveout velocity is represented as an ellipse in the horizontal plane...
2015
Abstract: Isotropy: A Lethal Assumption in Geomechanical Modeling of Shale; #90240 (2015)
Hamed Soroush
Search and Discovery.com
.... Shales are composed of thinly layered sequences of aligned microscopic clay platelets and consequently exhibit strong anisotropic properties at any...
2015
Abstract: New LWD Technologies for Unconventional Reservoirs; #90269 (2016)
Craig Barnett, Aly Bassiouny
Search and Discovery.com
...-associated uranium or other non-clay factors. Real-time gamma ray borehole images provide formation dip information and show whether the bit is drilling...
Unknown
Abstract: A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta; #90282 (2016)
Ezequiel Lombardo, S. Cuervo
Search and Discovery.com
... plugs to derive a pseudo-anisotropic model from compressional and shear well log measurements...
2016
Abstract: The Exploration Evolution of Marmalard Field:A Result of Improved Seismic Algorithms and Methods; #90285 (2016)
Ed Zinni
Search and Discovery.com
... those data using an anisotropic PSDM algorithm that yielded a better structural solution where the prospect goes subsalt in the northwest part...
2017
Abstract: INTEGRATED GEOMECHANICS-TO-STIMULATION WORKFLOW FOR UNCONVENTIONAL GAS EVALUATION AND DEVELOPMENT; #90305 (2017)
Vincenzo De Gennaro
Search and Discovery.com
... formations and integration of logs data and core data from laboratory testing are first discussed. The importance of anisotropic measurements from...
2017
Abstract: Reservoir Geophysics Characterization and Monitoring of Brazilian Oilfield Reservoirs Incorporating New and Revised Seismic Technology: Petrobras Examples; #90306 (2017)
Paulo Johann
Search and Discovery.com
... projects (walkaway, and 3D walkaround VSP). The flow of seismic processing has evolved from building velocity models for isotropic anisotropic models...
2017
Abstract: Seismic Attributes for Fracture Analysis: An Onshore Case Study in the Arabian Peninsula; #90319 (2018)
Mohammed A. Zagzoog
Search and Discovery.com
... has been done. Then, number of fracture maps network through post-stack seismic attributes have been generated such as dip-magnitude, dip-azimuth...
2018
Abstract: Full-waveform VSP Imaging in Desert Environment; #91204 (2023)
Vladimir Kazei, Hong Liang, Ali Aldawood
Search and Discovery.com
... of seismic vibrator and geophone positioning and imperfect knowledge of the near-surface model on imaging of 3D visco-elastic anisotropic VSP data simulated...
2023