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The AAPG/Datapages Combined Publications Database

Showing 4,126 Results. Searched 196,377 documents.

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ABSTRACT: Imaging Through Gas Clouds: Case Histories from the Gulf of Mexico; #90007 (2002)

Knapp, Steve, Nigel Payne, Tony Johns

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.... Special processing to determine the effect of azimuthal anisotropy and depth domain imaging would be of interest. A definitive evaluation of the obvious...

Unknown

ABSTRACT: Precambrian Basement Structure and Crustal Oxidation State of the Ancestral Rocky Mountains … Its Possible Importance to Petroleum Systems as a Physical Control on Fluid Path and Trapping Mechanism and as a Chemical Control of Hydrocarbon Stabi

Monte M. Swan, Stanley B. Keith, Jim Viellenave

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... significant anisotropy of the Precambrian basement of the Ancestral Rockies. When involved in later-generated petroleum systems, these basement faults...

2003

ABSTRACT: Full Field Fracture Modeling: an Integrated Approach with Application to three Carbonate Fractured Reservoirs; #90016 (2003)

B.D.M. Gauthier

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... anisotropy. Integrated Fractured Reservoir Characterization: a Case Study in a North Africa Field In this study, (Gauthier et al, 2002), our approach...

Unknown

ABSTRACT: An Optical and SEM-EDS Study of Solid Bitumens in Two Chinese Basins: Relevance to Gas Generation at Shallow and Deep Sedimentary Strata; #90134 (2011)

Maowen Li, Anping Hu, Yanhua Shuai, Shuichang Zhang, Jinxing Dai, Jenny Wong, Junito Reyes

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... in Western Canada Sedimentary Basin. The degree of optical anisotropy and the type of microtextures formed within reservoir pyrobitumens is related...

2011

Centrifuge Simulations of the Interaction Between Folding,Faulting and Diapirism During Regional Extension

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... (Fig. 4 left). Tighter, more complex folds (Fig. 4 right) develop in footwall layers with strong mechanical anisotropy when competent dense horizons...

2013

Abstract: Feasibility Testing of Time-lapse Seismic Monitoring with Full Waveform Tomography; #90171 (2013)

Chad Hogan, Ken Hedlin, Gary Margrave, and Michael Lamoureux

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... hope to address the possibility of using this method to detect azimuthal anisotropy and fracturing within the reservoir. Acknowledgements We...

2013

Abstract: Shale Fabric, Mineralogy and Effective Porosity of the Upper Colorado Group; #90171 (2013)

Dean Rokosh, John Pawlowicz, Shar Anderson, Mike Berhane, and Andrew Beaton

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... be evaluated with respect to sedimentary features that influence vertical and lateral fluid flow. Anisotropy in shale arises principally from...

2013

Abstract: Geological Microseismic Fracture Mapping … Methodologies for Improved Interpretations Based on Seismology and Geologic Context; #90171 (2013)

S. C. Williams-Stroud and Leo Eisner

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... that normal dip-slip motion occurred on it. The interpretation is consistent with the anisotropy measurements in the wellbore that identified maximum...

2013

Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)

Andrew V. Barrett

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... transverse isotropy (VTI) was used, with an effective η incorporating both the effects of the anisotropy and the curved raypaths of the depth-dependent...

2014

Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton

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... of wormhole features. Synthetic seismic data as affected by wormholes demonstrate the azimuthal anisotropy and frequency dispersion. Time-lapse...

2014

Abstract: The Benefits of S-waves and Multicomponent Data for Surface Monitoring; #90187 (2014)

en Dando, Kit Chambers, Raquel Velasco, and Stephen Wilson

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... surface effects, anisotropy and finite frequency propagation, a number of key conclusions can be made. The similarity between results for the P-wave...

2014

Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)

Amna Feroz and Mirko van der Baan

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... in the reservoir, first step is to find out about the fracture network/density and anisotropy of the reservoir which will be extracted from microseismic events...

2014

Abstracts: 2-D Finite-difference Modelling of Pore-pressure Diffusion in Heterogeneous Anisotropic Porolelastic Media: Implications for Induced Microseismicity; #90173 (2015)

David W. Eaton

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... medium. Given the possibility that unconventional reservoirs are characterized by anisotropy, the numerical simulations are also performed using...

2015

Abstracts: Updating the Tectonic Stress Map of Alberta Using Borehole Breakout Method; #90173 (2015)

Oluwaseyi A. Idowu and Douglas A. Schmidtt

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... the safety and cost-effectiveness of drilling and hydrocarbon production. Stress anisotropy can result in borehole failures such as keyseats, washouts...

2015

Abstracts: Fracture Prediction Verified by Well Results and Forward Modeling; #90173 (2015)

Brian H. Link, Inga Y. Khromova, and Alexander S. Kostyukevych

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... technology, azimuthal anisotropy of Pwave velocity, and duplex wave migration (DWM) amplitude cube analysis. We concluded that the DWM technique was the most...

2015

Abstracts: Geophysical Time Series Data from a Stressed Environment; #90173 (2015)

Winnie Pun, Bernd Milkereit, Benoît Valley, and Wei Qian

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... to anisotropy effects due to different orientations of cracks in the rock (Berryman, 2007). In addition, the response of the wave is strongly dependent...

2015

Abstract: Porosity of Meteorite Impact Rocks: Inferences from Geophysical and Petrophysical Studies from the Lake Bosumtwi Impact Crater, Ghana; #90211 (2015)

Damien Meillieux, Douglas Schmitt, Meghan Brown, Marek Welz, Tiewei He, Bernd Milkereit, Tobias Karp, Christopher Scholz, and Sylvester Danour

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..., Flin Flon Belt seismic anisotropy: elastic symmetry, heterogeneity, and shear-wave splitting: Canadian Journal of Earth Sciences, v. 42/4, p. 533-554...

2015

The Use and Abuse of Geophysics in Oil and Gas Reserve and Resource Estimation; #120012 (2009)

Scott Neal

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... and brine Well ties show unambiguous correlation with seismic Sensitivities to thickness, porosity, anisotropy documented Documentation of full offset...

Unknown

Got Fractures? Now what? - AAPG Pacific Section Keynote address; #40619 (2010)

John C. Lorenz

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... permeability 6 Plume structure suggests parallel extension fractures 7 Parallel fractures = high permeability anisotropy 8 Parallel...

2010

Upper Ordovician-Lower Silurian Gas Reservoirs in southern Sichuan Basin, China, #10341 (2011)

Xinjing Li, Caineng Zou, Zhongjian Qiu, Jianzhong Li, Gengsheng Chen, Dazhong Dong, Lansheng Wang, Shiqian Wang, Zonggang Lü, Shejiao Wang, Keming Cheng,

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..., CL, QEMSCAN, XRD, and XFD indicate that the vertical lithological variations and fabric anisotropy are notable, not only the clay (mainly illite...

2011

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