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The AAPG/Datapages Combined Publications Database

Showing 32,036 Results. Searched 191,826 documents.

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Abstract: Geomechanics Approach to Management of Naturally Fractured Reservoirs: Interrelationship Between Natural Fractures, In-Situ Stress, and Reservoir Permeability Anisotropy

Lawrence W. Teufel

Four Corners Geological Society

..., and Reservoir Permeability Anisotropy Lawrence W. Teufel 1999 137 138 Fractures are present in almost all hydrocarbon reservoirs, but it is only when...


Risk Reduction for Prospecting in the Unconventional Niobrara Play

Tony Rebec, Marino Pareja

Unconventional Resources Technology Conference (URTEC)

... on production. Concentrations of these could possibly have an effect on the anisotropy. Methodology A methodology is presented to reduce risk in identifying...


Integrated Amplitude versus Offset (AVO) Approach for Delineating Stratigraphic Traps

M. Azuddin M. Yusof

Geological Society of Malaysia (GSM)

.... Ramlee, off Jalan Ampang Kuala Lumpur Introduction Amplitude versus Offset (AVO) effect can be explained as increase (or decrease) in seismic amplitude...


Quantitative Petrophysical AVO Error Analysis in a Layered Model

Search and

..., 2001). Below, based on fluid-substitution model, we define an AVO misfit function and quantitatively analyze several factors which may effect reservoir...


Chapter 9: The Zafarani and Tangawizi Giant Gas Discoveries: Two Very Different Play Openers Offshore Tanzania

Clemens Pirker, Nadya Badmaeva

AAPG Special Volumes

.... A very important factor influencing the seismic data in the East Africa area is the effect of seismic anisotropy (Thomsen, 2002), which changes the far...


Abstract: An Investigation of Seismic Amplitude versus Offset (AVO), Computer Modelling and Field Data from the Kaimiro Field, Onshore Taranaki

Alex McAlpine, Mick Micenko, Derek Woodward, Jonathon Ravens

Petroleum Exploration Society of Australia (PESA)

...Abstract: An Investigation of Seismic Amplitude versus Offset (AVO), Computer Modelling and Field Data from the Kaimiro Field, Onshore Taranaki Alex...


Abstract: The Role of AVO in Prospect Risk Assessment

Rocky Roden, Mike Forres, Roger Holeywell, Matthew Carr, P. A. Alexander

Houston Geological Society Bulletin

... is understanding the role AVO and DHI analysis play when prospects approach Class 1 geologic settings. The effect that hydrocarbons have on the seismic response...


AVO Analysis for Pre-Messinian Exploration Targets: A New Approach to Identify Gas-Bearing Sandstone Reservoirs; #42464 (2019)

Islam A. Mohamed, Mostafa Monir

Search and

... The Effect of Different Elements in the AVO Response – Stochastically 11 AVO Classification Gradient Class IIp Class I Actual seismic Intercept...


PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang

Search and

... azimuthal anisotropy analysis) and elastic inversion for “brittleness” are paired to find optimal drill locations and wellbore orientation (Sena et al...


ABSTRACT: Structural Filter

Dong Liu

Houston Geological Society Bulletin

.... By preserving edge effect, the filter can also preserve lateral amplitude variation with offset (AVO) in most horizontal and dipping events presented...


Abstract: AVO Crossplotting I: Processing and Calibration Considerations; #90171 (2013)

Heath Pelletier

Search and

... a significant effect on the behavior of the data populations being interpreted in AVO crossplot space. Rotating intercept/gradient crossplot slopes (what Gidlow...


Monitoring CO2 Injection at Weyburn Reservoir Using 3-D/3-C Seismic Datasets; #20290 (2015)

Le Gao, Igor Morozov

Search and

... and enhanced oil recovery in Weyburn oil field in Saskatchewan, Canada, we applied the time-lapse AVO (amplitude variation with offset) method to time-lapse...


Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

...Reservoir Characterisation Through Integrated AVO, AI and EI Inversion Andy Furniss 2002 53 69 The seismic response to hydrocarbons has long been...


Effects of Ductility and Planar Anisotropy in Folding of Rock Layers: ABSTRACT

Fred A. Donath

AAPG Bulletin

...Effects of Ductility and Planar Anisotropy in Folding of Rock Layers: ABSTRACT Fred A. Donath 1966 610 610 50 3. (March) The mechanisms of folding...


Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)

Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo

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..., by using Q compensation processing, interference effect was weakened for the far offset traces, as well expand the available range of AVO gathers, AVO...


Abstract: Upscaling of Triaxial Resistivity Data Measured on the Norwegian Continental Shelf and Observations Relevant for CSEM Imaging; #90310 (2017)

Torolf Wedberg, Aris Stefatos, Alexander Vereshagin

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.... A comparison of these data sets show that the effect of anisotropy on the data can be significant compared to the response of a HC-filled reservoir...


Statistical rock physics analysis and modelling in the Browse Basin

Shuichi Desaki, Yuki Kobayashi, Peter Miklavs

Petroleum Exploration Society of Australia (PESA)

... assumed. This example shows the gradual change of AVO response due to the change of the facies properties. We can also investigate the effect of Vcl on AVO...


Geological Factors Affect Horizontal Well Completions, #41763 (2016).

Charles H. Smith, Alena Bashkirtseva, Marcel Robinson, Jeffrey Atteberry, Rusty Barber

Search and

.... The effect of that proximity to anisotropy will be evaluated. Results, Observations, Conclusions The well path was identified within the main reservoir...


A Workflow For Success in Shales

Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag

GEO ExPro Magazine

... interpretation. Laminations cause polar anisotropy, distorting seismic data which must be corrected during seismic processing or inversion, and are also...


Seismic Technologies for Unconventional Reservoir Characterization: Wamsutter Field Case Study; #110159 (2011)

Rosemarie Geetan, Brian Hornby, Ricko Wardhana

Search and

... of velocity anisotropy, AVO (Amplitude with Offset) and AVOAz (AVO with Azimuth) attributes calibrated to well data have greatly increased our understanding...


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