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The AAPG/Datapages Combined Publications Database

Showing 33,076 Results. Searched 195,452 documents.

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Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)

Kris Innanen

Search and Discovery.com

...Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014) Kris Innanen AAPG Search and Discovery...

2014

An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination

Search and Discovery.com

... indicators, or DHI) from AVO (Amplitude Variations with Offset) equations. The main idea behind these methods is to use the linearized Zoeppritz...

2013

Prospect Investigation and De-Risking Using Cognitive Interpretation Workflows, Offshore Equatorial Guinea, #30507 (2017).

Tom Wooltorton, Stephen Leslie, Merritt Smith, Rachael A. Moore

Search and Discovery.com

... and shales, deposited in shelf to margin and basin floor transitional settings. Observed and modeled hydrocarbon AVO is Class II and IIp (with phase change...

2017

Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma

Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance

Unconventional Resources Technology Conference (URTEC)

... to a decrease in PP anisotropy for the same reason. However, on the positive side, this effect can be detected by co-rendering Vfast and PP anisotropy...

2015

Stress-Dependent Permeability Anisotropy and Wettability of Shale Resources

Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu, Xiaolong Yin

Unconventional Resources Technology Conference (URTEC)

... are conducted at various hydrostatic stress states to investigate the stress effect on permeability. Results and Discussion 1. Permeability Anisotropy...

2013

Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

... depth velocity modelling has been widely used in the seismic industry for estimating reliable velocity and anisotropy model for the subsurface (Xie, et...

2017

Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

... example a gas-related amplitude effect was revealed that had not been identified on the seismic data. Reference Cited Beller, M. P. Doulgeris, A. Gisolf...

2016

Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia

D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba

Indonesian Petroleum Association

... 9c,d). Several attributes have been computed to image this AVO effect. Theoretically, the rapid decrease in amplitude with offset could be imaged...

2002

Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis

Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira, Fatkhan, Handoyo

Indonesian Petroleum Association

... to see the effect of various conditions of the samples. The models are constructed based on their grain shape: spherical, ellipsoidal, and polygon...

2015

ABSTRACT: Effect of Pore Pressure on Laminated and Homogenous Rocks Permeability under Hydrostatic and Triaxial Loading; #90061 (2006)

Eissa Mohamed El-M. Shokir and Abdulrahman A. Al-Quraishi

Search and Discovery.com

...ABSTRACT: Effect of Pore Pressure on Laminated and Homogenous Rocks Permeability under Hydrostatic and Triaxial Loading; #90061 (2006) Eissa Mohamed...

2006

Abstract: Prediction of Rock Properties Using Well Logs, Seismic Attributes, and Neural Networks

James S. Schuelke, John A. Quirein, and Jorge A. Pita

Houston Geological Society Bulletin

..., such as seismic trace inversion, amplitude mapping, and AVO studies. Our procedure is straight forward but does require careful quality control to ensure...

1998

Abstract: South Louisiana – Today and Tomorrow

Donald W. Frye and Gar C. Willis

Houston Geological Society Bulletin

..., and can pay out in a few months. Many are so-called AVO class 2 anomalies with a complete phase reversal from wet sand to pay. This phase reversal...

2010

ABSTRACT: Simplified and Constrained Gassmann's Equations; #90007 (2002)

De-hua Han, Michael Batzle

Search and Discovery.com

...) equations are predominant in the analysis of direct hydrocarbon indicators (DHI) such as amplitude 'bright spots', amplitude versus offset (AVO...

2002

ABSTRACT: Integrated Fractured Reservoir Characterization with Multiple Attributes and Forward Modeling; #90013 (2003)

Lin Deng, Feng Shen

Search and Discovery.com

... of fitted ellipses. The effect of saturating fluids on azimuthal AVO variations is investigated and as an indirect indicator for open fracture identification...

2003

Abstracts: Enhanced Data Quality Through 5D Interpolation, Pre-Stack Time Migration for Stratigraphic Targets, Provost, AB; #90173 (2015)

Heather Joy

Search and Discovery.com

... In the past three years, Prestack time migration (PSTM) has been applied to all Provost datasets. However, the effect of sparsely sampled wide...

2015

Abstract: Retrieve True Seismic Amplitude for Direct Hydrocarbon Indicator using Q-Guided Wavelet Transform (Arthit Field); #90253 (2016)

Detchai Ittharat, Agus Wawdoyo, Ratchadaporn Uttareun, Natthanicha Anansatitporn, Ananya Satitpittakul

Search and Discovery.com

... processing and interpretation, especially AVO and inversion analysis. Conventional amplitude corrections are more suitable for compensating surface related...

2016

The Magnetic Fabric of a Sedimentary Rock Deposited on a Slope: NOTES

A. I. Rees

Journal of Sedimentary Research (SEPM)

...., 1967, The effect of magnetic and hydrodynamic control on the susceptibility anisotropy of redeposited silt. Jour. Geology, v. 75, p. 738-743. HAMILTON...

1971

ABSTRACT: The Accumulation and Seismic Identification Methods of Shallow Gases; #90134 (2011)

Guoping Zuo and Guozhang Fan

Search and Discovery.com

... these shallow gas mentioned in this study, including AVO method, bright spot method, low frequency shadow method and polarity reverse method...

2011

Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023)

Bingbing Sun, Tariq Alkhalifah, Ali Abdulmohsen, Nasher AlBinHassan

Search and Discovery.com

..., it produces reflections with the same amplitude variation with offset (AVO) as the PP reflections in an elastic medium, regardless of how large the contract...

2023

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... effect. We also note that the unconfined anisotropy of the lean and AEGC 2018: Sydney, Australia 5 Figure 5: Porosity (left) and compressive stress...

2018

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... effect. We also note that the unconfined anisotropy of the lean and AEGC 2018: Sydney, Australia 5 Figure 5: Porosity (left) and compressive stress...

2018

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