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The AAPG/Datapages Combined Publications Database

Showing 76,168 Results. Searched 200,693 documents.

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Case History and Integrated Study of the West Cameron 76 Field, Gulf of Mexico Shelf-Big Reserves in the Expanded Marg A

Kevin Guilbeau, Steve McGovern, Maurice Rouen, and Tim Addington

Houston Geological Society Bulletin

... section exhibited a definite amplitude increase with offset. It was evident that a deeper interval downdip and south of the B-2 pays exhibited strong...

2000

P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta

Faranak Mahmoudian

Search and Discovery.com

... [email protected] and Gary F. Margrave University of Calgary, Calgary, AB, Canada Summary In presented AVO (amplitude variation...

Unknown

P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta

Faranak Mahmoudian

Search and Discovery.com

... [email protected] and Gary F. Margrave University of Calgary, Calgary, AB, Canada Summary In presented AVO (amplitude variation...

Unknown

Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?

Lahra Lanigan, Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... with wireline logs represents one possible pathway for differentiating the seismic amplitude responses of different reservoir flow-unit facies. Two sand...

2016

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

... research area for seismic imaging and amplitude-versus-angle (AVA) analysis. According to Aki and Richards (2002, equation 5.94), attenuation can...

2022

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

..., no. 3, p. 181–186. Long, A., and J. Richgels, 1985, A practical application of amplitude versus offset effects, SEG Technical Program Expanded...

2014

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

... structural and stratigraphic discontinuities such as small faults and fracture systems. Velocity Variation with Azimuth (VVAZ) and Amplitude Variation...

2023

Abstract: Seismic Anisotropy in Coal Beds; #90211 (2015)

David Gray

Search and Discovery.com

... at Valhall: Application of P-wave amplitude variation with offset and amplitude (AVOA) analysis to a 3D ocean-bottom data set: Geophysics, Soc...

2015

Pre-Stack Calibration to Well Data: Intercept & Gradient Scaling … A Case Study From the Norwegian North Sea

Nguyen Nam, Larry Fink

Indonesian Petroleum Association

... Calibration is the key to successful amplitude vs. offset (AVO) analysis to identify fluid and lithology changes using prestack seismic data. A common...

2007

Abstract: Land Seismic Single Sensor Data: Comparative Study Before and After Full Processing; #91210 (2025)

Tahar Ben Youssef, Amna Al Dairi, Rabab Al Balushi, Amroo Al Ramadhani, Stanislaw Warzocha, Alexander Muller

Search and Discovery.com

... both pre- and post-stack. This included metric analyses such as signal-to-noise ratio and amplitude versus offset (AVO) analysis (for data after...

2025

From geophone arrays to point receivers: Implications for sensor and land survey design

Nicolas Goujon, Tom O’Toole

International Meeting for Applied Geoscience and Energy (IMAGE)

..., but with much better spatial sampling. Figure 2 shows data from an explosive source at ~1km offset recorded during the test. Amplitude and time statics...

2024

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... framework which seeks to preserve kinematic and amplitude signal variations across both offset and azimuth coordinates. After processing through anisotropic...

2018

Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

.... Some form of spectral balancing applied to the seismic amplitude data can help in achieving such an objective, so that coherence run on spectrally...

2018

Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays

Greg M. Johnson, Paul Miller, David Phillips

Unconventional Resources Technology Conference (URTEC)

... orientations of the fast velocity. Simultaneous azimuthal amplitude variation with angle elastic inversion (AVOAZ) Preservation of amplitude...

2013

Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia

Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton

Indonesian Petroleum Association

... a small offshore 3D seismic dataset with the primary aim of improving the imaging beneath an area of high amplitude related to a probable gas...

2012

Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater

Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... the variation of seismic amplitude with offset and frequency, which provides valuable insights into the subsurface fluid distribution and rock properties...

2023

EXTENDED ABSTRACT: Eigenimage analysis of common offset sections: Pre-stack data compression and S/N ratio enhancement

M. D. Sacchi, T. J. Ulrych, C. Magnuson

CSPG Special Publications

...EXTENDED ABSTRACT: Eigenimage analysis of common offset sections: Pre-stack data compression and S/N ratio enhancement M. D. Sacchi, T. J. Ulrych, C...

1998

Identifying New Potential in a Mature Field: A Mixed Siliciclastic-Carbonate K-Limestone Reservoir Characterization in Supat Field, South Sumatra Basin

Irfan Yuliandri Syukri, Budi Permana, Mugie Ginanjar, Miftahul Firdaus, Sri Windyarsih

Indonesian Petroleum Association

..., with the highest amplitude occurring in K-Limestone interval. 3. PETROGRAPHIC ANALYSIS Seismic interpretation was undertaken using the Full Offset Post-Stack Time...

2018

Abstract: Examples of the Seismic Imprint of Cold Heavy Oil Production; #90171 (2013)

Ken Hedlin and Arthur Chan

Search and Discovery.com

... the effect of pore pressure decrease and the resulting exolved gas. These showed a large decrease in acoustic impedance resulting in a large amplitude...

2013

Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah

Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon

Rocky Mountain Association of Geologists

...-Altamont field, Uinta Basin, Utah. The results show that P-wave Amplitude Variation with Offset and Azimuth (AVOA)analysis is an effective technique...

1997

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