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The AAPG/Datapages Combined Publications Database

Showing 1,704 Results. Searched 200,616 documents.

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Abstract: AVO Analysis of a 2D Seismic Line in the Malay Basin (Paper 9)

Dashuki Mohd, Idrus Mohd Shuhud

Geological Society of Malaysia (GSM)

... Society of Malaysia (GSM) 396 The results show that an AVO response can be observed from prestack data within the Ksand and is due to the presence...

1995

ABSTRACT: Enhancing Analysis of 4C Data in the Gulf of Mexico from Results of 9C Data Onshore

Gumble, Jason, E. and Tatham, Robert H.

GCAGS Transactions

... components. This is iteratively applied to prestack data to arrive at the most accurate polarization for improved imaging and confident analysis...

2002

ABSTRACT: TTI Tomography for Dual-Azimuth Data in Gulf of Mexico

Tony Huang, Sheng Xu, Juan Wang, Gentiana Ionescu

GCAGS Transactions

... an increasing demand to incorporate anisotropy in prestack depth imaging workflows. Incorporating anisotropy improves image quality and well/seismic misties...

2008

Abstract: Enhancing Reservoir Definition for Field Modeling and Simulation with Seismic Elastic Properties and Discontinuity Analysis—A Case History for Main Pass 61, Gulf of Mexico

Randal Utech, Dan Shan, Dianna Shelander, Ellya Saudale, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

GCAGS Transactions

... and simulation results. The reservoir model integrated estimates of litho-fluid properties derived from prestack seismic inversion employing Bayesian...

2014

Seismic Inversion by Modeling: ABSTRACT

D. B. Hays, A. D. McAulay, R. N. Shurtleff

AAPG Bulletin

... and shot record input data, the modeling method accurately recovers both density and velocity profiles. A key issue in prestack inversion of field data...

1981

3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction

Xishuo Wang

Search and Discovery.com

... of the interpolated prestack data volume. The user first inspect the input data geometry and typically suggests a shot ordered output data structure...

Unknown

ABSTRACT: Class I AVO Analysis in a North Texas Mid-Continent Reservoir; #90007 (2002)

Duane A. Pankhurst

Search and Discovery.com

... will be analyzed and calibrated to log and AVO responses. The producing horizons are approximately 4000 ft deep, providing an opportunity to evaluate prestack...

2002

ABSTRACT: Gathering Seismic Attribute Analysis Techniques to Refine Prospective Area Limits; #90013 (2003)

Ana Maria Wessolossky, Maria Auxiliadora Perez, Ezequiel F. Gonzalez

Search and Discovery.com

... because prestack seismic data has improper offsets and acimuth covering. Instead, coherence volume was obtained to identify, inside of prospective zones...

2003

ABSTRACT: Characterization of Fluvial Reservoirs in Environments Highly Influenced by Pyroclastic Supply, Golfo San Jorge Basin, Argentina; #90017 (2003)

Germán D. Merletti, Ricardo S. Clavijo, Guillermo Cardinali

Search and Discovery.com

... to meandering channels that correspond to the reservoirs. The best facies within these bodies were identified by prestack attributes which...

2003

ABSTRACT: Seismic Detection of Gas Hydrates; #90017 (2003)

Nader C. Dutta, Lecia Mueller, Jon Dai, Randy Utech

Search and Discovery.com

... be derived from seismic inversion: P and S velocity and bulk density. From prestack full waveform inversion of large offset reflection seismic data...

2003

ABSTRACT: Adaptive Subtraction of Multiples: a Case History from the Middle East; #90051 (2006)

Dr Jaafar Ali, Dr Roald Van Borselen

Search and Discovery.com

... are discussed. Prestack or poststack modelling is used to identify the key internal boundaries that generate the multiples. By using reflectors present...

Unknown

ABSTRACT: Responses of Salt Tectonism and Sedimentation to Changing Regional Stress Fields; #90051 (2006)

Peter A. Kukla, Markus Mohr, Janos L. Urai

Search and Discovery.com

... interpretation, based on prestack depth-migrated 2D and 3D seismic data, and retro-deformation to obtain a better understanding of salt tectonics...

Unknown

ABSTRACT: Multiple suppression by the CRS technique; #90051 (2006)

Juergen Pruessmann, Martin Tygel, Fernando Gamboa, Radu Coman

Search and Discovery.com

... is then used to model the multiple arrivals in the prestack data around the considered image location. Since the CRS traveltime approximation is valid beyond...

Unknown

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