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The AAPG/Datapages Combined Publications Database

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

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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

ABSTRACT: Integration of Outcrop and Seismic Data to Delineate a Structural Devonian Carbonate Reservoir in the Rocky Mountains of Northeast British Columbia, Canada; #90061 (2006)

Ross A. McLean and Don L. Buscarello

Search and Discovery.com

... at depth. Prestack time and depth processing confirmed the presence of a large duplexed structure. Palinspastic reconstruction of the newly interpreted...

2006

ABSTRACT: Midrikah Field: An Example of a Combined Structural and Stratigraphic Trap in Saudi Arabia; #90061 (2006)

Peter D. Rafferty

Search and Discovery.com

... was mapped using 3-D seismic data that were both prestack time migrated and pre-stack depth migrated to improve image quality and to increase the accuracy...

2006

ABSTRACT Modern Seismic Processing Techniques are Vital to Unlocking the Potential of the Trinidad and Tobago Ultra-Deep Offshore Area, #90104 (2010)

Hatch Greg; Jdageo Steven; Scaife Gary

Search and Discovery.com

... configurations. We will apply an  integrated approach spanning pre‐processing, prestack depth imaging and attribute analysis to extract the complete value...

2010

ABSTRACT: I have a Footprint on my Seismic Data, now what ? New Workflows for Improving Post-Stack Seismic Data; #90133 (2011)

Oswaldo Davogustto and Kurt J. Marfurt

Search and Discovery.com

... the prestack data cannot be found or no longer exists. Seismic attributes provide an effective means of delineating subtle geological features of interest...

2011

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: Rock Physics of Organic Shale and Its Implication; #90187 (2014)

Lev Vernik, Yulia Khadeeva, and Cris Tuttle

Search and Discovery.com

... acoustic and shear impedance inversion of prestack seismic data...

2014

Abstract: Non-First-Break Solution for Shallow Velocity Anomaly Problem; #90211 (2015)

Emil Blias

Search and Discovery.com

... tomography to improve depth velocity model and (iv) Time-dependent velocity replacement corrections for prestack data. Model and real data examples...

2015

Abstract: Assessing the Success of Pre-Stack Inversion in a Heavy Oil Reservoir: Lower Cretaceous McMurray Formation at Surmont; #90211 (2015)

Matt Hall, Baishali Roy, and Phil Anno

Search and Discovery.com

... in the McMurray Formation. In this paper, we present three approaches to the assessment of the results of a prestack inversion for density, using angle stacks...

2015

Abstract: Getting the Most Out of Difficult Data; #90286 (2017)

Philippe Steeghs

Search and Discovery.com

.... We will discuss new approaches that aid in the delineation and characterization of deep prospects, but also examples of state-of-the-art prestack...

2017

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