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The AAPG/Datapages Combined Publications Database

Showing 3,781 Results. Searched 195,364 documents.

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Search and Discovery.com

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Utilizing Seismic for Higher Definition of Geologic Prospects: 2-D, 2-D Swath, and 3-D Seismic

R. Randy Ray

Rocky Mountain Association of Geologists

...Utilizing Seismic for Higher Definition of Geologic Prospects: 2-D, 2-D Swath, and 3-D Seismic R. Randy Ray 1 Utilizing Seismic for Higher...

1995

Prestack Migration Footprint

Search and Discovery.com

... that 2-D migration is capable of generating footprint as well. The origin of footprint in 2-D data is due to the pattern of edges of migrated shot...

2013

ABSTRACT: Deep Structure and Evolution of the Gulf of Mexico Basin, Based on 15-second Record Seismic with 2-D Pre-stack Depth Migration, and Risking a Frontier Hydrocarbon Play in the Sub-salt Foldbelts

David J. Hall, PennzEnergy, Steven M. Murray, PennzEnergy, and Kenneth W. Mohn, TGS-NOPEC Geophysical Company

AAPG Special Volumes

...ABSTRACT: Deep Structure and Evolution of the Gulf of Mexico Basin, Based on 15-second Record Seismic with 2-D Pre-stack Depth Migration, and Risking...

2000

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... Geophysics, 384 p. Whitmore, N. D., and J. D. Garing, 1993, Interval velocity estimation using iterative prestack depth migration in the constant angle...

2001

3-D Solution to a 2-D Pitfall: Seismic Detection of Carbonate Buildups, Kiva Field, Paradox Basin, San Juan County, Utah

Cindy L. Crawley Stewart

Rocky Mountain Association of Geologists

... several pitfalls inherent in the 2-D data, and demonstrates improvements in resolution that resulted from the migration of the 3-D survey. GEOLOGIC...

1995

Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)

Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao

Search and Discovery.com

... in an inhomogeneous viscoacoustic medium. They used a pseudospectral method to complete the poststack depth migration of viscous acoustic waves and developed...

2023

Abstract: High Resolution 2-D Seismic Survey in the Malay Basin (Paper 12)

Abdul Razak Nurin, Kurt B. Tweedy, Jesmee Zainal Rashid

Geological Society of Malaysia (GSM)

...Abstract: High Resolution 2-D Seismic Survey in the Malay Basin (Paper 12) Abdul Razak Nurin, Kurt B. Tweedy, Jesmee Zainal Rashid 277 Paper 12...

1993

Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

...: Removing the restrictions on depth-varying velocity: Geophysics, 53, 881–893. Black, J., and Brzostowski, M., 1990, High-dip time migration: 60th Ann...

1992

Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation

R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer

AAPG Special Volumes

... migration similar to the real data, to produce a migrated 2-D seismic section (Figure 8). Results are very comparable to the observed data, although...

2009

Seismic Inversion by Modeling: ABSTRACT

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

AAPG Bulletin

... to fine the earth model whose response best fits the input data in a least mean-squared sense. The method is applicable to 1-D, 2-D, or 3-D fluid...

1981

Abstract: Crustal Structure of the US Chukchi Shelf: Insights From 9-Km Long-Offset Arcticspan’ 2-D Seismic Data

Menno G. Dinkelman, Naresh Kumar, James Granath, Pete Emmet

Search and Discovery.com

... cable and 18-second recording. Pre-stack Time Migration (to 16 sec) and Pre-stack Depth Migration (to 40 Km) was carried out on the entire data set, thus...

2008

Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing

Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon

AAPG Special Volumes

...), poststack depth migration of the common reflection surface (CRS) stack with interpretation. Solid black line = Posidonia Shale; dotted black line...

2012

Predicting porosity, water saturation, and shale volume with high-resolution seismic inversion using Hopfield network: Upper Assam Basin, India

Son D. T. Phan, Triveni Gogoi, Rima Chatterjee,and Mrinal K. Sen

AAPG Bulletin

... a stochastic activation function based on the mean field annealing (Bilbro et al., 1989). In this work, a two-dimensional (2-D) poststack seismic...

2022

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

... clay and the sand directly above it.Traditional two-dimensional (2-D) common depth point (CDP) seismic surveys consist of acquiring a single shot...

2009

Chapter Ten: Depth Conversion and Depth Imaging Introduction

Alistair R. Brown

AAPG Special Volumes

.... Appropriate kind of migration as a function of structure and velocity variation. (After Liner, 1996. Used by permission.) Depth imaging is difficult...

2011

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... observed in the upper Wall Creek Sandstone Member of the Frontier Formation, imaged on the 2001 poststack time migration (PSTM) image of the Teapot...

2009

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... (adapted from Sarkar, 2020). 2-D = two-dimensional; 3-D = three-dimensional; BSR = bottom-simulating reflector; PSDM = poststack depth-migrated; PSTM...

2023

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