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The AAPG/Datapages Combined Publications Database

Showing 31,881 Results. Searched 195,364 documents.

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Abstract: Lessons Learned from Regional Coupled Landscape and Stratigraphic Forward Models on the Role of Dynamic Topography in the Evolution of Drainage and Depositional Patterns and its Implication on the Last 40 Ma Evolution of South Africa;

Claire Mallard, Tristan Salles, Xuesong Ding

Search and Discovery.com

...Abstract: Lessons Learned from Regional Coupled Landscape and Stratigraphic Forward Models on the Role of Dynamic Topography in the Evolution...

Unknown

Abstract: Depth imaging of seismic data from structurally complex areas in Canada

Larry Lines, Jinming Zhu

Atlantic Geology

... characteristics of migration which make a substantial difference in our results include "prestack migration from topography" and the use of"iterative...

1997

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples Dan Negut Wavefield Extrapolation for Prestack Time...

Unknown

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples Dan Negut Wavefield Extrapolation for Prestack Time...

Unknown

Application of Illumination Compensation to Irregular Surface Areas Imaging; #40773 (2011)

Yueming Ye and Ru-shan Wu

Search and Discovery.com

.... Migration with data acquired on surface with irregular topography can be extrapolated from the highest surface based on one-way wave field propagator. We...

2011

Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013)

Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray

Search and Discovery.com

...Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013) Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray Near...

2013

Abstract: Converted Wave Shot Profile Wave Equation Migration Toolbox Kit; #90224 (2015)

Mark Ng

Search and Discovery.com

... migration from topography via coarse step downward wavefield extrapolation: 78th Annual International Meeting, SEG, Expanded Abstracts, 2397-2401. Ng, M...

2015

Pre

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Abstract: Seismic Imaging of Imbricate Structures in Mountainous Area: Case Studies; #90211 (2015)

Nanxun Dai, Oz Yilmaz, Weizhong Wang, and Jie Zhang

Search and Discovery.com

... migration of shot gathers from topography. Theoretical examples and real data cases will be exhibited to demonstrate the methodology. Introduction...

2015

Abstract: Efficency and Accuracy Enhancement for One-way Wave Equation Migration Through Improved Mapping Function in the Time-shift Imaging Condition; #90171 (2013)

Mark Ng

Search and Discovery.com

... to compensate for a certain migration error which is introduced when the wavefield extrapolation depth level transitions through undulating surface topography...

2013

Modification of Linear Sand Ridges by Bed-Form Migration--Bering Sea and United States Atlantic Shelf: ABSTRACT

Michael E. Field, Donald J. P. Swift, C. Hans Nelson

AAPG Bulletin

...Modification of Linear Sand Ridges by Bed-Form Migration--Bering Sea and United States Atlantic Shelf: ABSTRACT Michael E. Field, Donald J. P. Swift...

1980

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