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The AAPG/Datapages Combined Publications Database

Showing 32,082 Results. Searched 196,194 documents.

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Geophysics, Geology, and Economics in Deep Fields: ABSTRACT

Paul Weaver

AAPG Bulletin

... physical measurements of larger rock units than cores, e.g., velocity surveys; (2) figuring back in time to date the epochs of diagenesis, of folding...

1959

Chapter 28: 3-D Salt and Overthrust Seismic Models

Fred Aminsadeh

AAPG Special Volumes

... of SEG-Rio Conference, August. Three-dimensional model data are useful for testing 3-D processing algorithms (e.g., migration, velocity analysis...

1996

Identification and Interpretation of Upper Cretaceous Fluvial and Deltaic Sandstones: ABSTRACT

Edward Cotter

AAPG Bulletin

...-migration cross-beds. A generally northerly transport direction is shown by decreasing unit thicknesses, decreasing grain size, and by current-oriented...

1969

Ripple-Drift Cross-Lamination in Turbidites: ABSTRACT

Roger G. Walker

AAPG Bulletin

... to a series of ripples which "climb upon the backs" of each other as a result of the addition of sediment from suspension during ripple migration...

1969

Antidune Cross-Stratification in Turbidite Sequence, Cloridorme Formation, Gaspe, Quebec: ABSTRACT

Keith Skipper

AAPG Bulletin

..., single set cross-stratification, considered to have been produced by the upstream migration of antidunes, is present in the basal division...

1970

ABSTRACT: , by ; #91021 (2010)

Search and Discovery.com

2010

ABSTRACT: Energy Potential of a Huge, Underdeveloped North American Gas Resource; #90007 (2002)

Ronald C. Surdam, Zun Sheng Jiao, Nicholas K. Boyd, Yuri Ganshin

Search and Discovery.com

...-oriented velocity analyses and trace-to-trace continuity volumes are being used to accurately evaluate the following petroleum system attributes...

Unknown

ABSTRACT: Deepwater Angola; Seafloor Pock-Marks as Hydrocarbon Indicators?; #90017 (2003)

Julio Carvalho, Luppo W. Kuilman

Search and Discovery.com

... charge system and possible migration routes. 3)Dewatering of undercompacted sediments - low velocity layers; depth conversion issues Detailed mapping...

2003

ABSTRACT: The Polynomial Method: An Accurate Tool to Estimate Reservoir Depths; #90051 (2006)

Mohammed G. Al-Otaibi, Abdalla S. Laota, Fawwaz M. Al-Khaldi

Search and Discovery.com

... predictions have been attained through various means, such as average and interval velocities as well as pre -stack depth migration. This work applies...

Unknown

ABSTRACT: 3-D Analogue Experiment and Its Synthetic Seismic Profiles of an Accretionary Prism; #90061 (2006)

Yasuhiro Yamada, Kazuya Shiraishi, and Toshifumi Matsuoka

Search and Discovery.com

... geophysical model including reflection boundaries and velocity structure is then constructed from the serial model sections. The seismic modeling...

2006

Abstract: Designing Wavefield Extrapolators using a Weighted Least-Squares with a Transition Band Approach; #90211 (2015)

Saleh Al-Saleh, John Bancroft, Gary Margrave

Search and Discovery.com

..., Canada Abstract Depth migration using wavefield extrapolation met hods are po werful in handli ng lateral velocity variations. However, the stability...

2015

Abstract: Deformation, Mud Diapirism, and Petroleum Systems in the Barbados/Trinidad Prism and Forearc Basin; #90238 (2015)

Rod Graham, Jim Pindell, and Kyle Reuber

Search and Discovery.com

... Tectonic Analysis Ltd. and ION Advisors; Ltd., Chestnut House, Sussex, UK 3 ION Geophysical 2 Abstract During its relative eastwards migration...

2015

Abstract: Pitfalls in Prestack Inversion of Merged Seismic Surveys; #90239 (2015)

Sumit Verma, Shiguang Guo, Thang Ha, and Kurt Marfurt

Search and Discovery.com

.... With the advent of the Mississippi Lime play, four of these surveys were merged and reprocessed using careful statics and velocity analysis. Even after prestack...

2015

Abstract: Influence of Error in Estimating Anisotropic Parameters on VTI Depth Imaging; #90255 (2017)

S. Y. Moussavi Alashloo, D. P. Ghosh, W. Y. Wan Ismail

Search and Discovery.com

... makes the wave velocity dependent to the propagation angle. This aspect causes errors in seismic imaging such as mispositioning of migrated events. One...

2017

Abstract: A Well in the Wadi- an Integrated Geophysical and Geological Solution to Unravel Complex Geology; #91204 (2023)

Salvarajah Seeni

Search and Discovery.com

... structure and stratigraphy beneath the Wadi; and helped infer the possible structural growth that formed the Wadi. Seismic pre-stack depth migration...

2023

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