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The AAPG/Datapages Combined Publications Database

Showing 9,263 Results. Searched 200,619 documents.

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Elastic FWI for large impedance contrasts

Zedong Wu, Zhiyuan Wei, Zhigang Zhang, Jiawei Mei, Rongxin Huang, Ping Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the migration image focusing, it does pose a problem for direct interpretation of the FWI velocity and FWI Image around salt bodies. Additionally...

2022

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

..., and (ii) neural network analysis. Method The LLS Project includes 3-D seismic and approximately 50 logged and cored wells over a 50 square kilometre...

2013

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

..., and (ii) neural network analysis. Method The LLS Project includes 3-D seismic and approximately 50 logged and cored wells over a 50 square kilometre...

2013

Chapter 12: Microseismic Monitoring in Early Haynesville Development

Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud

AAPG Special Volumes

... of hydraulic fracture treatments from permanent arrays through a calibrated velocity model: Submitted to Geophysical Prospecting. Early development...

2013

The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

... reduced. For sandbox modeling, the ability to record three-dimensional (3-D) seismic images before the model is manually sectioned for conventional two...

2001

An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification

Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira

AAPG Bulletin

.... 3-D = three-dimensional. An important strategy was adopted in the data processing to prevent the velocity model from following sea-floor...

2020

Identification of Subtle Oil/Gas Reservoir in Junggar Basin of West China; #40691 (2011)

Gang Cai, Qingzhou Yao, Shuangwen Li, Ximin Lu, Honglin Gong

Search and Discovery.com

... Province, P.R. China ([email protected]) Abstract This article utilizes the spectral factorization technique, full 3-D visualization, and full...

2011

Program & Table of Contents

CSPG Special Publications

... 3:10 PSPI Prestack Migration of Shot Records M. Ng 52 3:35 3-D Velocity Model Building via Iterative One-Pass Depth Migration I.F. Jones 54 4...

1994

Fault Seal Analysis in the North Sea

Steven D. Knott

AAPG Bulletin

... is 2-D or 3-D. In the analysis presented here, connectivity data were calculated from producing or developing fields with closely spaced 2-D or 3-D...

1993

Abstract: Sleipner West CO2 Sequestration Monitoring Study

Jason McKenna

Petroleum Exploration Society of Australia (PESA)

... the physical modelling study, lithology and fluid properties extracted from well log analysis w ill be used for numerical fluid (CO,) substitution w...

2001

ABSTRACT: Relations between Seismic Signals and Reservoir Properties of Tight Gas Sandstones in North Germany (Permian Rotliegend); #90061 (2006)

Peter Abram and Reinhard Gaupp

Search and Discovery.com

... dependent on reservoir property information from 3-D-seismic signals. A recent DGMK-study succeeded in calibrating 3-D-seismic signals with core and log...

2006

ABSTRACT: Modeling Pore Pressures and Fluid Flow in a Faulted Shelf System Using a 3-D Basin Model Coupled to Seismic Velocities; #90061 (2006)

Tina Grace Fitts, Rachel H. Paez, Jim C. Pickens, Robert M. Schapiro, Pamela A. Reynolds, and David M. Chao

Search and Discovery.com

...ABSTRACT: Modeling Pore Pressures and Fluid Flow in a Faulted Shelf System Using a 3-D Basin Model Coupled to Seismic Velocities; #90061 (2006) Tina...

2006

Enhanced Monitoring of Geologic Carbon Sequestration Using 3-D Passive Microseismic Location Techniques

Delaine Reiter and William Rodi

Search and Discovery.com

..., such as the accommodation of down-hole stations, the use of azimuth data in addition to arrival times, travel-time forward modeling with 3-D velocity models...

2009

Abstract: Regular Grids Travel Time Calculation … Fast Marching with an Adaptive Stencils Approach; #90187 (2014)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

... development and has now become a relatively mature method that is widely used in seismic applications such as tomography and migration. While the fast...

2014

South Louisiana Exploration Results (1988–2010)

Paul Lawless

New Orleans Geological Society

... and in the Gulf of Mexico Basin. While there were several small 3-D seismic surveys acquired in South Louisiana in the 1980s, 2-D seismic data...

2010

Exploring Geophysical Exploration

Carl H. Savit

Houston Geological Society Bulletin

... occasionally by others, and not at all by many. The first of these methods, the so-called acoustic velocity transform, is the next logical step after bright...

1989

Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil

Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... for quantitative interpretation involves three main steps: a) data processing and kinematic model building for seismic migration, b) seismic migration of primary...

2022

Salt Morphology and Hydrocarbon Trapping at Eugene Island 188: Detailed Salt Surface Mapping Yields New Opportunities In An Old Field

E. P. Mason, J. W. Beets, M. D. French, H. E. Johnston, and S. M. Weaver

GCAGS Transactions

... oriented 2) 3-D dip moveout (DMO) and 3) migration. The shot processing was designed to address the problems of spherical spreading, absorption...

1998

3-D High-Resolution Reservoir Characterization from Crosswell Seismic Data

John Washbourne, Kenneth Bube

West Texas Geological Society

... to regularized traveltime velocity inversion, and finally show results from two fully 3-D datasets that demonstrate the specific improvements of a consistent...

1998

ABSTRACT: Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology; #90007 (2002)

Marcus L. Countiss

Search and Discovery.com

... speculative 3-D dataset was reprocessed in early 1998 employing target oriented prestack Kirchoff time migration in an attempt to resolve some...

Unknown

Effective flow properties of heterolithic, cross-bedded tidal sandstones: Part 1. Surface-based modeling

Benoît Y. G. Massart, Matthew D. Jackson, Gary J. Hampson, Howard D. Johnson, Berit Legler, and Christopher A.-L. Jackson

AAPG Bulletin

... the migration of 3-D dunes have a more variable dip section geometry. Each migrating dune is preserved as a cross-bed set with an erosional base, whose...

2016

Petrophysical Analysis and Seismic Response of Chert in the Thirtyone Formation, West Texas

Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Amit Sondhi, Peter Wang

West Texas Geological Society

... a higher-velocity relatively homogeneous limestone in the background. Since seismic amplitudes always change with offset (Koefoed, 1955), an analysis...

2003

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