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The AAPG/Datapages Combined Publications Database

Showing 9,257 Results. Searched 200,293 documents.

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Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir

Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte

GCAGS Transactions

... corrections. Several velocity models were generated. The data were prestack time migrated utilizing a frequency-wave number (fk) algorithm. AVO Calibration...

2002

3-D Tomographic Amplitude Inversion for Compensating Transmission Losses in the Overburden

Barry Hung, Kefeng Xin, Sergey Birdus, James Sun

Indonesian Petroleum Association

...., Hung B., 2002, Amplitude Preserving v(z) Prestack Kirchhoff Migration, Demigration and Modeling: 64th Meeting, EAGE, B011. Taner M. and Koehler F...

2009

Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary

Bruce Hart

PTTC

... propagation and acquisition geometry. Migration is applied after stacking the data, and recently prestack migration has been developed for complex geological...

2003

Seismic-constrained reservoir modeling and simulation for CO2 sequestration potential assessment of the Arbuckle Group: Wellington field, Kansas

Abidin B. Caf, Matthew J. Pranter, Zulfiquar A. Reza, David Lubo-Robles, Heather Bedle, and Kurt J. Marfurt

AAPG Bulletin

.... Wellington field is in Sumner County, Kansas (Figure 1). Data for this study include a 3-D prestack time-migrated seismic survey covering a 12.6-mi2...

2025

Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)

Richard Bale, Kostya Poplavskii, and Colin Wright

Search and Discovery.com

... of the corresponding PP resolution, even after compression to the PP time frame. Among others, one possible cause of resolution loss is the presence...

2013

Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)

Richard Bale, Kostya Poplavskii, and Colin Wright

Search and Discovery.com

... of the corresponding PP resolution, even after compression to the PP time frame. Among others, one possible cause of resolution loss is the presence...

2013

Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin

Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan

West Texas Geological Society

.... Motivation of the Study The Vacuum Field 3-D survey has undergone two separate seismic processing flows to illuminate different details in time section...

2003

3-D Surface Seismic Attribute and Prestack Impedance Inversion Characterization of the Red Fork Formation, Oklahoma, USA; #41167 (2013)

Yoryenys Del Moro, Alfredo Fernandez, Sumit Verma, and Kurt Marfurt

Search and Discovery.com

...3-D Surface Seismic Attribute and Prestack Impedance Inversion Characterization of the Red Fork Formation, Oklahoma, USA; #41167 (2013) Yoryenys Del...

2013

Abstract: Modelling and migration of Hibernia seismic data

Irene Kelly, Phil Bording, Andrew Burton, Larry Lines

Atlantic Geology

.... In this comparison. we use the Stolt and Gaz.dag algorithms in 2-D and the reverse-time algorithm in both 2-D and 3-D. We optimize reverse-time...

1997

The Growing Role of Geophysics

Fred Aminzadeh, Larry Lines

GEO ExPro Magazine

... of gas over geologic time or the migration of hydrocarbons from the source. The associated effects in seismic data were often filtered out as noise, now...

2009

Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)

Shaowu Wang and David Wilkinson

Search and Discovery.com

..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...

2014

The Use of CSEM within an Integrated Exploration Project "Best of EAGE", #40866 (2012)

Andrea Lovatini, Elena Medina Tracy Campbell, Keith Myers

Search and Discovery.com

... the deepwater portion. The existing 2D seismic dataset, initially available only as prestack time migrated data, underwent prestack depth migration...

2012

Evolution of the Geological Model, Lobster Field (Ewing Bank 873)

Mitchell K. Burk, Gregory L. Brown and David R. Petro

GCAGS Transactions

... field performance. Constraint geometry from inverted, prestack time-migrated 3-D seismic data sharpened Bul. 1 lobe definition. Understanding...

1999

Salt Geometry and Subsalt Trapping in the Enchilada Area, NE Garden Banks, Offshore Louisiana

Brad A. Robison , Rocco Detomo Jr. , R. David Garner , Arie Speksnijder , Michael J. Styzen

GCAGS Transactions

... salt bodies. This methodology was applied to derive the initial velocity model for the first 3-D prestack depth migration. Subsequent examination...

1997

Accelerated Kirchhoff depth migration on CPU-GPU heterogeneous computing systems

Yujin Liu, Hongwei Liu, Yi He, Fuhao Qin, Yue Du

International Meeting for Applied Geoscience and Energy (IMAGE)

... the time delays used for KDMIG of a single trace. In Kirchhoff depth migration, the time delays -! (#, ), *) are usually computed numerically by ray...

2022

One pass 3-D phase-shift plus interpolation (PSPI) migration without x-y splitting

Wen-Jing Wu

CSPG Special Publications

...One pass 3-D phase-shift plus interpolation (PSPI) migration without x-y splitting Wen-Jing Wu 1998 152 154...

1998

High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

... properties using seismic prestack inversion and neural network analysis: Interpretation, v. 3/2, T57-T68. Mohamed, I., H. El-Mowafy, D. Kamel, and M...

2018

Abstract: The Geophysical Impact of Salt in the Enchilada Area, N.E. Garden Banks

R. Detomo, Jr., C. D. Lee, R. D. Garner, R. A. Lawson, R. W. A. Roeterink, and B. A. Robison

Houston Geological Society Bulletin

..., well planning, and field development have been successfully tackled with prestack depth migration and detailed 3-D volume modeling. The generation...

1997

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