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The AAPG/Datapages Combined Publications Database

Showing 1,704 Results. Searched 200,357 documents.

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Rediscovering an Offshore Treasure Trove: Reprocessing Old 2D Data Offshore East Coast of Canada

Dan Negut

Search and Discovery.com

.... The reprocessing stream, which included several multiple elimination routines, processing to maximum recorded time, prestack and depth migration, showed...

Unknown

ABSTRACT: Arctic 3-D Seismic across the Transition Zone from the Beaufort Sea onto the Mackenzie Delta, Northwest Territories, Canada; #90108

Frederick Kierulf, Murray Watts, Jim Hostetler, Stewart Gall, Jason Palmer, Michael E. Enachescu

Search and Discovery.com

... guidelines for a Canadian northern seismic operation. The seismic data processing was contracted to WesternGeco who processed the data to prestack time...

2010

Rediscovering an Offshore Treasure Trove: Reprocessing Old 2D Data Offshore East Coast of Canada

Dan Negut

Search and Discovery.com

.... The reprocessing stream, which included several multiple elimination routines, processing to maximum recorded time, prestack and depth migration, showed...

Unknown

-- no title --

user

Search and Discovery.com

... second recording, and final depth processing (Prestack Depth Migration) to 40 km. The interpretation of these data has allowed us to regionally map...

2013

Crustal and Petroleum Framework of the Beaufort- Mackenzie Basin as Interpreted from 9-km, long-offset ArcticSPANTM 2-D Seismic Data

Search and Discovery.com

... (Prestack Depth Migration) to 40 km. The interpretation of these data has allowed us to regionally map the ocean-continent boundary, the top of the MOHO...

2013

Abstract: Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir; #90310 (2017)

James Raffle, Thomas Earnshaw, Juergen Fruehn, Stuart Greenwood, Jeet Singh, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Doug Sassen, Zhijiang Luo, Svein Idar Forsund, Mark Ackers, Lars Aamodt

Search and Discovery.com

... uncertainty and a poor well to seismic tie. To address the uncertainties associated with these issues, a new prestack depth migration was run using a dataset re...

2017

Abstract: DAS-VSP Application in Complex Structure of Western China; #90319 (2018)

Zhidong Cai, Gang Yu, Yanpeng Li, Yixin Jin, Yanhua Wang

Search and Discovery.com

... fidelity prestack seismic data ultimately, and then we get high resolution VSP imaging through migration. We put forward new structure interpretation...

2018

Imaging in Complex Environments … Common Reflection Angle Migration

Graham A. Winbow

Indonesian Petroleum Association

...Imaging in Complex Environments … Common Reflection Angle Migration Graham A. Winbow © IPA, 2011 - 31st Annual Convention Proceedings, 2007...

2007

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

... to complete the prestack depth migration of the viscous acoustic waves, and analysed numerically the sensitivity of the macro Q model error based...

2023

Improving Structural Imaging

Svein-Erik Sjulsen, Chris Stevens

GEO ExPro Magazine

... effects of Kirchhoff prestack time migration and several passes of assorted demultiple techniques have produced a significant improvement to the various...

2007

Seismic Imaging of Steeply-Dipping Salt Ridges in the Mississippi Interior Salt Basin

Karl J. Kaufmann , Richard Ianniello , Oliver Carroll

GCAGS Transactions

... advances in seismic processing techniques, primarily prestack migration, greatly assist the imaging of the steep dips associated with these salt flanks...

1992

Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)

Daniel Trad

Search and Discovery.com

... interpolation. Figure 3: Benefits of prestack interpolation for anisotropic depth migration stacks and common image gathers. Above: no interpolation...

2013

Extended Abstract: Advances in Interpretation & Imaging

P. Beale

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of inverting the data in order to get back to a model of the real Earth which we started with. Depth migration (compared to Time migration) – the main...

1998

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... - Kirchhoff prestack time migration (left) and BPSDM (right) on Beaufort Sea data. The beam migration imaged steep and overturned events. Figure 2 - BPSDM...

2009

Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)

A. Drottning and M. Branston

Search and Discovery.com

... the use of a 3D PSDM simulator (SimPLI1 – Simulated Prestack Local Imaging) we demonstrate the improvements that can be gained by extending routine...

2013

Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)

A. Drottning and M. Branston

Search and Discovery.com

... the use of a 3D PSDM simulator (SimPLI1 – Simulated Prestack Local Imaging) we demonstrate the improvements that can be gained by extending routine...

2013

Predicting the Brittle-Ductile (B-D) Transition in Continental Crust Through Deep, Long Offset, Prestack Depth Migrated (PSDM), 2D Seismic Data; #40511 (2010)

Menno G. Dinkelman, James Granath, Dale Bird, James Helwig, Naresh Kumar, and Pete Emmet

Search and Discovery.com

...Predicting the Brittle-Ductile (B-D) Transition in Continental Crust Through Deep, Long Offset, Prestack Depth Migrated (PSDM), 2D Seismic Data...

2010

Application of Geophysical Technology Assemblage in Evaluation of Deepwater Gas Fields in the Northern South China Sea; #20377 (2016)

Min He, Jun Shen, Ming Zhu, Jun Liu

Search and Discovery.com

... in addressing these problems. Firstly, to solve the problem of seismic imaging, anisotropic pre-stack depth migration process provided high quality...

2016

Enhancing Subsurface Imaging and Reservoir Characterization in the Marcellus Through Advanced Reprocessing of Wide Azimuth 3D Seismic, #11159 (2018).

Jinming Zhu, Chris Perll, Trevor Coulman,

Search and Discovery.com

... improved the offset coverage in the narrow direction. Furthermore, orthorhombic prestack time migration (PSTM) was performed. An orthorhombic velocity model...

2018

-- no title --

user

Search and Discovery.com

... a problem when it was desired to perform a prestack merge of the surveys. Since we hope to use the merged data for quantitative interpretation, good...

2013

Abstract: Geostatistical Prestack Inversion for Sand Thickness Prediction and Porosity Estimation in Sabriyah Field, North Kuwait; #90224 (2015)

Osman Al-Khaled, Yousef Al-Zuabi, Keith Edwards, Marianna Evdokimova, and Mohammad Arafat

Search and Discovery.com

...Abstract: Geostatistical Prestack Inversion for Sand Thickness Prediction and Porosity Estimation in Sabriyah Field, North Kuwait; #90224 (2015...

2015

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