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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 1,116 Results. Searched 190,067 documents.

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Balanced Restoration of Geological Volumes with Relaxed Meshing Constraints; #40465 (2009)

Pauline Durand-Riard, Guillaume Caumon, Lise Salles and Thomas Viard

Search and Discovery.com

... of the restored layers. The proposed method provides results comparable to those of the explicit technique, at much less effort. Also, the implicit method...

2009

ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)

Oz Yilmaz

Search and Discovery.com

... to the model building strategy advocated here is the requirement for doing 3-D prestack time migration for earth modeling prior to 3-D prestack depth...

Unknown

Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... daring to investigate the various options for pursuing wave equation depth migration will be exposed to terms such as explicit solutions, implicit...

2004

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

...) have demonstrated both 2-D and 3-D implementations of TTI wave-equation migration, using an implicit operator with explicit correction, applied...

Unknown

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

...) have demonstrated both 2-D and 3-D implementations of TTI wave-equation migration, using an implicit operator with explicit correction, applied...

Unknown

Handling natural complexity in three-dimensional geomechanical restoration, with application to the recent evolution of the outer fold and thrust belt, deep-water Niger Delta

Pauline Durand-Riard, Chris Guzofski, Guillaume Caumon, Marc-Olivier Titeux

AAPG Bulletin

..., G., C. Antoine, and A.-L. Tertois, 2007, Building 3-D geological surfaces from field data using implicit surfaces: Proceedings of the 27th Gocad...

2013

Abstract: Different Approaches for Removing the Primary Artifacts in Reverse Time Migration; #90254 (2016)

Hongwei Liu, Tong Fei, Yi Luo

Search and Discovery.com

.... The approaches we will discuss include: (1) the explicit wavefield separation method; (2) the implicit wavefield separation method using a spatial Hilbert...

2016

Abstract: Kirchhoff Imaging in a Matrix Form. Part I: Modelling; #90174 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... synthetic seismic data with the Kirchhoff modelling operator (equation 1), a form of , in either an implicit or an explicit form is required. When...

2014

Current Trends in Geophysics

H. E. Stommel, J. M. Graul

Indonesian Petroleum Association

... is complete (figure 11e). The resulting 20m grid size is more than adequate for a wide range of 3-D processing, including migration. 2. Geo-Seismic...

1978

Comparison between the Different Approaches of Secondary and Tertiary Hydrocarbon Migration Modeling in Basin Simulators

Sylvie Pegaz-Fiornet, Bernard Carpentier, Anthony Michel, Sylvie Wolf

AAPG Special Volumes

... equations: the Impes with an implicit treatment for the pressure computation and an explicit one for all other unknowns; the Impims based on an implicit...

2012

Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)

Bill Goodway

Search and Discovery.com

...) and reduces migration artifacts such as frequency dependent aliased dispersion. There are two generic types of trace interpolation; explicit...

2014

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Abstracts

AAPG Special Volumes

... Publishers, p. 336.Wiggins, W., U. Albertin, and G. Stankovic, 1993, Building 3-D depth-migration velocity models with topological objects: Society...

2003

A New Efficient Scheme to Model Hydrocarbon Migration at Basin Scale: A Pressure-Saturation Splitting

Sylvie Wolf, Isabelle Faille, Sylvie Pegaz-Fiornet, Franoise Willien, Bernard Carpentier

AAPG Special Volumes

... implicit scheme and the decoupled scheme. Migration pathways and oil traps are well captured. CPU = central processing unit; HC = hydrocarbon.A 3-D...

2012

Development of a Novel Compositional Simulation Approach to Model Recovery from Volatile Oil Reservoirs

E. Syahrial, T. S. Daltaban

Indonesian Petroleum Association

.... Conclusions The model formulation developed has an implicit transmissibility term, an implicit for oil-phase pressure and water saturation and explicit...

1998

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... fit for further pre-migration processing such as velocity analysis, surface-related multiple elimination techniques, prestack amplitude versus offset...

2014

TOC Content Distribution Features in Utica-Point Pleasant Formations, Appalachian Basin

Guochang Wang, Alireza Shakarmi, Jonathan Bruno

Unconventional Resources Technology Conference (URTEC)

...-Point Pleasant formations is already available. With a reliable prediction of TOC in the wells with wireline logs, a 3-D model of TOC content could...

2016

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