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The AAPG/Datapages Combined Publications Database

Showing 2,532 Results. Searched 195,354 documents.

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Ascending

The Use of Modern 3D Seismic Data Processing Techniques, 5D Interpolation, and Anisotropic PSTM to Improve Existing 3D Data in South Louisiana Data—Pulling the Scales from our Eyes; New Truth from Existing Datasets

John Asma, John Stevens, Sukhdev Hyare, Dave Spaulding

GCAGS Transactions

... that can be mined. Multi-dimensional interpolation schemes and anisotropic pre-stack time migration are welcome additions to the standard processing library...

2013

Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)

Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,

Search and Discovery.com

... Impedance – Elastic Impedance Far Stack Impact – Proper Migration Isotropic Anisotropic Conceptual Cross Section & Map View of Fractures Sets A B...

2011

Characterization of azimuthally anisotropic formations using full wave synthetic borehole data

Pei-cheng Xu, Jorge O. Parra

CSPG Special Publications

...Characterization of azimuthally anisotropic formations using full wave synthetic borehole data Pei-cheng Xu, Jorge O. Parra 1998 191 192...

1998

EXTENDED ABSTRACT: Anisotropic imaging assumptions: Don’t forget the dip

Robert W. Vestrum, Ron Schmid, Don Lawton

CSPG Special Publications

...EXTENDED ABSTRACT: Anisotropic imaging assumptions: Don’t forget the dip Robert W. Vestrum, Ron Schmid, Don Lawton 1998 75 76...

1998

Abstract: Integration of Geologic Data into Structural Imaging of the Andean Subthrust, Peru; #90224 (2015)

Margaret A. Stratton, Robert Vestrum, and Dennis Ellison

Search and Discovery.com

...-constrained velocity model in this complex-structure environment, we decided to reprocess the lines through to anisotropic depth migration. Geologic...

2015

High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM

Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS

GEO ExPro Magazine

.... An isotropic Kirchhoff prestack depth migration was run using the resulting VZ model. Since the model Initial Anisotropic Model Building matched...

2016

Incorporation of Geology, Wells, Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth ModelŽ, #40862 (2012)

Huyen Bui, Peck Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Martiris Smith

Search and Discovery.com

... velocity was wrong, seismic anisotropic functions (Thomsen’s delta and epsilon) were wrong in a vertical transverse isotropic (VTI) case. In fact...

2012

Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013)

A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky

Search and Discovery.com

...Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013) A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky 3D–3С...

2013

Abstract: Lithostatic-Load Effects in Geologically Constrained Model Building for Foothills Anisotropic Seismic Imaging; #90255 (2017)

Rob W Vestrum, Greg Cameron, Dennis Ellison, Zoë Vestrum

Search and Discovery.com

...Abstract: Lithostatic-Load Effects in Geologically Constrained Model Building for Foothills Anisotropic Seismic Imaging; #90255 (2017) Rob W Vestrum...

2017

N/A

Application of VTI PSDM for imaging carbonate structures

Seyed Yaser Moussavi Alashloo, Deva Ghosh, Yasir Bashir, Amir Babasafari

Geological Society of Malaysia (GSM)

... and overlying strata are commonly anisotropic. In this study, we develop a prestack depth migration algorithm on the basis of an anelliptic vertical...

2018

Incorporation of Geology, Wells, and Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth ModelŽ, #40828 (2011)

Huyen Bui, Peck-Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Mart Smith

Search and Discovery.com

... tilted transverse isotropy (TTI) anisotropic velocity field for depth migration. Figure 6 shows the seismic-well tie in between VTI and TTI depth...

2011

Reflection waveform inversion regularized with structural constraints and scattered data interpolation

Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng

International Meeting for Applied Geoscience and Energy (IMAGE)

...") and a high-wavenumber migration component (known as "migration artifacts"). The tomographic component of the FWI gradient is considerably weaker than its...

2023

EXTENDED ABSTRACT: From Isotropic to Tilted Transverse Isotropic Pre-Stack Depth Migration

Nicolas Chazalnoel

GCAGS Transactions

...EXTENDED ABSTRACT: From Isotropic to Tilted Transverse Isotropic Pre-Stack Depth Migration Nicolas Chazalnoel From Isotropic to Tilted Transverse...

2011

Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad

Tony Johns

Search and Discovery.com

...Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad Tony Johns Anisotropic PP and PSv Prestack Depth...

Unknown

Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad

Tony Johns

Search and Discovery.com

...Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad Tony Johns Anisotropic PP and PSv Prestack Depth...

Unknown

Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)

Jon Downton

Search and Discovery.com

... and dealing with the anisotropic model needed for these synthetics. This paper demonstrates a practical methodology to create a layered anisotropic model...

2015

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

... for typical seismic frequencies, the 3-D modeling and migration of foothills prototypes shows encouraging results for the possibilities of detecting...

Unknown

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

... for typical seismic frequencies, the 3-D modeling and migration of foothills prototypes shows encouraging results for the possibilities of detecting...

Unknown

Recent Experiences with Seismic Imaging and Velocity Analysis: Abstract

John L. Toldi, Nathaniel G. Tilander

Indonesian Petroleum Association

... are locally unclear and moderately distorted. By applying careful, horizon-oriented velocity analysis, anisotropic parameter estimation and iterative pre...

1998

Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data"

Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng

Indonesian Petroleum Association

...Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data" Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng...

2000

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