Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 2,318 Results. Searched 190,067 documents.

1   2   3   4   5   Next >

Ascending

EXTENDED ABSTRACT: Recent Developments in Anisotropic Velocity Determinations

Marko Mah, Douglas R. Schmitt

CSPG Special Publications

...EXTENDED ABSTRACT: Recent Developments in Anisotropic Velocity Determinations Marko Mah, Douglas R. Schmitt 1998 21 22...

1998

Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015)

Tianfei Zhu, Sam Gray, and Daoliu Wang

Search and Discovery.com

... depth migration potentially useful for AVO analysis in geologically complex areas. Extension of prestack GB migration from isotropic to anisotropic media...

2015

The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem

Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin

Indonesian Petroleum Association

... iteration so we will get interval velocity that we can call it as Velocity Isotropy because this velocity model has not given an analysis of anisotropic...

2018

Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding the structure in depth

emamedov

Search and Discovery.com

... in migration/velocity analysis: Geophysics, v. 63, p. 1200-1209. Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding...

Unknown

Three-Dimensional AVO Analysis and Anisotropic Modeling Applied to Fracture Characterization

A. Ramos, T. Davis, R. Benson

CSPG Special Publications

...Three-Dimensional AVO Analysis and Anisotropic Modeling Applied to Fracture Characterization A. Ramos, T. Davis, R. Benson 1994 128 128...

1994

ABSTRACT: Sensitivity Analysis Related to Anisotropic Phenomena

M. B. Monagan

CSPG Special Publications

...ABSTRACT: Sensitivity Analysis Related to Anisotropic Phenomena M. B. Monagan 1998 107 107...

1998

Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15)

Mazlan Ghazali, Edgardo Padron, Mehmet Ferruh

Geological Society of Malaysia (GSM)

...Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15) Mazlan Ghazali...

2011

Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth

Isabel Cristina Florez, Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... anisotropic clastic rocks. Because the velocity parallel to the Figure 2. Cross-section showing lateral movement predicted from isotropic processing of data...

2006

Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)

Yexin Liu

Search and Discovery.com

...Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015) Yexin Liu Datapages/Search and Discovery Article #90224...

2015

Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)

Yexin Liu

Search and Discovery.com

... anisotropic inversion to simultaneously estimate the anisotropic epsilon, delta and gamma ( in addition to compressional velocity (Vp), shear velocity...

2014

Abstract: AVO Depth Modelling (Paper 2)

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

..., both isotropic and anisotropic reflection amplitudes for ideal coal/country rock interfaces and a typical Malay Basin shale/sand velocity/density...

1996

Seismic Imaging and Interpretive Model Building in the Colombian Andes

Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... tools fail to produce an optimum velocity model for anisotropic depth migration. In a setting with such under-constrained velocities, we compensate...

2006

ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)

Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor

Search and Discovery.com

... nearby wells. This 3D seismic data processing therefore incorporated velocity anisotropic analysis in velocity model building and migration to fully...

2010

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

...Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015) Sylvestre...

2015

Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)

Rob Vestrum

Search and Discovery.com

..., automated velocity-model-building tools fail to produce an optimum velocity model for TTI anisotropic depth migration. In a setting with such under...

2015

Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration

Zbigniew Ostapiuk, Bee Jik Lim, Martin Bayly

Indonesian Petroleum Association

... a 3-D anisotropic model: Its implications to travel time calculation and velocity analysis: 70th Annual International Meeting, SEG, Expanded Abstracts...

2012

How Reliable Is The Negative Anisotropy In Carbonate Rocks? - Offshore East Java Basin Case Study

Jun Wang, Yonghe Guo, Pongga Wardaya, M Afiq B Mokhtar, Riaz Alai, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... on the anisotropic model. After these steps, the final velocity model matches velocities at well locations, the CIGs are flat, and the structures beneath...

2018

Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia

Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton

Indonesian Petroleum Association

..., Building a 3-D anisotropic model: Its implications to traveltime calculation and velocity analysis: 70th Annual Woodward, M. J., Nicholas, D...

2012

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

...      2 x2 2 x  t0    2 2 2   Vnmo Vslow V fast   x  offset (m) t  time (sec) Vnmo  isotropic RMS velocity (m / s ) V fast  anisotropic...

2014

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

... the checkshot velocities at checkshot locations, The time-RMS model derived from PSTM velocity analysis residual moveout at these locations is attributed...

2016

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 Anisotropy Modeling from Well Log in Talang Akar Formation, South Sumatra, Indonesia; #41360 (2014)

Thariq Guntoro, Intan Andriani Putri1, and Dwa Desa Warnana

Search and Discovery.com

... anisotropic medium and solid elastic. Generally, anisotropy characteristics are influenced by clay volume fraction, density, and seismic wave velocity...

2014

1   2   3   4   5   Next >