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The AAPG/Datapages Combined Publications Database

Showing 1,886 Results. Searched 195,354 documents.

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A Practical Review of Migration Issues and Solutions; #40723 (2011)

Ian F. Jones

Search and Discovery.com

...! It is also instructive to question what kind of pre-stack depth migration (preSDM) is required for a given geological environment. Once we have concluded...

2011

Reducing Uncertainty in Subsalt Interpretation: A Non-Seismic View from Integration; #40508 (2010)

Markus H. Krieger and Oliver Geisler

Search and Discovery.com

... be integrated in the cycle of iterative depth migration and model updating leading to better seismic imaging results and a more reliable prospect evaluation...

2010

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

...Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt Alvin K. Benson 1991 145...

1991

Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)

Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan

Search and Discovery.com

... to that perspective here. We suggest that FWI can be viewed as an iterative cycle involving forward modelling, pre-stack migration, impedance inversion, and velocity...

2015

Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming

Alvin K. Benson

Wyoming Geological Association

... of Figures 6 and 9 was caused by older, high-velocity rocks being thrust up over younger, slower rocks. Iterative depth imaging has quantitatively...

1995

A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography

Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... points are obtained by applying the 3-D spatial iterative symmetric interpolation. Our tests have shown that the Kaiser windowed Sinc interpolation method...

2023

Application of high-end seismic imaging technologies for field development in NWS Australia

Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li

Petroleum Exploration Society of Australia (PESA)

... migration, NW Shelf Australia INTRODUCTION The area of interest described in this paper is in Browse Basin, NWS Australia with water depth ranging from...

2019

Abstract: Separability of Simultaneous Source Data Based on Distribution of Firing Times; #90224 (2015)

Jinkun Cheng

Search and Discovery.com

... data based on different distributions of firing time. An inversion method named iterative rank reduction has been applied to estimate the unblended data...

2015

Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)

Charles Ursenbach, Yan Yan

Search and Discovery.com

.... and Bale, R., 2009, TTI wave-equation migration for Canadian Foothills depth imaging: The Leading Edge, 28, 1344-1351. Whitmore, N. D., 1983, Iterative...

2014

Abstract: Focused HiDef Seismic Processing Workflows to Identify Shallow Geohazards Features and Delineate Thin Reservoir in North of Sultanate Oman; #91204 (2023)

Safa Al Maskari, Ahmed Al Harthi, Mohammed Al Isamaili, Siham Al Falahi, Ufoma Akpomeyoma, Nick Benfield, Yahya Al Shereiqi, Fabian Ernst

Search and Discovery.com

... migration workflow was set to ensure that no remaining noise is still observed in COV domain. Iterative processes were put in place to ensure...

2023

Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging; #41573 (2015)

M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H. Zhou, P. A. Farmer

Search and Discovery.com

... Crater: Vis Geosci, v. 9, p. 1-9. Whitmore, N.D., 1983, Iterative depth migration by backward time propagation: 53rd Meeting, SEG, Expanded Abstracts...

2015

Depth Imaging „ Seeing the Invisible

Vetle Vinje

GEO ExPro Magazine

...) method seems to be gradually replacing the One-way Wave Equation Migration Photo acknowledgement: CGGVeritas CGGVeritas Depth imaging (also...

2010

Improvement of inverse scattering angle-domain common image gathers using optical flow

Ammir A. Karsou, Sérgio L. E. F. da Silva, Felipe V. Capuzzo, Felipe T. Costa, Jorge Lopez, Roger M. Moreira, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/1.3627840. Whitmore, N. D., 1983, Iterative depth migration by backward time propagation: 53rd Annual International Meeti...

2023

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

...Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration Zbigniew Ostapiuk, Bee Jik Lim, Martin...

2012

EXTENDED ABSTRACT: Resolving Complex Salt Geometry: Iterative Salt Imaging and Interpretation

Gabriel Ritter, Kenneth Waddell

GCAGS Transactions

...EXTENDED ABSTRACT: Resolving Complex Salt Geometry: Iterative Salt Imaging and Interpretation Gabriel Ritter, Kenneth Waddell Resolving Complex Salt...

2011

Abstract: Iterative Structural Modelling and 2D Seismic Imaging in the PNG Highlands

Spencer Quam

Petroleum Exploration Society of Australia (PESA)

...Abstract: Iterative Structural Modelling and 2D Seismic Imaging in the PNG Highlands Spencer Quam ABSTRACTS OF TALKS Iterative Structural Modelling...

1999

De-Risking Subsalt Exploration by Integrated Depth Imaging,

Oliver K. Geisler, Markus H. Krieger

GCAGS Transactions

.... In this paper we discuss how non-seismic data can be integrated in the cycle of iterative depth migration and model updating leading to better seismic...

2009

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysics, 15, 234–239, doi: https://doi.org/10.1007/s11770-018-0681-x. Whitmore, N. D., 1983, Iterative depth migration by backward time propagation...

2023

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