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The AAPG/Datapages Combined Publications Database

Showing 33,118 Results. Searched 200,290 documents.

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Abstract: A Comparison of 3-D One-Pass Migration Algorithms (Paper 22)

Herman van Voorst Vader, Peter Chia Teck Fook

Geological Society of Malaysia (GSM)

...Abstract: A Comparison of 3-D One-Pass Migration Algorithms (Paper 22) Herman van Voorst Vader, Peter Chia Teck Fook 283 Paper 22 A comparison of 3...

1993

Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of seismic data. A wide variety of algorithms for both time and depth migration have evolved in recent years to address the need. Modern techniques...

1992

Abstract: Two Prestack Anisotropic Depth Migration Methods for Tilted TI Media; #90211 (2015)

Xiang Du, John Bancroft, Don Lawton, and Larry Lines

Search and Discovery.com

... shale layers causes imaging and positioning problems for underlying structures. Two 2D anisotropic depth migration algorithms, anisotropic phase-shift...

2015

Abstract: Applying of high-technology algorithms for high-quality seismic and velocity products: Nile Delta, offshore Egypt; #90254 (2016)

Mahmoud M. Abu Shabana, Abdallah Ibrahim

Search and Discovery.com

... inversion (FWI) and anisotropic processing and advanced depth-migration algorithms (e.g. reverse time migration RTM.) can now be addressed. The Raven...

2016

ABSTRACT: Reverse Time Migration Using CRS Shot Gathers

Alfredo Caballero, Rodolfo Ballesteros, Eliakim Schuenemann, Ekkehard Tessmer, Humberto Salazar

GCAGS Transactions

... the quality of shot based depth migration algorithms like one-way wave equation and reverse time migration (RTM). These state-of-the-art migration techniques...

2011

Abstract: Modelling and migration of Hibernia seismic data

Irene Kelly, Phil Bording, Andrew Burton, Larry Lines

Atlantic Geology

...Abstract: Modelling and migration of Hibernia seismic data Irene Kelly, Phil Bording, Andrew Burton, Larry Lines 174 GAC - ABSTRACTS Modelling...

1997

ABSTRACT: Wave Equation Prestack Depth Migration for Deep Gulf Coast Prospecting

Morgan Brown, Joe Higginbotham, Cosmin Macesanu

GCAGS Transactions

...ABSTRACT: Wave Equation Prestack Depth Migration for Deep Gulf Coast Prospecting Morgan Brown, Joe Higginbotham, Cosmin Macesanu Wave Equation...

2009

What is Horizontal Resolution?: ABSTRACT

L. R. Denham, R. E. Sheriff

AAPG Bulletin

... as shortcomings of, and approximations used in, the stacking and migration algorithms. End_of_Article - Last_Page 917...

1981

Abstract: Migration of Velocity Spectra: An Example from the Philippines

Craig J. Beasley, Rolf Klotz

Geological Society of Malaysia (GSM)

... diffractions, image faults, and position reflectors in the correct spatial location. While to day's migration algorithms are in theory generally quite...

1991

Anisotropy

Search and Discovery.com

N/A

Abstract: Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations (Paper 23)

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

...Abstract: Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations (Paper 23) Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau...

1995

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

... implementation of prestack time migration is based on Kirchhoff summation algorithms, which proved over the years to be a very flexible and reliable...

Unknown

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

... implementation of prestack time migration is based on Kirchhoff summation algorithms, which proved over the years to be a very flexible and reliable...

Unknown

Abstract: Statistical Depth Imaging with Path Summation through Complex Near-Surface; #91204 (2023)

Ilya Silvestrov, Andrey Bakulin, Maxim Protasov

Search and Discovery.com

... the imperfections in the migration velocity model prevent the images from proper focusing, accurate reconstruction of all the near-surface complexities...

2023

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

Ian F. Jones

Search and Discovery.com

.... In this talk, we will consider some of these issues so as to familiarize the reader with some of the limitations of various migration algorithms...

2011

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