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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 1,123 Results. Searched 200,293 documents.

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Abstract: Reprocessing of Controlled-Source Seismic Data from New Zealand Hikurangi Margin Offshore East Coast Basin; #90235 (2015)

Hanyan Wang

Search and Discovery.com

... in the reprocessing are: geometry application, near trace stack, FDMIG (Finite difference time migration), frequency filtering and statics, preparation...

2015

2D Pre-Stack Depth Migration : Application to Inverted Grabens

C. Bunks, P. L. Pichon, L. Ben Brahim, Sekar Sakti

Indonesian Petroleum Association

... an in house 2D pre-stack depth migration and velocity analysis program called MIGPACK. MIGPACK performs finite-difference migration in the source geophone...

1993

Abstract: A Mimetic Scheme for Finite Difference Modeling of Acoustic Reflection; #90255 (2017)

F. Solano-Feo, J. M. Guevara-Jordán, O. Rojas1, C. González-Ramírez, B. Otero, R. Rodríguez

Search and Discovery.com

...Abstract: A Mimetic Scheme for Finite Difference Modeling of Acoustic Reflection; #90255 (2017) F. Solano-Feo, J. M. Guevara-Jordán, O. Rojas1, C...

2017

Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)

Mehmet Ferruh Akalin

Geological Society of Malaysia (GSM)

...: velocity stress finite difference method: Geophysics, 51, 889–890. WATTS, D. R., DEIGHAN, A. J. AND RIEDEL, C. 1999 Attenuation of marine wave swell...

2011

Abstract: Toward GPU Acceleration of the Reverse Time Migration Using Temporal Blocking; #91204 (2023)

Long Qu, Hatem Ltaief, Hussain Salim, Thierry Tonellot, David Keyes

Search and Discovery.com

... computational kernels for the finite-difference time domain scheme, applying the absorbing boundary conditions, and I/O operations needed for the imaging...

2023

Finite Difference Modeling: Part II: How to clean numeric time dispersion

Lasse Amundsen, Ørjan Pedersen, Martin Landrø

GEO ExPro Magazine

...Finite Difference Modeling: Part II: How to clean numeric time dispersion Lasse Amundsen, Ørjan Pedersen, Martin Landrø Recent Advances in Technology...

2018

Experience of High-Frequency Seismic Data Processing in the Black Sea Offshore, #40713 (2011)

Mikhail Simachenko, Mykola Kiyanov, Helena Netrebskaya

Search and Discovery.com

... of high noise level is finite-difference migration in “omega-x” domain. • The results of high-frequency seismic data processing are extremely...

2011

Abstract: New Approach to Finite-Difference Memory Variables by Using Lagrangian Mechanics; #90187 (2014)

Wubing Deng and Igor Morozov

Search and Discovery.com

...Abstract: New Approach to Finite-Difference Memory Variables by Using Lagrangian Mechanics; #90187 (2014) Wubing Deng and Igor Morozov AAPG Search...

2014

Abstract: INTERPRETIVE SEISMIC DATA PROCESSING ON OPI PHASE-III 2003 DATA; #90150 (2012)

Azhar Jamil Siddiqui and Muhammad Haneef

Search and Discovery.com

... offsets and to reduce the CMP scattering. • Explicit Finite Difference Time Migration method was selected to move data to appropriate geological...

2012

3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay … Irian Jaya Barat

Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir

Indonesian Petroleum Association

...3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay … Irian Jaya Barat Angke Nuraeni, Greg J...

2008

Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey

Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove

AAPG Bulletin

.... A spiking predictive deconvolution was applied to the raw seismograms, followed by a steep, explicit finite-difference depth migration. The finite...

2007

Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)

Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

... performance of finite-difference operators, reverse-time migration (RTM) produces images which are typically low frequency or require large computational...

2013

Toward elastic free-surface topography with immersed boundaries

Edward Caunt, Rhodri Nelson, Fabio Luporini, Gerard Gorman

International Meeting for Applied Geoscience and Energy (IMAGE)

..., doi: https://doi.org/10.1190/geo2017-0063.1. Almuhaidib, A. M., and M. N. Toksoz, 2015, Finite difference elastic wave modeling with an irregular free...

2024

Abstract: Thermal Studies in Oil Basinal Areas of Indonesia (Paper 22)

Sandjojo Subono, Siswoyo

Geological Society of Malaysia (GSM)

... on thermaland lithostratigraphic data. Heat transfer is described using a numerical one dimensional method of finite difference, and is developed to allow...

1992

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