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The AAPG/Datapages Combined Publications Database

Showing 952 Results. Searched 195,372 documents.

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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

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

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

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

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: 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

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

ABSTRACT: Relative Role of Stream Discharge, Sediment Flux, and Baselevel Change in Stratal Architecture of Continental and Nearshore Sequences: Results From Forward Numerical Modeling; #90007 (2002)

Jeffrey K. Geslin, T. M. Demko, P. A. Drzewiecki, H. R. Feldman, S. T. Hasiotis, G. G. McCrimmon, J. C. Van Wagoner, R.W. Wellner

Search and Discovery.com

... cycles) along a profile from the sediment source area to the shelf. These finite difference pseudo-2D models demonstrate several concepts applicable...

2002

ABSTRACT: Agbami 3-D/4-D Survey Design- Understanding Drivers, Geophysical Requirements, & 4-D Optimization; #90115 (2010)

Peter Morse, Jeffrey Nealon, T. George Chou, and Doug Hicks

Search and Discovery.com

... suppression and illumination. We then used a combination of ray tracing, finite difference modeling, fold and bin analysis, and timemotion studies...

2010

Abstract: Wave Propagation Direction from Poynting Vector and its Application to RTM Angle Gathers; #90319 (2018)

Kwangjin Yoon, Young Seo Kim, Woodon Jeong

Search and Discovery.com

... method can better handle larger computation grids than high-order finite difference methods. To avoid unstable values of instantaneous Poynting vectors...

2018

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