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The AAPG/Datapages Combined Publications Database

Showing 952 Results. Searched 195,387 documents.

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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

Abstract: Fracture Detection and Imaging Using Three-Component Borehole Seismic Data; #91204 (2023)

Ali Aldawood, Ali Alzayer, Ahmed Alawami, Abdulmohsen Alali

Search and Discovery.com

... emanating from the point source and propagating with the shear-wave velocity are recorded by the adjacent downhole geophones. We applied an elastic finite...

2023

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

... equations is obtained by using finite difference methods. For this purpose the model is discretized into a number of grid points and the wavefield...

2012

Understanding the Root Cause of Poor Seismic Data Through Modelling, #41912 (2016).

Anastasia Poole, Peter V. Baaren

Search and Discovery.com

... makes finite- difference simulation modelling significantly more compute intensive. Through developments in modelling and inversion technology...

2016

Abstract: Investigation of Seismic Imaging Capabilities for Small, Shallow Carbonate-Hosted Massive Sulphide Deposits; #90187 (2014)

Laura Quigley and Bernd Milkereit

Search and Discovery.com

... of 5000m/s and a stretch mute of 90%). 8. Common Midpoint Stack 9. Apply gain for amplitude scaling 10. Finite difference migration using 90% stacking...

2014

ABSTRACT: Efficiency of high-frequency seismic survey on the Black Sea shelf in the processing of seismic data; #90109 (2010)

Iuliia Miasoiedova

Search and Discovery.com

... was used. The post stack 2D time finite-difference migration was applied to time sections in Omega-X domain on the final stage of processing. AAPG...

2010

Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy

Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti

Indonesian Petroleum Association

... in the form of a medium with a certain seismic response (Hudson and Knopoff, 1989). The method is used to replace finite-difference grids intersected...

2021

Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017)

Otilio Rojas, Josep De La Puente, Jose Cela, Santiago Fernández

Search and Discovery.com

...Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017) Otilio Rojas...

2017

A Numerical Simulation of Microseismic Depletion Delineation for Duverney Oilfield in Canada Using a Fast Approach for a Fully Coupled 3D Quasistatic Poroelastic Modeling

Andrey H. Shabelansky, Kurt T. Nihei, Gian Fradelizio, Sinead Tracey, Dimitri Bevc

Unconventional Resources Technology Conference (URTEC)

... present 3D microseismic depletion delineation (MDD) numerical experiments for stimulated rock volume (SRV) estimation using a novel finite difference method...

2022

Distinct-element Stress Modeling in the Penola Trough, Otway Basin, South Australia

Suzanne P. Hunt, Peter J. Boult

AAPG Special Volumes

... Formation (cap seal) using the finite-difference distinct-element method (DEM). To our knowledge, this technique has not previously been used to assess...

2005

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