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The AAPG/Datapages Combined Publications Database
Showing 47 Results. Searched 195,387 documents.
Abstract: Wave Equation Depth Migration with Image Gathers in Offset Domain; #90211 (2015)
Jianhua Pan
Search and Discovery.com
... and the mechanism of Kirchhoff migration, the approach presented here is to calculate Green’s functions in the frequency-space domain by wavefield...
2015
Abstract: A Phase Shift Plus Interpolation Extrapolation for Two-way Wave Equation Migration; #90172 (2014)
Jianhua Pan
Search and Discovery.com
...., 1987; Sandberg and Beylkin, 2009), which are in frequency-space domain and some of them needs solving linear system at each depth level, this approach...
2014
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... viscoelastic compensation from one dimension to two dimensions. Mittet and Sollie (1995) used explicit convolution filtering in the frequency space...
2023
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... are computed in the space-time domain), frequency-space migration and frequency-wave number migration. Presented at GSM Petroleum Geology Seminar...
1987
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
... frequency domain acoustic wave equation with PML boundary conditions and discretized with second order in space finite difference. The resulting linear...
2015
Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area
Pongga Wardaya, Rino Saputra, Syaeful Amin
Indonesian Petroleum Association
... receiver ghost by applying a 3D least square algorithm in the f-xy (frequency-space) domain. The deghosting implemented in this study uses a method proposed...
2018
Abstract: Inexact Full Newton Method for Full Waveform Inversion Using Simultaneous Encoded Sources; #90187 (2014)
Amsalu Y. Anagaw and Mauricio D. Sacchi
Search and Discovery.com
..., Gauss−newton and full newton methods in frequency−space seismic waveform inversion: Geophysical Journal International, 133, 341–362. Romero, L. A., D...
2014
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... and limitations, we use O-COMP to estimate spatial relative amplitude distortions as a function of frequency and space. These are decomposed...
2008
First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source
Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara
Indonesian Petroleum Association
..., the following de-noise modules were applied comprehensively (1st Denoise): • Trace editing and/or auto edit: Trace editing in the frequency-space...
2017
Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area
M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust
International Meeting for Applied Geoscience and Energy (IMAGE)
... source. All wavefields in the derivation below are in frequency-space domain (complex quantities). The symbol † in superscript represents a Hermitian...
2023
Accurate seismic data interpolation based on multiband intelligent training
Xueyi Sun, Benfeng Wang, Tongtong Mo
International Meeting for Applied Geoscience and Energy (IMAGE)
... method in the frequency-space domain: IEEE Geoscience and Remote Sensing Letters, 13, 1384– 1387, doi: https://doi.org/10.1109/LGRS.2016.2589260. Wang, B...
2023
Abstract: Feasibility Testing of Time-lapse Seismic Monitoring with Full Waveform Tomography; #90171 (2013)
Chad Hogan, Ken Hedlin, Gary Margrave, and Michael Lamoureux
Search and Discovery.com
... in frequency-space seismic waveform inversion: Geophsyical Journal International, 133, 341–362. Pratt, R. G., and Shipp, R. M., 1999, Seismic waveform...
2013
Finite Difference Modeling: Part II: How to clean numeric time dispersion
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... equation 2a to the frequency f, then the differential operators of the two systems in frequency-space domain become equal: L(x, ) = (x,f...
2018
Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing
Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani
Indonesian Petroleum Association
...) correction and mute application 3-D volume stack (DMO Stack) Weighted smart frequency/space (FX) and DMO interpolations to 7.5 m inline and 15 m crossline...
1995
Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015)
Wenyong Pan, Kris Innanen, and Gary Margrave
Search and Discovery.com
...., 1998, Gauss-newton and full newton methods in frequency-space seismic waveform inversion: Geophysical Journal International, 133, 341–362. Shin, C., Jang...
2015
A deep learning-based inverse Hessian for full-waveform inversion
Mustafa Alfarhan, Matteo Ravasi, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... in frequency–space seismic waveform inversion: Geophysical Journal International, 133, 341–362, doi: https://doi.org/10.1046/j.1365-246X.1998.00498.x...
2023
Structure-and-Amplitude-Preserving Multi-Channel Deconvolution
Search and Discovery.com
... of the incoherent noise. An example of the latter framework are the well known algorithms for noise suppression in the frequency-space domain: FX filtering...
2013
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
... and full Newton methods in frequency space seismic waveform inversion. Geophysical Journal International 133 (2), 341–362. Rudin, L., S. Osher, and E...
2015
Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study
Andreas Waluyo
Indonesian Petroleum Association
..., 1998, GaussNewton and full Newton methods in frequency space seismic waveform inversion, Geophysical Journal International, 133, 341–362. Figure 3...
2014
Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)
Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles
Search and Discovery.com
...-wavenumber information in the model space. An accurate starting model can provide the latter. To obtain low-frequency land seismic data, acquisition with MEMS...
2014
Abstract: Re-establishment of Gradient in Frequency-domain Elastic Waveform Inversion; #90174 (2014)
Ju-Won Oh, Dong-Joo Min, and Felix J. Herrmann
Search and Discovery.com
... Newton methods in frequency-space seismic waveform inversion: Geophysical Journal International, 133, 341-362. Shin, C., Jang, S., and Min, D. J., 2001...
2014
Obtaining Low Frequencies for Full Waveform Inversion by Using Augmented Physics
Eldad Haber, Eran Treister, Elliot Holtham
Petroleum Exploration Society of Australia (PESA)
... in frequency–space seismic waveform inversion. Geophysical Journal International, 133(2), 341–362. Tarantola, A. [1987] Inverse problem theory. Elsevier...
2016
Mapping of Rock Property Changes in Space and Time Using Microseismic Data through Full-Waveform Inversion
Jyoti Behura
Unconventional Resources Technology Conference (URTEC)
... in frequency space seismic waveform inversion. Geophysical Journal International, 133(2), 341–362. Rutledge, J. T., & Phillips, W. S. 2003. Hydraulic...
2016
Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)
Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... methods in frequency-space seismic waveform inversion: Geophysics 133, 341-362. Tarantola A., 1984, Inversion of seismic reflection data in the acoustic...
2015
Using 3mD Seismic to tmprove Definition of a Bighorn Basin Anticline, Badger Basin Field, Park County, Wyoming
Jerome P. Walker, Daniel D. Hollis, Kevin M. Revels, Kenneth L. Grubbs
Rocky Mountain Association of Geologists
... bandwidth, F-X deconvolution volume as input, a Frequency-Space (OmegaX) migration was performed using 90%)of the final smoothed stacking velocities...
1995