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The AAPG/Datapages Combined Publications Database
Showing 27,373 Results. Searched 195,452 documents.
Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)
Sergey Fomel
Search and Discovery.com
... in the f-x domain. Potential applications include noise attenuation, seismic data compression, and seismic data regularization. Acknowledgements I would...
2014
Demultiple of High Resolution P-Cable Data in the Norwegian Barents Sea An Iterative Approach
A.J. Hardwick, S. Jansen, B. Kjolhamar
Petroleum Exploration Society of Australia (PESA)
... multiple scattering b Herrmann, F.J. and considerations. Geo Domain Primary-Mu Constraints. 67th EA Herrmann, F.J. and Abstracts. Domain Primary-Mu...
2017
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
... viscoacoustic wave equations in the time domain. This allows us to explicitly separate Q-induced phase dispersion with amplitude attenuation so that, during...
2019
Abstract: The Multiple Challenges of Processing a 3D Marine Streamer Survey, by Omar Hassoun and Pierre Leger; #90105 (2010)
Search and Discovery.com
2010
Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion
Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams
Indonesian Petroleum Association
...Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through...
2008
Abstract: Layer-based inter-bed multiple prediction: less interpretation, more geophysics; #90254 (2016)
Mahmoud Ahmed, Usama Fathy Abdel Kader, Krishna Ramani, Mohamed F. Doheim, Christoph Koeninger, Mohamed Ibrahim Bayome, Yehia Sabry, Mohamed Afia, Hatem Ewida, Yousry Ibrahim, Abdallah Ibrahim
Search and Discovery.com
..., but the cleaner image after multiple attenuation provides substantially better data to drive the tomographic velocity modeling loop for subsequent pre...
2016
Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin, #42093 (2017).
Xia Tongxing, Ming Jun, Liu Lei, Zhou Xuefeng, Liu Hongxing, Liu Xuetong
Search and Discovery.com
... Abstract There are great difficulties in structure imaging within a gas cloud area due to serious energy attenuation and the velocity lateral variation...
2017
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... steps before and after cable deghosting. Shallow-water multiple attenuation was another key step during the reprocessing of this vintage dataset, post...
2014
Ultrasonic Detection of Fracture Propagation and Complexity in Hydraulic Fracturing Experiments
Search and Discovery.com
N/A
Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254 (2016)
Raphael Sternfels, Ghislain Viguier, Régis Gondoin, David Le Meur
Search and Discovery.com
...Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254...
2016
Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)
Ken Kocon and M. Sacchi
Search and Discovery.com
...Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015) Ken Kocon and M. Sacchi AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS...
2015
Seismic Imaging through Outcropping Carbonates: An Example from the Canadian Rocky Mountains, , #41533 (2015).
Yong Hua, Don C. Lawton
Search and Discovery.com
... and replacement velocity for the surface layer. Linear Noise Attenuation Radial filters and FK filters were tested on shot gathers to enhance signal...
2015
Rapid Multiple-Scenario Depth Structure Risk Analysis Case Study in Cuulong Basin, Vietnam
Nguyen Nam, Hong Shien Lee
Indonesian Petroleum Association
...Rapid Multiple-Scenario Depth Structure Risk Analysis Case Study in Cuulong Basin, Vietnam Nguyen Nam, Hong Shien Lee © IPA, 2011 - 32nd Annual...
2008
Improving Structural Imaging
Svein-Erik Sjulsen, Chris Stevens
GEO ExPro Magazine
... multiple attenuation. TE C H N OLO G Y EX P L A I N E D © GGS Spectrum The same line after re processing. Good reservoir zones were...
2007
Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures
Zhiwei Gu, Jianhua Geng, Ru-Shan Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
...-pseudo-depth domain but simultaneously incur higher computational costs. Jakubowicz (1998) extends the Surface-Related Multiple Elimination (SRME...
2023
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
.... In the case of seismic data, the tradeoff is the expression of the physical implications of signal attenuation, that is, the decrease in seismic signal...
2014
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... framework. An SGS scheme was used to invert for multiple P and S-Impedances which are all consistent with the available partial angle stacks, well data...
2013
Fast viscoacoustic forward modeling method based on U-net Fourier neural operator
Wenbin Tian, Yang Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... is responsible for simulating amplitude attenuation. Boundary reflections occur in forward modeling due to limitations in the calculation domain...
2023
Seismic velocity A strong identifier of gas prospects
Martin Essenfeld, Rafael Sandrea
GEO ExPro Magazine
... in the public domain and referred to as the velocity over the whole sedimentary hydrocarbon interval of the field. We looked at 32 oil and gas fields from 16...
2023
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... for simultaneous AVA inversion.Figure 7. Common midpoint (CMP) gather in the offset domain (A) before and (B) after applying super gathers to increase...
2012
The Wavelet Transform as a Geophysical Signal Processing Tool, by T. A. Thompson; #90902 (2001)
Search and Discovery.com
2001
Seismic Scale Effects
Search and Discovery.com
N/A
Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia (Paper A2)
I. Moore, D. Monk, L. Hansen, C. Beasley
Geological Society of Malaysia (GSM)
... this noise component prior to separation. Noise attenuation of this kind must generally be run in the common shot domain where the signal from both sources...
2012
Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging; #41573 (2015)
M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H. Zhou, P. A. Farmer
Search and Discovery.com
... migrated CMP gathers). For shot domain wavefield extrapolation techniques, preserving the surface offset of the data is prohibitively expensive...
2015
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
... investigation of the CDP depth gathers revealed the need for additional multiple attenuation and a radon transform was performed in the depth domain. We...
2017