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The AAPG/Datapages Combined Publications Database
Showing 177 Results. Searched 194,554 documents.
Abstract: How to Attenuate Diffracted Noise: (DSCAN) A New Methodology; #90211 (2015)
Ali Karagul, Todd Mojesky, XinXiang Li, and Necati Gulunay
Search and Discovery.com
... for detection of diffracted waves on common-offset sections: Geophy. Pros., v. 35, p. 359-373. Nemeth, T., H. Sun, and G.T. Schuster, 2000, Separation...
2015
Abstract: Al-Khalij Field (Block 6.Qatar) Development Optimization: A New Dedicated Reprocessing, by Enrico Zamboni; #90105 (2010)
Search and Discovery.com
2010
Abstract: Anisotropy-Preserving 5D Interpolation by Hybrid Fourier Transform; #90224 (2015)
Juefu Wang and Shaowu Wang
Search and Discovery.com
... residual moveout caused by strong anisotropy, dipping reflectors or multiples. Introduction Seismic data demonstrate azimuth and/or offset dependent...
2015
Abstract: Enhancing First-Break Picking in Land 3d Seismic Data using Smart Supergrouping Technique; #90254 (2016)
Saud S. Saadi, Pavel Golikov, Maxim Dmitriev, Andrey Bakulin
Search and Discovery.com
... lines are summed, we assume that velocity distribution has no lateral heterogeneity and apply common offset summation. We tested this method on land 3D...
2016
Extended Abstract: Seismic Interference Attenuation
Johan-Fredrik Synnevåg, Arne Åsnes
Petroleum Exploration Society of Australia (PESA)
... to common offset where detection is performed. The original data are also sorted to the common offset domain where interpolation is performed...
2010
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... with the wrong velocity. The lower part of figure 19 demonstrates the potential benefits of migration before stack. In this procedure, common offset...
1978
Determination of Velocity Model by Using NIP-Wave Tomographic Inversion: Application to Synthetic and Real Data
A. Hendriyana, R. Sule, Y. Akbar, L.A. Poerwaka, T.A. Sanny, Sardjito, Waluyo, Adriansyah
Indonesian Petroleum Association
... to their correct position and to obtaine focused image if depth migration is used. Various methods have been studied and applied to synthetic and real data...
2009
Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).
Dries Gisolf, P.R. Haffinger, P. Doulgeris
Search and Discovery.com
... is PSDM common offset cubes. These were converted to slowness gathers, by ray-tracing in a stratified overburden model. • Seismic data quality looks...
2016
Abstract: Can supergrouping enhance low frequencies needed for FWI of 3D land broadband seismic data?; #90254 (2016)
Maxim Dmitriev, Andrey Bakulin, Pavel Golikov, Dmitry Neklyudov
Search and Discovery.com
...Abstract: Can supergrouping enhance low frequencies needed for FWI of 3D land broadband seismic data?; #90254 (2016) Maxim Dmitriev, Andrey Bakulin...
2016
Abstract: Marine CSEM in Complex Environments: A Case Study from West Africa, by Lucy MacGregor and Anthony Greer; #90082 (2008)
Search and Discovery.com
2008
Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology
Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia
Indonesian Petroleum Association
... Compensation of absorption/ transmission losses in shallow layers Footprint removal in Fx-Fy domain 5D data interpolation in Common Offset Vector...
2014
Niobrara Surface Seismic Data - Resolution Enhancement and Reservoir Characterization Through Wavefield Re-Datuming and Inversion
Search and Discovery.com
N/A
PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java
Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti
Indonesian Petroleum Association
...-stack common offset sections. Depths and velocities are represented in such a way as to intrinsically allow rapid lateral velocity variations. Rays...
2002
Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia
Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun
Indonesian Petroleum Association
... and dip with 2D scatterplots of the peaks of 3D STC representation. 11 Figure 9 - (Top) Common offset displays of the filtered monopole data at all...
2022
Abstract: AVO Compliant Spectral Balancing; #90171 (2013)
Nirupama Nagarajappa and Jon Downton
Search and Discovery.com
...) and this operator averages over offsets. To take advantage of the noise averaging of ensemble based approaches, we apply this approach to data in common offset...
2013
Abstract: Estimation of Methane From Kerala-Konkan Onshore Peatlands of West Coast India by Ground Penetrating Radar Method; #90310 (2017)
Devi K, Rajesh R. Nair
Search and Discovery.com
... and geometry of the peat from the common offset radargram. Semblance analysis from the Common Midpoint (CMP) data used to estimate the two-way travel time...
2017
Three-Component Amplitude vs. Offset Analysis, by Deborah Miles, Gary Gassaway, Laurie Bennett, and Richard Brown; #91024 (1989)
Search and Discovery.com
1989
MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset
Ahmad Zazeli Fuadi, Yatty Surtiati
Indonesian Petroleum Association
... the data distribution, especially on azimuth. When 5D interpolation is chosen, the Common Offset Vector (COV) Binning introduces by Cary (1999...
2016
Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)
Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev
Search and Discovery.com
.... 72rd EAGE Conference and Exhibition. Landa, E., Shtivelman, V., and Gelchinsky, B. [1987] A method for detection of diffracted waves on common-offset...
2014
Abstract: Am I Really Predicting Natural Fractures in the Tight Nordegg Gas Sandstone of West Central Alberta? Part I: Theory and Statistics; #90172 (2014)
Lee Hunt, Scott Reynolds, Tyson Brown, Scott Hadley, Jon Downton, Satinder Chopra
Search and Discovery.com
... resolved in a common offset vector characterized product, or less wells sampled in a azimuthally sectored and migrated product. Curvature attributes...
2014
Abstract: Processing New Generation Seismic (NGS) in from Unlimited in-House Centre, by Richard Smith, Paul M. Zwartjes, Tom van Dijk, Nigel Benjamin, Teo Wah hong, Richard Cramp, and Vic Dhawan; #90105 (2010)
Search and Discovery.com
2010
Multiple Aliasing Problems in Marine Data
P. Chia, C. O. Kuek, P. Ward, K. S. Lee
Geological Society of Malaysia (GSM)
... of the noise can still be seen. The aliased noise is also coherent in the common offset domain. In conventional processing, the DMO process will tend...
1992
Seismic Line Across the Wind River Thrust Fault, Wyoming
W.L. Basham, W.F. Martin
Rocky Mountain Association of Geologists
... of the velocity variations can be analyzed by ray tracing and by studying the near offset and far offset stacks of the seismic data. A post-thrusting...
1985
Deepwater Santos Basin: Extending the Pre-Salt Play Outboard
Cian O'Reilly, James Keay, Jianli Song, Griselda Martinez, Seung Yoo, Taejong Kim, Eric Newman, Pedro Zalan, TGS
GEO ExPro Magazine
... minerals (e.g. anhydrite, carnallite, tachyhydrite). The presence of this ‘dirty salt’ requires that a common offset RTM (COR) be applied to update...
2019
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
... of the fast nearsurface velocity layers and the maximum offset, diving wave penetration in this data set is limited. Also, FWI driven by reflection energy...
2023