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The AAPG/Datapages Combined Publications Database
Showing 10,300 Results. Searched 195,387 documents.
Structure-and-Amplitude-Preserving Multi-Channel Deconvolution
Search and Discovery.com
... information. Subtle structural information such as residual moveout is also preserved since we adopt FX prediction filtering as a soft preconditioner...
2013
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... with the known dominant stress fields within each major fault block. Analysis over the central and northern set of receiver gathers show less residual...
Unknown
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... with the known dominant stress fields within each major fault block. Analysis over the central and northern set of receiver gathers show less residual...
Unknown
Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods
Allan T. Long, R. C. Anderson
AAPG Special Volumes
.... Normal moveout (NMO) and residual statics corrections must be performed as accurately as possible, for any AVO analysis is degraded by inappropriate...
1992
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
... Convention Proceedings, 2011 ‐ perfectly flat seismic events. The presence of some residual moveout (RMO) indicates errors in the current model...
2011
Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)
Jie Zhang, Oz Yilmaz, and Nanxun Dai
Search and Discovery.com
...Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015) Jie Zhang, Oz Yilmaz, and Nanxun Dai Datapages...
2015
Abstract: Shallow VSP Survey using a Small Vibrator Source; #90171 (2013)
Joe Wong, Soo K. Miong, Robert R. Stewart, Eric V. Gallant, and Kevin W. Hall
Search and Discovery.com
... events. The residual up-going P-wave reflections were mapped using a simplified VSP/CDP procedure. The reflections on the resulting reflectivity maps...
2013
Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration
Konstantin Galybin, Anastasia Poole, Michael Giles
Petroleum Exploration Society of Australia (PESA)
... through moveout velocity analysis requires further integration with ASEG-PESA-AIG 2016 478 August 21–24, 2016, Adelaide, Australia Multi-Azimuthal...
2016
De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play
Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan
Indonesian Petroleum Association
... identified yet seems to have residual moveout. The next step is performing random noise suppression to remove the remaining stripe-pattern noise...
2021
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
.... Complicating this are residual statics, imperfect normal-moveout (NMO) correction, non-uniformly spaced traces, the need to preserve multiples (so...
2013
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
.... Complicating this are residual statics, imperfect normal-moveout (NMO) correction, non-uniformly spaced traces, the need to preserve multiples (so...
2013
ABSTRACT: Capturing Bulk Rock Volume (BRV) Uncertainty - A workflow incorporating seismic (pre-stack and post stack data) and well data
Abigail Maxwell
Geological Society of Trinidad & Tobago
.... The residual moveout of the gathers can tell us about the validity of our velocity model and what areas of the model may require adjustments (either...
2022
Abstract: Automatic Event Picking Using a Probabilistic Neural Network
Troy Thompson
Petroleum Exploration Society of Australia (PESA)
... length of the Appalachian Trail over a 7-month p eri od. Summary Java application SU compatible Features for residual moveout More robust cloud...
2003
Abstract: A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography; #90211 (2015)
Ian Jones, Emma Evans, Darren Judd, Alan Campbell, and Steve Elam
Search and Discovery.com
... dense picking of reliable input data, with appropriate constraints. We employed dense continuous automatic picking of residual moveout in CRP gathers...
2015
Abstract: Salt Shape Tomography; #90254 (2016)
Patrice Guillaume, Olivier Hermant, Stanislaw Warzocha
Search and Discovery.com
... at their boundaries with surrounding media. The data to invert mainly consists of residual moveout (RMO) information picked below the strong velocity...
2016
Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia; #90319 (2018)
Asaad E. Alzawwad, Krzysztof K. Sliz, Luke LaFreniere
Search and Discovery.com
... geometry, thereby improving both residual moveout picking process and quality of the tomographic updates...
2018
Chapter Ten-part 2: Depth Conversion
Leslie R. Denham, Dave K. Agarwal
AAPG Special Volumes
... survey does, and usually more accurately. Seismic data themselves provide velocity information through measurement of normal moveout (NMO). If a seismic...
2011
Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)
Michel Schonewille, Peter Aaron, Carl Notfors
Geological Society of Malaysia (GSM)
... and after moveout with primary velocity the residual curvature in the data can be described by parabolas very well. In Hampson’s method the data...
2008
First arrival enhancement by statics preserving filtering using surface-consistent constraints
Alejandro Quiaro, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimate the required time shift to minimize the residual. The initial estimation of filtered data is done with a zero initial statics vector. NDC...
2023
Application of General Surface Multiple Prediction, a True Azimuth 3D Surface Related Multiple Elimination Technique, in the Deep Water Area of the Eastern Makassar Strait
Andreas T. Waluyo, Frank Büker
Indonesian Petroleum Association
... prediction. * ** Schlumberger – WesternGeco Indonesia StatoilHydro Norway Without 3D GSMP, strong residual multiples obscure the seismic image...
2009
A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand
Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell
Petroleum Exploration Society of Australia (PESA)
... quantitative measure of the reliability of the data would be through comparison with available auxiliary data or from analysis of volumetric residual move-out...
2018
Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)
Kristof De Meersman and Yoones Vaezi
Search and Discovery.com
... are unknown. Residual statics methods are also popular but often fail to provide a robust long-wavelength solution and are prone to cycle skipping due...
2015
Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming
David J. Taylor
Wyoming Geological Association
... closely spaced velocity analysis, more iterations of residual statics/velocity analysis than that used by the contractor(s), and Dip-moveout (DMO...
1998
Impact of Pre-Stack Depth Migration on the Anama Prospect, Papuan Foreland Basin
K. Bradey
Papua New Guinea (PNG) Petroleum Convention Proceedings
... updating both velocities and depths simultaneously to remove residual moveout, and produces flat events in the gathers, i.e. zero “delays...
2000