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The AAPG/Datapages Combined Publications Database
Showing 184 Results. Searched 195,364 documents.
Beam Migration for Imaging of Complex Structures
Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki
Indonesian Petroleum Association
...) for the common offset (hx,hy). This yields certain improved signal to noise characteristics over normal full wavefront Kirchhoff migration, where data from...
2009
Abstract: Diffraction Imaging Case Study Slipping Through the Cracks; #90224 (2015)
Carter Edie and Dan Negut
Search and Discovery.com
... for detection of diffracted waves on common-offset sections: Geophysical Prospecting, 35, 359-374. Moser, T.J., 2011, Edge and Tip Diffraction Imaging...
2015
Abstract: 3D OBC Survey Designing through Optimum Sampling of Offset Vector Tiles , by S. Nakayama and K. Belaid #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Future of Seismic in Oman, Advantages of WAZ Compared to NAZ, by Klaassen, Rini; Smith, Richard; Benjamin, Nigel; Cramp, Richard; Wah-Hong, Teo; #90141 (2012)
Search and Discovery.com
2012
Tulip Field 3D Coil Shooting SurveyPreliminary Data Processing Results
Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng
Indonesian Petroleum Association
... for the final round of 3D denoise routine in common offset and common azimuth domain and then to prestack migration. This was achieved by organizing the data...
2010
Abstract: Azimuthal Residual Velocity Analysis in Offset Vector for WAZ Imaging, by Didier Lecerf, Jean-Luc Boelle, Amhed Belmokhtar, and Abdeljebbar Ladmek; #90105 (2010)
Search and Discovery.com
2010
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
...The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data Parapaty Halley, Rachmat Sule, Teuku...
2009
Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)
Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad
Search and Discovery.com
... and Talisman Energy Inc. for the permission to show the data example. References Albertin, U., D. Yingst, and H. Jaramillo, 2001, Comparing common-offset...
2013
Fit-for-Purpose Depth Imaging of Sub-Thrust and Strike-Slip Fault Regime Onshore Myanmar
Search and Discovery.com
N/A
Abstract: Seismic Fracture Characterization of Middle Marrat Formation Using Prestack Azimuthal Inversion: A Case Study In Kuwait; #91204 (2023)
Taiwen Chen, Mohamed Hafez, Muneera Al-Awadhi, Rajesh Rajagopal, Alanood Al-Otaibi, Krishna Gouravarapu and Karam Abd Rabou
Search and Discovery.com
... amplitude preserving prestack depth migration workflow was utilized in the processing. The migrated data was then re-sorted into the CDP domain...
2023
Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)
Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell
Search and Discovery.com
... are available. In this paper, we apply it to a common-offset Kirchhoff migration. This migration scheme is still the workhorse imaging algorithm...
2018
A Practical Review of Migration Issues and Solutions; #40723 (2011)
Ian F. Jones
Search and Discovery.com
... time domain, frequency domain, and common shot, common azimuth, or common offset data, etc, and can also be solved with several different numerical...
2011
Abstract: Converted-Wave Prestack Time Migration with a New Approximate Migration Weight; #90224 (2015)
Chuck Ursenbach and Peter Cary
Search and Discovery.com
..., the weight for a 3D common-offset prestack Kirchhoff migration of PP data is z t s t r 1 1 v 2 t r t s t r...
2015
Improve Kirchhoff depth imaging using full-wave-equation traveltimes
Yongzhong Wang, Yang He, Alex Yeh, Faqi Liu, Bin Wang, Carlos Caldern
International Meeting for Applied Geoscience and Energy (IMAGE)
... Geologists REFERENCES Ehinger, A., P. Lailly, and K. J. Marfurt, 1996, Green’s function implementation of common-offset wave-equation migration...
2023
-- no title --
user
Search and Discovery.com
... offset and azimuth data as a 3D cube. Henceforth, this will be referred to as a COCA (Common-Offset, Common-Azimuth) Cube. Todorovic-Marinic (unpubl...
Unknown
-- no title --
user
Search and Discovery.com
... offset and azimuth data as a 3D cube. Henceforth, this will be referred to as a COCA (Common-Offset, Common-Azimuth) Cube. Todorovic-Marinic (unpubl...
Unknown
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... beforehand, or (2) perform prestack migration beforehand. Creating common-offset stacks beforehand is a good solution if your only goal is to produce a clean...
2013
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... beforehand, or (2) perform prestack migration beforehand. Creating common-offset stacks beforehand is a good solution if your only goal is to produce a clean...
2013
Application of TTI Reverse Time Migration, Deepwater Offshore Malaysia (Paper P5)
J. Sun, B. Mishra, C. Jiao, J. Sun, G. Hodgkiss, A. Bisset
Geological Society of Malaysia (GSM)
... low. Data regularization. For Kirchhoff migration, the data was regularized within common offset using a dense subsurface grid of 12.5m x12.5m...
2012
The Use of Coherence Cube Visualization in Picking Seismic Processing Parameters and Post Processing Hybrid Visualization Products
Otto J. Welper
GCAGS Transactions
... the standard coherence cube we may want to load the coherence of the common offset volumes that were created during the pre-stack migration Figure 15...
2000
ABSTRACT: Data Conditioning of Legacy Pre-stack Time Migrated Gathers from the Mid-Continent; #90133 (2011)
J. Timothy Kwiatkowski and Kurt J. Marfurt
Search and Discovery.com
... the application of structural oriented filtering (SOF) techniques applied to common offset sections to improve the usability of the available PSTM gathers...
2011
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... (Common Offset Common Azimuth) and CACO (Common Azimuth Common Offset) displays are important, and should be reviewed to assess the presence of anisotropy...
2014
Abstract: Rank-Reduction-Based Trace Interpolation; #90172 (2014)
Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack
Search and Discovery.com
... midpoint Offset Azimuth Otherwise one gets poor cancelation of overlapping migration impulse responses, resulting in migration artifacts (Gardner...
2014
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... called DMO or Dip Move-Out. DMO is a processing step that is performed on each set of common-offset data after an NMO correction has been applied...
1987
Offset Panel Aids Processor and Interpreter: ABSTRACT
Thomas K. Fulton, K. Michele Darr
AAPG Bulletin
...-offset profiles is found to be a powerful analytical tool for seismic data. The offset panel displays six sets of common-offset, single-channel data...
1982