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The AAPG/Datapages Combined Publications Database
Showing 33,130 Results. Searched 200,357 documents.
Application of a Stochastic Deposition and Erosion Model to Reservoir Heterogeneity and Stratigraphic Data
Jon D. Pelletier, Donald L. Turcotte
Special Publications of SEPM
... filling in of low lying areas the surface would be white noise The random walk model therefore results in an We also unrealistic alluvial can...
1999
I. Relating Seismic Data to Stratigraphy
Norman S. Neidell
AAPG Special Volumes
..._Page 6-------------------------- B. Departures of the Real World from the Ideal Random noise is well known to the seismic interpreter...
1979
Predicting the time-evolution of CO2 saturation through a combination of rock physics and full-waveform inversion
Qi Hu, Dario Grana, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... repeat the experiment in Figure 4b to examine random noise effects. We add white Gaussian noise to the data considering three noise levels: signal...
2022
Seismic Exploration of the Val Verde Basin
Lorenz Shock
West Texas Geological Society
... and the reduced surface disturbances appear as background noise. This method has proved to be very effective where the requirements of a truly random disturbance...
1959
Integrated Seismic Processing challenges in Karstified terrain of PNG Fold Belt
Search and Discovery.com
N/A
Broadband Marine Seismic, Does Acquisition Make a Difference?
Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng
Indonesian Petroleum Association
.... However, noise at frequency extremes will limit this process and other shaping methods. The final results show remarkably similar end results despite...
2013
Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation
Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis
International Meeting for Applied Geoscience and Energy (IMAGE)
...-out modelling to isolate the converted wave events from the P-wave events before migration. These noise models are then P-migrated and adaptively...
2024
2D isotropic and vertical transversely isotropic RTM using SEG Hess VTI Model
Richa Rastogi, Abhishek Srivastava, Monika Gawade, Nithu Mangalath, Laxmaiah Bathula, Bhushan Mahajan, Suhas Phadke
International Meeting for Applied Geoscience and Energy (IMAGE)
... mapping: Geophysics, 36, 467–481, doi: https://doi.org/10.1190/1.1440185. Clapp, R. G., 2009, Reverse time migration with random boundaries: 79th Annual...
2022
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
...Seismic Migration: Part 7. Geophysical Methods Ken Larner, David Hale 1992 372 376 ME 10: Development Geology Reference Manual Virtually all...
1992
ABSTRACT: 2D multicomponent adaptive focused beam migration
Chao Chen, Zhenchun Li, Jianping Huang
Geological Society of Trinidad & Tobago
..., enhance the amplitude of middle and deep layers, improve the signal-to-noise ratio, and make the migration results clean and clear. The model test...
2022
Abstract: Depth Imaging Insights: Full Tensor Migration Maps Structural Complexity in Malaysia’s Geological Landscape
Colm Murphy
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Abstract: Depth Imaging Insights: Full Tensor Migration Maps Structural Complexity in Malaysia’s Geological Landscape Colm Murphy 2024 53 Full...
2024
Seismic Angle Migration
Search and Discovery.com
N/A
A high-resolution seismic investigation for shallow iron ore
Ashley Grant*, Sasha Ziramov, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... cleared for this survey as it was planned to test the recovered seismic image/volume given a ‘pseudo-random’ source geometry. A smaller (by footprint...
2019
Seismic diffractions separation and imaging based on convolutional neural network
Jiaxing Sun, Jidong Yang, Zhenchun Li, Jianping Huang, Jie Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
...://doi.org/10.3997/2214-4609.201700918. Wang, F., and S. Chen, 2019, Residual learning of deep convolutional neural network for seismic random noise...
2022
Conditioning a Process-Based Model of Sedimentary Architecture to Well Data
Derek Karssenberg , Torbjorn E. Tornqvist , John S. Bridge
Journal of Sedimentary Research (SEPM)
...). The initial floodplain surface has a constant down-valley slope plus uncorrelated random noise representing local variation in elevation. The initial...
2001
Consistent Structural Model Simulations for Volumetric Uncertainty Study
M. A. Lecour, P. Thore, R. Cognot
AAPG Special Volumes
..., in comparison to other methods, it is fast, it allows one to spatially correlate the selected random numbers, and the computation time is substantially...
2006
Understanding Pygmy Blue Whale Movement and Distribution Off North Western Australia
Michele Thums, Luciana C. Ferreira, Curt Jenner, Micheline Jenner, Danielle Harris, Andrew Davenport, Virginia Andrews-Goff, Mike Double, Luciana Möller, Catherine R. M. Attard, Kerstin Bilgmann, Paul G. Thomson, Robert D. McCauley
Australian Petroleum Production & Exploration Association (APPEA) Journal
... migration, we undertook three passive acoustic surveys using ocean gliders, thereby providing extensive spatial coverage across the north west. Keywords...
2021
Seismic Exploration in Railroad Valley, Nevada
John H. Vreeland, Bert H. Berrong
Rocky Mountain Association of Geologists
... on the bajada surface where it was impossible to drill the shotholes to the water showed nothing but random noise. LITHOLOGIES FROM VELOCITIES CONCLUSIONS...
1979
Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience
N. J. Fisher, F. R. Nicholson
Papua New Guinea (PNG) Petroleum Convention Proceedings
... by aligning the first arrivals and applying a directional dip-filter but the latter is largely incoherent and not amenable to removal. Finally, random noise...
2000
Exploration Chance of Success Predictions --- Statistical Concepts and Realities
Balakrishnan Kunjan
Petroleum Exploration Society of Australia (PESA)
... of exploration results are simulated using MS Excel software's Random Number Generator function. Despite the intrinsic difficulty of not being able...
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
..., suffered from migration artifacts due to the abrupt changes in the fold resulting in signal/noise ratio disparities. These migration artifacts were...
2018
Three-Dimensional Seismic-Reflection Techniques
Hermann Buchholtz
Circum Pacific Council Publications
... points are statics, velocities, stacking and migration, all to be handled in the special 3-D mode. Binning and interpolation are also tasks in 3-D...
1989
Exploring the Norwegian Atlantic Margins: Møre and Vøring Basins
Bent Kjølhamar, Jan Langhammer, Nick Woodburn, Reidun Myklebust, Simon Baldock, TGS
GEO ExPro Magazine
... migration and even generating hydrocarbons. The Møre and Southern Vøring Basins are challenging seismic terrains that include soft sediment deformation...
2018