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The AAPG/Datapages Combined Publications Database
Showing 7,434 Results. Searched 200,293 documents.
Abstract: Estimating Accuracies and Uncertainties of Quantitative Stratigraphic Predictions, by M. A. Lessenger and T. A. Cross; #90956 (1995).
Search and Discovery.com
1995
Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow
H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave
Indonesian Petroleum Association
..., lithology variations, and compare the models driven from the well to the observed seismic. Once the relationships are understood and acknowledged...
2008
Recent Applications of Turning
Search and Discovery.com
N/A
Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide
Stefan Bunz, Jurgen Mienert, Karin Andreassen
AAPG Special Volumes
... research well, and related problems for estimating gas hydrate concentration, in S. R. Dallimore, T. Uchida, and T. S. Collett, eds., Scientific results from...
2009
One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-Preserving-Smoothing Filter; #41576 (2015)
Somanath Misra, Mauricio Sacchi
Search and Discovery.com
... and Mauricio Sacchi1 Search and Discovery Article #41576 (2015) Posted February 23, 2015 *Adapted from extended abstract prepared in conjunction...
2015
Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream
Martin Bennett
Indonesian Petroleum Association
.... Seismic Stacking Velocity Analysis It was noted during processing that a significant inversion in RMS velocities occurs within the Muda Fm over...
2000
Impact of Velocity Uncertainties to Estimate GRV in Structural Complexities Scenarios
Search and Discovery.com
N/A
ABSTRACT: New Insights into the Pore Pressure Estimation from Sonic Velocity Data, by Liu, Guangdi; Yang, Weiwei; Sun, Mingliang; #90142 (2012)
Search and Discovery.com
2012
Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015)
Judith Chan and Douglas R. Schmitt
Search and Discovery.com
...Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015) Judith Chan...
2015
A Risk-Reduction Recipe Using Frequency-Based Pore Pressure Predictions from Seismic
Roger A. Young, Robert D. LoPiccolo
GCAGS Transactions
...) The more traditional approach to pore pressure prediction using seismic data is based on an analysis of stacking velocities. This velocity-based (V...
2005
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... be improved by stacking dispersion curves from multiple shot records. The modelled data have been used to examine how lateral variations affect...
2016
Abstract: Comparing Petrographic and Paleo-hydraulic Methods for Estimating of Paleo-drainage Basin Size: an example from the Cretaceous and Tertiary Bonnet Plume Basin (NTS 106E) Yukon; #90174 (2014)
Darrel G. F. Long and Jordan Mathieu
Search and Discovery.com
...Abstract: Comparing Petrographic and Paleo-hydraulic Methods for Estimating of Paleo-drainage Basin Size: an example from the Cretaceous and Tertiary...
2014
Maximum-Likelihood-Estimation Stacking; #41575 (2015)
Stewart Trickett
Search and Discovery.com
... by erratic noise. By estimating the probability distribution of the noise as it varies with time and CMP, and stacking using a maximum-likelihood estimator...
2015
The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem
Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin
Indonesian Petroleum Association
..., namely isotropic PSDM and anisotropic PSDM. Velocity model from isotropic PSDM process will flatten the gather on near offset (<30 degree...
2018
Amplitude Versus Offset Gradient Modeling Over a Minnelusa Field
W.E. Johnson
Rocky Mountain Association of Geologists
.... JOHNSON Figure 4. Relationship of Poisson's ratio, compressional velocity, and lithology. MINNELUSA FIELD FOR STUDY The field used for this study...
1988
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Reply
Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol
AAPG Bulletin
... and intraformation scale. We have, however, never eliminated the possibility of estimating pore pressure from velocity-depth data as Japsen (2006) claims in his...
2006
Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History
M. D. Burnaman, R. B. Helm, C. R. Beeman
Indonesian Petroleum Association
... velocity map, compiled from edited stacking velocities and tied to velocity surveys in Cunda-A1 and Jeuku-A1 is shown in Figure 23. From these data...
1985
Abstract: Depth Velocity Model Optimization Using Beam Migration in a Mediterranean Field Offshore Egypt, by Ahmed El Bassiony, Bertrand Caselitz, Vira Matsourak, and Charles Zeltser; #90105 (2010)
Search and Discovery.com
2010
Estimate near-surface velocity with reversals using deep learning and full-waveform inversion
Yong Ma, Xu Ji, Weiguang He, Tong Fei
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 2016, Zhang et al., 2018). Estimating shallow velocity from land seismic data is challenging due to severe noises, which are largely caused...
2022
Phase pilot recovery: A foundation for mitigating speckle scattering noise in seismic data
Akshika Rohatgi, Andrey Bakulin, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... arrivals. Bakulin et al (2021) explained that the phase derived from local stacking indeed provides an accurate estimation of the signal phase...
2024
Water column corrections: Joint water velocity inversion for 4D marine surveys
Didier Lecerf, Mathieu Lange, Andrew Oates, Jyoti Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
... datasets. The main difference with conventional approaches is the simultaneous usage of both 4D datasets for estimating the water velocity changes...
2022
Abstracts: Application of Neural Network Analysis and Post-Stack Inversion - Case Studies in Alberta; #90173 (2015)
Somanath Misra and Satinder Chopra
Search and Discovery.com
... Network (MLFN). Subsequent to this work, Schultz et al. (1994) proposed the application of neural network in estimating the log properties from...
2015
4D image velocity scan to improve the 4D quantitative interpretation
Mohamed Hatab, Colin MacBeth
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the result will be a 3D depth velocity model. The accuracy of the velocity model resulting from the tomography depends on the accuracy of the information...
2022
3D surface-consistent residual statics estimation by deep learning
Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... for estimating surfaceconsistent residual statics. A residual statics solution interacts with stacking velocity analysis. In order to solve...
2022
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
... refraction, but with an enhanced S/N that results from the stacking in SVI. The further a receiver is from the source the more intermediate receivers Aj can...
2015