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The AAPG/Datapages Combined Publications Database
Showing 212 Results. Searched 195,387 documents.
Going the Distance: A Basinwide, High-Frequency Allostratigraphic Framework for the Upper Cretaceous Colorado Group, Western Canada Foreland Basin, #10701 (2015).
Jessica A. Flynn, Burns A. Cheadle
Search and Discovery.com
...). This basinwide succession records the depositional response to time-variant and paleographically diverse tectonic, eustatic and climatic controls (Schröder-Adams...
2015
Integrated Monitoring of Steam Chamber Development using Time-Lapse PP-PS Joint Inversion: A Case Study of Oil Sands Reservoir, Canada, #42411 (2019).
Wang Bo, Wang Chunyan, Nie Qihai, Liu Hong, Zhang Xiuqiang,
Search and Discovery.com
... include phase and time shift, shaping filter and amplitude normalization above the production zone and time variant shifts in the reservoir. PP-PS...
2019
Some Seismic Instantaneous Bandwidth Attribute Applications; #42515 (2020)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... to enhance the frequency content of the seismic data. Starting with the application of the traditional time-variant spectral whitening, which might distort...
2020
The Tsunami Survey Offshore Sumatra, a Cooperative Geo-Technical Project for Deep Crustal Study WesternGeco/Schlumberger/CNRS-IPG Paris/BPPT
Soelistijani M, Martin Bayly, Tim Bunting, Satish C. Singh
Indonesian Petroleum Association
... with the model predictions. Time variant analysis of summed spectra (Figure 4) derived from an initial brute stack, demonstrated that the decay of amplitude...
2008
Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field
Donald Easley, Ferry Yustiana, Willy Brianno
Indonesian Petroleum Association
... the data we can observe that we have a time variant static situation which is quite severe, so previous static solutions cannot be matched to present...
2011
4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology
Sony R. Mohammad, Thomas L. Davis
Indonesian Petroleum Association
..., the phase of the monitor survey was rotated 4º in order to match the phase of base data. The second correction was time shifting. Static and time-variant...
2011
Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)
Kristof De Meersman and Majda Mihoub
Search and Discovery.com
... time variant spectral estimates. While many such transforms are available in the literature we chose the S-transform for a number of reasons that we...
2014
Comparison of seismic resolution enhancement techniques: Spectral extrapolation vs spectral balancing
Charles I. Puryear
International Meeting for Applied Geoscience and Energy (IMAGE)
... extrapolation using spectral inversion (Puryear et al, 2023) was also implemented; this process (Figure 2) combines time-variant Figure 2: Spectral...
2023
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... were available for reservoir characterization. A time-variant time misalignment workflow was applied to the seismic data in order to further enhance its...
2013
Character of the Interrelationship Between Reserves of Helium, Nitrogen, and Hydrocarbons in Free Gas Pools
V. V. Tikhomirov, A. Kh. Makhmudov, V. P. Yakutseni
Petroleum Geology: A Digest of Russian Literature
... not the loss of methane in the ancient platforms but a decrease in the scale of generation of hydrocarbons with time. This variant presupposes a relative same...
1973
Machine-Learning-Based Completion Optimization Workflow for Multi-Bench Development in the Midland Basin
Jaeyoung Park, Trent Wien, Kyle Smith, Chuck Nwabuoku, Raquel Gordillo
Unconventional Resources Technology Conference (URTEC)
... with those in previous studies, is that this model accounts for time-variant spacing, well sequencings, and stacking configuration. The in-house code...
2022
Fit for Purpose Time Lapse Seismic at F6 (Geophysics Paper 23)
Elvis Chung, Paul Hague
Geological Society of Malaysia (GSM)
... subtracted by monitor survey after time variant alignment applied) The key to achieving the objective of the processing was the careful and detail QC...
2008
Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)
Richard Bale, Kostya Poplavskii, and Colin Wright
Search and Discovery.com
.... These traces are correlated to determine the total time delay between S1 and S2 signals. Then a time-variant shift, linearly interpolated between...
2013
Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)
Richard Bale, Kostya Poplavskii, and Colin Wright
Search and Discovery.com
.... These traces are correlated to determine the total time delay between S1 and S2 signals. Then a time-variant shift, linearly interpolated between...
2013
Abstracts: Application of Shear-wave Splitting Analysis to Fracture Characterization for a Shaunavon Tight Oil Reservoir; #90173 (2015)
N. Chaminda Sandanayake and Richard A. Bale
Search and Discovery.com
... a layer-stripping approach. For each overburden layer, a time-variant shift is applied to the S2 shear wave so it matches the S1 time, and thus allows...
2015
A Deep Learning Framework for Multi-Horizon Probabilistic Production Forecasting in Unconventional Reservoirs
Rohan Thavarajah, Hamed Darabi, Nick Ruta, Amir Salehi, Amir Kianinejad
Unconventional Resources Technology Conference (URTEC)
... well, including static features (e.g., geology characteristics), time-variant known-in-advance control variables (e.g., choke size), and historical...
2022
A Maturation Framework for Jurassic Sediments in the Sable Subbasin, Offshore Nova Scotia
Mark A. Williamson, Kevin Desroches
CSPG Bulletin
... location, the assumed source interval entered into the gas generative zone at around 110 Ma. The full sensitivity of this timing to time variant thermal...
1993
Time-lapse impedance variations using DAS VSP data during CO2 injection at the CMC Newell County Facility, Alberta, Canada
Yichuan Wang, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... shifting, amplitude correction, and spectral shaping. These three are applied locally by time-variant filtering using a series of overlapping Hann time...
2023
4D joint inversion and close-the-loop for production history matching and forecasting
Kelly Wrobel, J. P. Blangy, Tony Rolland, Evan Mutual, Klaus Bolding Rasmussen, Wendell Pardasie
International Meeting for Applied Geoscience and Energy (IMAGE)
... occurring due to production related changes in the subsurface and • Time-variant amplitude balancing to improve wavelet amplitude stability...
2023
A Time Migration Before Stack
Richard Cooper, Malcolm Hobson
Geological Society of Malaysia (GSM)
... the zerooffset. Normally the velocity field is derived by analysing the stack response associated with a series of trial time variant hyperbolic moveout...
1991
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
... array for offsets out to 6288 ft. The array effect is time variant and more predominant at early times. The result of applying the new prestack...
1990
Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison
Tan Boon Hua, Lothar Schulte
Indonesian Petroleum Association
... unchallenged. However in many situations, a velocity model based on a time variant filtering of the stacking velocities may deliver results similar to the PSDM...
2011
Simplicity at Its Best: Estimating Depth Uncertainty at the Wiriagar Deep Paleocene Field, Eastern Indonesia
Made Susantha, Imam S. Harun
Indonesian Petroleum Association
... and time-variant manner. Individual reservoir sands are difficult to map, but bounding surfaces at Near Top Paleocene and Base of Late Cretaceous were...
2018
The Use of Coherence Cube Visualization in Picking Seismic Processing Parameters and Post Processing Hybrid Visualization Products
Otto J. Welper
GCAGS Transactions
... is the migration. Coherence is a powerful tool when comparing migration algorithms and velocity variations. It can help understand not only time variant changes...
2000
Passive Margins: Baltimore Canyon Trough, Mid-Atlantic OCS: Seismic Stratigraphy of Shell/Amoco/Sun Wells
R. N. Erlich, K. P. Maher, G. A. Hummel, D. G. Benson, G. J. Kastritis, H. D. Linder, R. S. Hoar, and D. H. Neeley
AAPG Special Volumes
.... The stacked data were then filtered with a time variant filter that followed the water bottom. Long window automatic gain control (AGC) scaling was used...
1987