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The AAPG/Datapages Combined Publications Database
Showing 2,330 Results. Searched 200,635 documents.
Seismic inversion with dictionary learning using unsupervised machine learning
Debajeet Barman, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... series that is convolved with a wavelet to compute a predicted trace. The misfit (loss) between the input and the predicted trace is used to update...
2022
Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field
R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang
AAPG Special Volumes
... by the inherent seismic bandwidth. The deterministic inversion process includes wavelet estimation and the generation of 3-D low-frequency reflectivity...
2006
4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluid-flow Model Applications
Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer
Petroleum Exploration Society of Australia (PESA)
... benchmark model containing the two reservoir targets used in our numerical tests. The seismic vertical resolution of each wavelet is then analysed...
2019
Sediment Facies of Platform-Basin Transition, Tongue of the Ocean, Bahamas
Wolfgang Schlager, Andrew Chermak
Special Publications of SEPM
... is the most important factor in shaping the troughs For the Tongue of the Ocean and the Providence Channels Hooke and Schlager in prep proposed that long term...
1979
Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity
Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... and revitalization of deep neural networks, significant research efforts have been devoted to data-driven ML methods for seismic processing (Hale, 2013...
2022
Velocity continuation with Fourier neural operators for accelerated uncertainty quantification
Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... m horizontal grid, and the data is acquired with 102 equally spaced sources and 204 fixed receivers. We use a Ricker wavelet with a central frequency...
2022
Towards A More Effective Training Program to Develop A Skillful National Geophysicist
Stephen Scott, Agus Wijiastono
Indonesian Petroleum Association
... Interpretation Deconvolution and Wavelet Processing Seismic Lithology Workshop Advanced Seismic Data Processing Concepts/New Technology...
1993
Horse Canyon Field, A 3-D Seismic Model for Upper lsmay Algal Mound Production, Southern Paradox Basin, Utah
Richard O. Louden, Donald D. Lehman, Walter E. Johnson, Duncan L. Edwards
Rocky Mountain Association of Geologists
... SUBBASIN ~ PROCESSING ~ A AND INTERPRETATION ment toxic to the mound organisms. 'The se:tw:ty subsequently filled with the Upper 1sm;cy Anhyclrite...
2000
Single Well to Field Scale Secondary Porosity Characterization in Carbonate Reservoir of Tuban Formation
Merza Media Adeyosfi, M. Wahdanadi, Muhajir, Anugrah Pradana, Agus Heru Purwanto, Dedi Juandi
Indonesian Petroleum Association
.... The workflow analysis consists of pre-processing, dip delineation, gap-filling, matrix extraction, heterogeneity delineation and image porosity classification...
2018
Volumetric Calculations Using 3D Seismic Calibrated Against Porosity Logs - Pretty Hill Formation Reservoirs, Onshore Otway Basin
P. J. Boult, J. Donley
Petroleum Exploration Society of Australia (PESA)
... wavelet, to relate logs to seismic and create a trace-volume of acoustic impedance. An impedance-porosity relationship is then modelled and a new...
2001
Limiting Pitfalls of 3-D Seismic Design and Interpretation in the Permian Basin
Louis J. Mazzullo
West Texas Geological Society
... drilled. Figure 2 is a 2-D seismic section showing wavelet attributes that are commonly observed through the Siluro-Devonian and Woodford sections...
2000
An adaptive filter-based approach for the Marchenko multiples elimination scheme
Rodrigo S. Santos, Marcelo S. Souza, Daniel E. Revelo, Victor Koehne, Reynam C. Pestana, Diego F. Barrera, Laila D. L. Vergne, Jonathas Maciel
International Meeting for Applied Geoscience and Energy (IMAGE)
...-processing in the seismic data. Despite the success of the MME in eliminating internal multiples without velocity model information in this example...
2023
Accurate simulations of pure P-waves in attenuating transversely isotropic media
Qiang Mao, Jianping Huang, Xinru Mu
International Meeting for Applied Geoscience and Energy (IMAGE)
... , Q 0.4 . The source is a Ricker wavelet with (e) -0.2 Figure 2: The wavefield snapshots at 0.6 s generated by (a) Qiao et al.’s (2020...
2023
Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir
H. Morris, B. Hardy, E. Efthymiou, T. Kearney
Indonesian Petroleum Association
... to improve the quality of the intercept and gradient stacks created from the partial stack. Wavelet extraction showed that the partial stacks were...
2011
The emergence and impact of scientific machine learning in geophysical exploration
Umair bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
...), seismic data processing (Brandolin et al., 2022), and modeling ground penetrating radar (GPR) wavefields (Zheng and Wang, 2023). Despite these advances...
2023
The Mismatch Between Outcrop Unconformity and Seismic Unconformity
Wolfgang Schlager
Indonesian Petroleum Association
... by convolving the impedance model with a seismic wavelet. Each of these steps implies generalizations and simplifications. Our lithologic models contain...
1996
Machine Learning Applied to 3-D Seismic Data from the Denver-Julesburg Basin Improves Stratigraphic Resolution in the Niobrara
Carolan Laudon, Sarah Stanley, Patricia Santogrossi
Unconventional Resources Technology Conference (URTEC)
... selected for the study: standard instantaneous attributes and geometric attributes from the AASPI (Attribute Assisted Seismic Processing...
2019
Aquifers, Faults, Subsidence, and Lightning Databases
Kathleen S. Haggar, Les R. Denham, H. Roice Nelson, Jr.
GCAGS Transactions
.... The NLDN has been in continuous operation by Vaisala, Inc. since January 1989 (Orville, 2008). The data collection and processing procedures...
2014
Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas
Stacy L. Clark
AAPG Bulletin
... generated, they were convolved with 14-65 Hz bandpass wavelet and plotted at normal polarity to match processing parameters of proprietary seismic data...
1987
Seismic Modeling of a Strongly Emergent Thrust Front, West Spitsbergen Fold Belt, Svalbard
Stale E. Johansen , Sivert Kibsgaard , Arild Andresen , Tormod Henningsen , John R. Granli
AAPG Bulletin
...: Geological Magazine. End_Page 1026------------------------------ End_of_Article - Last_Page 1027------------ Modern seismic-processing techniques...
1994
Induced seismicity risk management: The problem of disappearing faults
Doyle R. Watts, Ernest C. Hauser, Mohammad Mohshin, and David F. Dominic
AAPG Bulletin
... in Figures 2 and 3. The specific processing steps are given in Table 1 (Mohshin, 2017). Figure 2. Time-migrated seismic section with expanded zone...
2021
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
Search and Discovery.com
... balancing Wavelet extraction showed that the partial stacks were not entirely zero-phased; with the mid- and far-stacks being in the order of 20-35...
2014
AAPG GEO 2010 Middle East, Geoscience Conference & Exhibition, Innovative Geoscience Solutions – Meeting Hydrocarbon Demand in Changing Times, March 7-10, 2010 – Manama, Bahrain, #90105 (2010)
Search and Discovery.com
2010
Fluid Substitution Modeling to Determine Sensitivity of Time-Lapse 3-D Vertical Seismic Profile Data to Injected CO2; #41902 (2016)
Kimberley Haar, Robert Balch
Search and Discovery.com
... and brine in pore spaces, allow for the generation of impedance volumes which when convolved with a representative wavelet, are used to generate...
2016
Seismic Qualitative and Quantitative Analysis for Reservoir Characterization of Globigerina BH Gas Field, North East Java Basin.
Indra Sumantri, Okky Yuditya Pahlevi, Hendra Himawan, Vickry Rowi, Kian Han
Indonesian Petroleum Association
... and bedding, the next step is generating synthetic seismic section. For that purpose, the wavelet is needed in the convolution process. However...
2021