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The AAPG/Datapages Combined Publications Database
Showing 560 Results. Searched 200,691 documents.
URANIUM IN PHANEROZOIC STRATA OF NORTH-CENTRAL SASKATCHEWAN
Colin E. Dunn
Saskatchewan Geological Society
... on the Red Earth Indian Reserve. Other indications of radioactivity in the area are: a radiometric anomaly indicated by an airborne survey; high radon...
1978
The Great Australian Bight From AVO Prospectivity Screening to Potentially Drillable Targets in One of the Worlds Remaining Untapped Basins
Dushyan Rajeswaran, Marcin Przywara
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of Radon Demultiple, Trim Statics and various forms of de-noise. Several AVO-screening volumes were produced to highgrade anomalous areas within...
2017
Optimized stacking of migrated offset vector tiles for Tengiz PSDM image enhancement
Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... Kirchhoff PSDM tiles are used. Post-migration data conditioning on gathers including residual move-out correction, Radon de-multiple, and noise attenuation...
2022
An application of FWI with progressive transfer learning
Shirui Wang, Jinjun Liu, Yuchen Jin, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and A. El-Emam, 2016, High-resolution radon preconditioning for land full-waveform inversion application: 86th Annual International Meeting, SEG...
2022
The Importance of Sampling and Analysis of Natural Gas for the Design of Production and Downstream Facilities
L. A. Dixon
Indonesian Petroleum Association
.... Radon – a gaseous radioactive isotope which tends to concentrate in those streams where propane is likewise concentrated. Hence this is of importance...
1981
Least-squares reverse time migration of seismic source coding based on Shearlet transform
Yingkaer Nabi, Xiangbo Gong, Zhuo Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and local Radon transform to constrain LSRTM, effectively suppressing the crosstalk noise from simultaneous sources and accelerating the convergence. Dai et...
2022
DAS noise attenuation using wavelet stack
Zhou Yu, Zhaojun Liu, Ge Zhan, Peng Cheng, Bin Wang, Weihong Fei
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Wavelet-Radon domain dealiasing and interpolation of seismic data: Geophysics, 72, no. 2, V41–V49, doi: https://doi.org/10.1190/1.2422797. Yu, Z., and D...
2022
NORM Inventory Forecast for Australian Offshore Oil and Gas Decommissioned Assets and Radioactive Waste Disposal Pathways
Scott McKay, Stuart A. Higgins, Peter Baker
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and thorium, and their radioactive decay products. These are principally radium-226 and radium-228, the longer lived progeny of radon gas and others...
2020
Research of high-precision depth interpretation method for low-amplitude offshore reservoir and its application in C oilfield, Bohai Bay Basin
Wenbin Li, Jianli Wang, Zhenglong Zhang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and modeling travel time based on current slowness field. According to equation (3) and the goal of minimizing ∆ , we invert current ∆ by radon transform...
2022
Tonal Indicators of Fractured Reservoirs: A Remote Sensing Case Study in the San Juan Basin, Northwestern New Mexico
Arthur J. Pyron
Four Corners Geological Society
... with microseepage of light hydrocarbons, radon and other inert gases, or radioactive compounds (Bartley, 1989; Pyron, 1989, 1993, 1996, 1996a...
1999
Neotectonics of the Southern Sumatran Forearc
M. Ma'ruf Mukti, Satish C. Singh, R. Moeremans, N.D. Hananto, H. Permana, I. Deighton
Indonesian Petroleum Association
... passes of a radon multiple removal technique. The data were processed using a pre-stack Kirchhoff depth migration technique. Independently, TGS had...
2012
Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration
Mazin Farouki, Felice D'Alterio, Erika Gentile
Indonesian Petroleum Association
... Surface Related Multiple Elimination (SRME), Radon demultiple Multiple passes of Velocity Analysis Interpolation to 12.5 x 12.5m bins, 80 fold, i.e....
2012
Elastic FWI application to a land data set in the Middle East
Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno
International Meeting for Applied Geoscience and Energy (IMAGE)
..., X., K. Jiao, D. Sun, Z. Xu, D. Vigh, and A. El-Emam, 2017, High-resolution Radon preconditioning for full- waveform inversion of land data...
2022
High-frequency FWI velocity model building for hydrocarbon delineation
Lianping Zhang, Souvik Sengupta, Chirag Parekh, Robert Eliott-Lockhart
International Meeting for Applied Geoscience and Energy (IMAGE)
... REFERENCES Cheng, X., K. Jiao, D. Sun, Z. Xu, D. Vigh, and A. EI-Emam, 2017, High-resolution radon preconditioning for full-waveform inversion of land seismic...
2022
Deblendable land acquisition
Amarjeet Kumar, Joe Fuller, Tom Rayment, Mason Phillips, Dave Monk, Chris Ansorger, Stuart Schmitt
International Meeting for Applied Geoscience and Energy (IMAGE)
... Akerberg, P., G. Hampson, J. Rickett, H. Martin, and J. Cole, 2008, Simultaneous source separation by sparse Radon transform: 78th Annual International...
2022
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... to azimuthal NMO correction for velocity anisotropy estimation, COCA gathers were random noise filtered applying radon transform to each azimuth...
2023
Maximizing imaging resolution and amplitude fidelity of low-dip stratigraphic traps through continued optimization of seismic acquisition and processing: A case study from the Guyana South East Stabroek Block
Yaxun Tang, Fuxian Song, Lorie Bear, Mark Widmer, Luke Wilson, Vikas Gudipati, Rishi Bansal, Steve Knapp, Chunshou Xia, Wei Zhao, Yu Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
...), modified Radon, AVA-friendly gather co-denoise (Peng and Huang, 2014), AVA-friendly amplitude Q compensation (Trantham and He, 2017), and AVA-compliant...
2023
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
... followed by SRME and Radon for removing longer period multiples in the data. In addition a number of operations to suppress the coherent and non...
2011
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... radon demultiple. This robust pre-imaging demultiple approach provided a low-noise input to the imaging that was further complemented by final...
2016
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... passes of demultiple and de-noise were applied. Conventional radon demultiple in the CMP domain was followed by de-noise in the offset and post-stack...
2011
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... Velocity analysis with angle mute to 35 degrees Radon multiple removal Trim statics - single window centered on the target Offset dependent...
1995
Copper Mountain, Wyoming, Uranium Deposit — Rediscovered
John A. Yellich, Ronald T. Cramer, Robert G. Kendall
Wyoming Geological Association
... of the complex structural features and the variable rock types beneath the Tertiary cover (Voss, 1973). A truck-mounted radon gas analyzer was used...
1978
Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project
Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... the image in Figure 4 for shear reflectivity. We also compared the FWI-image with the migration result by generalized Radon transform and found...
2023
Advanced Deblending Scheme for Independent Simultaneous Source Data
M. Wang, Z.H. Chen, C. Chen, F.C. Loh, T. Manning, S. Wolfarth
Petroleum Exploration Society of Australia (PESA)
... shooting for sparse OBN 4D surveys and deblending using modified Radon operators, 77th Meeting, EAGE, Extended Abstracts, We N101 08. Howe, D...
2016
First arrival enhancement by statics preserving filtering using surface-consistent constraints
Alejandro Quiaro, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
.... (2013) performs statics preserving sparse radon transform. Both cases share key aspects; the joint inverse problem is solved by minimizing the misfit...
2023