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The AAPG/Datapages Combined Publications Database
Showing 496 Results. Searched 195,354 documents.
A Practical Application of Data-Driven 3D Automatic Fault Extraction for En Echelon Faults: A Case Study from Malay Basin, #11176 (2019).
Tengku Mohd Syazwan Tengku Hassan, Lee Chung Shen, Jimmy Ting and Joseph P. Dominguez
Search and Discovery.com
... by using windowed Radon transform, which computes and projects fault signals along arbitrary directions, before writing back into the sample space matrix...
2019
Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale
Andrew Munoz, Bill Shea
Unconventional Resources Technology Conference (URTEC)
.... As seen in Figure 2, these filters remove a significant amount of noise. The radon transform changes the offset gather into the rayparameter domain...
2020
Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)
Keith Wilkinson, Richard Bale, and Ken Gray
Search and Discovery.com
... correction to transform the acquired data into the offsets that are needed. Datapages/Search and Discovery Article #90224 GeoConvention © 2014, FOCUS...
2015
Natural Radionuclide Contamination of Potable Groundwater Supplies
Henry M. Wise
Houston Geological Society Bulletin
...Natural Radionuclide Contamination of Potable Groundwater Supplies Henry M. Wise 1990 17 21 ABSTRACT Anomalous amounts of uranium, radium, and radon...
1990
Abstract: Naturally Occurring Radioactive Material
William Feathergail Wilson
Houston Geological Society Bulletin
..., industry and the petroleum industry. NORM includes Radon 222. Radium 222, 228 Lead 210, gross alpha and beta particles, phospho-gypsum and many other...
1993
ABSTRACT: Exploration Methods for Late Quaternary Shallow Biogenic Gas Reservoirs in the Hangzhou Bay Area, Eastern China; #90108 (2010)
Yanli Li and Chunming Lin
Search and Discovery.com
... have proven to be applicable in the exploration of shallow biogenic gas, including cone penetration tests, shallow shear wave seismic, soil-gas radon...
2010
Abstract: Naturally-Occurring Radioactive Materials (NORM) in the Oil and Gas Industry
Alan McArthur
Houston Geological Society Bulletin
... in the NORM are radium 226 and radium 228. The long half-life of radium 226, 1,620 years, and its decay to radon 222, lead and polonium 210 means that once...
2008
A Roman's View of Underground Metal Mining
K. F. G. Hosking
Geological Society of Malaysia (GSM)
... Protection Board, whose headquarters are at Harwell, declared that the Cornish tin mines had an "unacceptable" level of radon, The article mentioned...
1978
The deblending processing of multi-well 3D DAS-VSP data in the Middle East
Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... research work on the inversion method of mixed mining and separation. Akerberg et al. (2008) used sparse Radon transform to separate simultaneous...
2023
Radioactivity of Sedimentary Rocks and Associated Petroleum
K. G. Bell , Clark Goodman , W. L. Whitehead
AAPG Bulletin
... in sandstone and impurities in limestone account for their occasional high radioactivity. The radon content of the crude oils (0.47 to .05×-12 curies/gm. of oil...
1940
RADON DETECTION USING THERMOLUMINESCENT DOSIMETERS IN URANIUM EXPLORATION
RICHARD CECIL SMITH
Saskatchewan Geological Society
...RADON DETECTION USING THERMOLUMINESCENT DOSIMETERS IN URANIUM EXPLORATION RICHARD CECIL SMITH 1978 85 108 Saskatchewan Geological Society Special...
1978
A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).
Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough
Search and Discovery.com
... display anomalous amplitude behavior, a Hilbert transform instantaneous amplitude extraction method was employed to highlight the location of the injectite...
2018
Abstract: Support Vector Machine (SVM)-based Geostatistical Inversion: An Integrated Solution to Honor Well-log Data and Seismic Attributes; #90171 (2013)
Yexin Liu
Search and Discovery.com
.../hyperbolic radon transform. Also a pre-stack spectral decomposition workflow could help us to generate a series of hybrid seismic attributes from seismic...
2013
Application of Wave Equation Tomography in Frontier Areas
Tien-when Lo, Guy W. Purnell
Indonesian Petroleum Association
...., 1985, Imaging of discontinuities in the inverse scattering problem by inversion of a causal generalized Radon transform: J. Math. Phys., 26, 99-108...
1990
Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)
Daniel Trad
Search and Discovery.com
... processing algorithms used for interpolation work efficiently in three dimensions or less (e.g., Fourier and Radon reconstruction, predictive filtering, etc...
2013
Enhancing the Quality of Seismic Impedance Data; #41961 (2016)
Satinder Chopra, Ritesh Kumar Sharma, Rebecca Daniels, Brian Schulte, Jim Pllishy, Tammy Chow
Search and Discovery.com
...-t domain. The other domains to which seismic data in the x-t domain can be transformed are the tau-p (using Radon transform) and f-x (using Fourier...
2016
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
... is one example of a generalised Radon transform. The for:ward transform reconfigures the data into a different domain, while the inverse transform allows...
1988
Integrated Seismic Attributes Analysis of Naturally Fractured Basement Reservoir: An Approach to Define Sweet Spot for Optimum Well Location and Trajectory
Fithra Harris Darmawan, Trisakti Kurniawan, Azli B Abu Bakar, Tan Han Kee, Nur Hafizah Bt Mangsor-Mansor, Wahyudin B. Nasifi, Randy Condronegoro, Andri Syafriya, Lee Chung Shen, Joe Dominguez
Indonesian Petroleum Association
... and crossline directions. Thus, the fault/fracture image can be improved by using windowed Radon transform. The radon transform computes projections of an image...
2017
Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field
Baskoro Arif Kurniawan, Maria Fransisca Meirita, Aguslianto Efendy Harahap, Haniva Navilova, Willy Gunary Abadi
Indonesian Petroleum Association
.... Parabolic radon transform were chosen for this correction by running the noise suppression (noise pass 1) and multiple elimination (noise pass 2...
2019
Radioactivity of Soil Gases
Lynn G. Howell
AAPG Bulletin
...Radioactivity of Soil Gases Lynn G. Howell 1934 63 68 18 1. (January) The Alpha-ray activity of the radon in the gases drawn from the soil...
1934
Unsupervised deep learning for seismic data reconstruction
Gui Chen, Yang Liu, Mi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... interpolation by greedy local Radon transform: Geophysics, 75, no. 6, WB225–WB234, doi: https:// doi.org/10.1190/1.3484195. Wu, H., B. Xiao, N. Codella, M. Liu, X...
2023
Extended Abstract: A Hydrologic-Characterization Approach for Texas Aquatic-Species Studies
Brad Wolaver, Cassandra Cook, Bridget Scanlon, Michael Young
GCAGS Transactions
..., p. 99–117. Cech, I., C. Kreitler, H. Prichard, A. Holguin, and M. Lemma, 1988, Radon distribution in domestic water of Texas: Ground Water, v. 26, p...
2012
Seismic Imaging Through Gas Cloud Using Borehole Seismic Walkaway Technique; A Case Example From Offshore Malaysia
Teck Kean Lim, Gunawan Taslim, Amy Mawarni M Yusoff
Indonesian Petroleum Association
... for this walkaway geometry. Generalised Radon Transform (Miller et al, 1987) was used to provide an offset regularized 2D image below the tool setting...
2008
Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia (Paper A2)
I. Moore, D. Monk, L. Hansen, C. Beasley
Geological Society of Malaysia (GSM)
...-domain, linear Radon transform that effectively separates each trace into estimated components for each source, together with a (small) residual...
2012
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... statics. Coherent noise was reduced by using a highresolution Radon transform to attenuate linear and parabolic multiple energy, while random noise...
2014