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The AAPG/Datapages Combined Publications Database

Showing 560 Results. Searched 200,357 documents.

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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

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

3D Radon transformation with axis dependent curvature

Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D Radon transformation with axis dependent curvature Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck 3D Radon transformation with axis...

2024

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

Abstract: A Tour of High Resolution Transforms; #90171 (2013)

Mauricio D. Sacchi

Search and Discovery.com

.... In particular, Radon transforms in time-space and in frequency-space domain are examples of transformations that can be posed via equation (1) (Hampson, 1986...

2013

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

APPLICATION OF THE TRACK ETCH TECHNIQUE FOR URANIUM EXPLORATION ON THE SANDFLY LAKE TREND, SASKATCHEWAN

L. E. W. Hogg and J. Fisher

Saskatchewan Geological Society

... Etch technique of radon prospecting for uranium was chosen, rather than relying entirely on traditional radiometric or geochemical methods of uranium...

1977

PSTracing Main Structures with Radon, Thoron, and Carbon Dioxide Fluxes in Sedimentary Basins of Argentina, #11339 (2020).

H. A. Ostera, M. Fasola, G. Garban,

Search and Discovery.com

...PSTracing Main Structures with Radon, Thoron, and Carbon Dioxide Fluxes in Sedimentary Basins of Argentina, #11339 (2020). H. A. Ostera, M. Fasola, G...

2020

Modeling-based amplitude recovery (MBAR)

Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church

International Meeting for Applied Geoscience and Energy (IMAGE)

... successfully mitigate adverse effects (10~30% amplitude damage) caused by Radon attenuation of residual multiples...

2022

Abstract: Environmental standards --- facts and fantasies

Alex Harris

Atlantic Geology

... Geology ATLANTIC GEOLOGY people feel better, but there is no evidence that it has any ill effects. An analysis of radon exposure versus lung cancer...

1999

Preliminary Study of Distribution and Transport of Radium, Radon, and Their Alpha Emitting Daughters Using Nuclear Emulsions and Polonium-210: ABSTRACT

Lorin R. Stieff, Indira L. Balkissoon, Florence M. Barbera

AAPG Bulletin

...Preliminary Study of Distribution and Transport of Radium, Radon, and Their Alpha Emitting Daughters Using Nuclear Emulsions and Polonium-210...

1981

ABSTRACT: Evolution of Pre-Stack Multiple Suppression Based on Velocity Discrimination; #90051 (2006)

Mahmoud E. Hedefa, Weihong X. Zhu, Khalid O. Rufaii

Search and Discovery.com

... be modeled quite easily. Land data multiples can be very difficult to model due to near-surface. Here, we present an overview of velocity dependent Radon...

Unknown

Abstract: Practical Examples of the Implementation of Surface Related Multiple Elimination for Land Data; #90286 (2017)

Philip J. Thompson

Search and Discovery.com

.... Dip filtering requires dip discrimination, and Radon-based methods are limited by moveout discrimination. If the difference between primary...

2017

Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)

Juefu Wang and Shaowu Wang

Search and Discovery.com

... and multiples are compressed and easier to be separated from each other. For example after Radon transform, multiples are usually focused around...

2014

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

...Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014) Neda Boroumand...

2014

222Rn Levels in Kingsville, Texas, and Vicinity near an In Situ Uranium Mine

Thomas Lee McGehee, M. Rochelle Martino, Thomas Lee Harr, Anthony Samudio

GCAGS Transactions

... Station, Kingsville. Private water wells in this area yielded 442 to 1,950 pCi/l 222Rn at the well head. The radon anomalies are related...

1994

Abstracts: A New f-p Domain Weighting Function in Minimum Weighted Norm Interpolation of Seismic Data; #90173 (2015)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

... properties of the Radon domain implicitly: the low frequency extrapolation technique assumes that the dip angles of the peak energy in f-k are independent...

2015

The Role of Regional Seismic Surveys in the Exploration of the North West Shelf

J. Ostby, C. Johnston

Petroleum Exploration Society of Australia (PESA)

...., 1988). The list includes signature deconvolution/spectral balancing, predictive deconvolution, F-k demultiple , Radon transform (parabolic tau-p...

1994

ABSTRACT: Application Of Infrared Imagery For The Identification Of Leaking Historical Production And Idle Oil And Gas Wells In Ohio

J. Daniel Arthur, Thomas E. Tomastik, William Green

Petroleum History Institute

..., radon analysis of helium-bearing natural gas of the Panhandle Field indicated that several hundred producing gas wells contained radon 10 times...

2017

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