Modern In Situ Uranium Recovery Technology Assures No Adverse Impact on Adjacent Aquifer Uses

Mark S. Pelizza

GCAGS Transactions

...) as an underground source of drinking water (USDW). The presence of uranium and its decay products of radium and radon cause that portion of the aquifer in which...

Geology of the Nuhn Uranium Ore Body, Jackson Group, South Texas Uranium District

Richard P. McCulloh, Charles Roberts

South Texas Geological Society Special Publications

... Coast Assoc. Geol. Socs. Trans., v. 20, p. 234–26l. Hilpert, L.S., and Bunker, C.M., 1957, Effects of radon in drill holes on gamma-ray logs: Econ...

Uranium Exploration and Economics an Overview

James O. Bemis

Bulletin of South Texas Geological Society

... as the uranium decays or breaks down. These daughters include radon gas. The daughters decay (half-life) at a constant mathematical rate. The half-lives...

Geology of the Nuhn Uranium Ore Body, Jackson Group, South Texas Uranium District

Richard P. McCulloh, Charles T. Roberts

Bulletin of South Texas Geological Society

.... S., and Bunker, C. M., 1957, Effects of radon in drill holes on gamma-ray logs: Econ. Geology, v. 52, no. 4, p. 438–455. Hodgens, R. G., 1958...

Interpolated fast and computational-efficient multidimensional singular spectrum analysis (I-FMSSA) for compressive simultaneous-source data processing

Rongzhi Lin, Yi Guo, Fernanda Carozzi, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

...; Abma et al., 2015; Song et al., 2019), sparse Radon transforms (Lin and Sacchi, 2020; Ibrahim and Trad, 2020), and rankconstrained optimization...

Internal multiple elimination with an inverse-scattering theory guided deep neural network

Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

... by Sparse Inversion, EPSI) to obtain the estimated primaries. Kaur et al. (2020) proposed a novel way of estimating hyperbolic radon transforms using...

Nanoscale Visualization of Gas Shale Pore and Textural Features

Bolivia Vega, Joy C. Andrews, Yijin Liu, Jeff Gelb, Anthony Kovscek

Unconventional Resources Technology Conference (URTEC)

.... From the mathematics point of view, FBP tomographic reconstruction conducts an inverse Radon transform. The idea of FBP algorithm is closely related...

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...

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

...) Surface-consistent amplitude correction QC OUTPUT 3 Hi-resolution Radon demultiple / Diffracted multiple attenuation Binning / Data regularization...

Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia

Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham

Indonesian Petroleum Association

... × 125M GRID SORTING OF THE EIGHT GROUPS OF 30 FOLD GATHERS INTO 240 FOLD "SUPER GATHER" NMO CORRECTION USING 3D STACKING VELOCITY FIELD RADON...

Aru Trough Deepwater Trepang 3D: The First Broadband Triple-Source Marine Seismic Survey Acquired in Indonesia Led by Ophir Energy

Ed Hager, Carey Davis, Dave Arnold, Safrin Arbi

Indonesian Petroleum Association

... shots, source and receiver deghosting (broadband processing), 3D SRME with up to 1.1km half-aperture cross-line, high-res radon de-multiple, pre-stack...

Coincidence of Radiometric Anomaly with Surface Petroleum near Sale, East Gippsland, Victoria

I. C. F. Stewart, B. L. Dickson, G. M. Taylor, M. J. Deuter, R. J. Annells, J. N. Mulready

Petroleum Exploration Society of Australia (PESA)

... with a half-life of 1600 years, is determined by gamma-ray emission from its daughter 214 8i . This nuclide is a daughter of radon, which being an inert gas...

Implementation of Poisson Impedance Inversion to Characterize Hydrocarbon Reservoir at Field BŽ, South Sumatera

Bagus Dwi Prasetyo, M. Syamsu Rosid, Junita Trivianty, Humbang Purba

Indonesian Petroleum Association

... the inversion results. Parabolic Radon Transform is a step to reduce noise and amplify seismic signals, there are two processes, the random noise and multiple...

Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area

Pongga Wardaya, Rino Saputra, Syaeful Amin

Indonesian Petroleum Association

... after application of Radon demultiple and 3D offset interpolation. While depth migration would have been preferable for a study of this kind, time...

De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play

Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan

Indonesian Petroleum Association

... several exercises to remove such noise to ensure that the only undesired noise is being removed from the data. The parabolic radon transform was chosen...

Sediment Transport Over the Hatton and Gardar Contourite Drifts

I. N. McCave, P. F. Lonsdale, C. D. Hollister, W. D. Gardner

Journal of Sedimentary Research (SEPM)

.... 2039-2062. SARMIENTO, J. L., BROECKER, W. S., AND BISCAYE, P. E., 1978, Excess bottom radon 222 distribution in deep ocean passages: Jour. Geophys. Res., v...

Geochemical Evidence for Modern Sediment Accumulation on the Continental Shelf off Southern New England

M. H. Bothner , E. C. Spiker , P. P. Johnson , R. R. Rendigs , P. J. Aruscavage

Journal of Sedimentary Research (SEPM)

.... K., NOZAKI, Y., AND BENNINGER, L. K., 1977, Geochemistry of atmospheric radon and radon products: Ann. Rev. Earth Planet. Sci. Letters, v. 5, p...

Radiation-Damage Rims in Quartz from Uranium-Bearing Sandstones

Jean Dominique Meunier , Elisabeth Sellier , Maurice Pagel

Journal of Sedimentary Research (SEPM)

... (Ivanovich and Harmon 1982). The geochemical environment may enhance preferential mobility of uranium, radium or radon in the decay series. Gaseous...

Acoustic Tomography for Reservoir Surveillance: Reservoir Characterization and Modeling

J. H. Justice, M. E. Mathisen, A. A. Vassiliou, S. Singh , P. S. Cunningham, J. R. Bulau

AAPG Special Volumes

... for computer assisted tomography derives from the work of Johann Radon, a German mathematician who published his results in the early part of the 20th...

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

.... A radon filter was applied to remove multiples and random noise from the data, with parameters of low delta T = −5 ms, high delta T = 25 ms, with a S/N...

Petroleum Maturation and Related Chemical Alterations: Chapter 9: Part I. Genesis of Petroleum, Compiled by Robert H. Dott

AAPG Special Volumes

...: In measurements of the radioactive constituents in petroleum, Bell, Goodman and Whitehead (1940) found the radon content of seven Texas and Oklahoma crude...

Significance of Airborne Magnetic and Gamma Spectrometric Anomalies over the Eastern Margin of the Canning Basin

D. H. Tucker, M. Bacchin, R. Almond

Petroleum Exploration Society of Australia (PESA)

... to count rates. 312 Magnetic and Gamma Spectrometric Anomalies the detection of radon, a chemically inert gas known to be found in petroleum...

Radioactivity and Organic Content of Some Paleozoic Shales

Roland F. Beers

AAPG Bulletin

... in Ancient Sediments," Bull. Geol. Soc. America, Vol. 55 (1944), pp. 1229-53. 4. R. W. CLARK and H. G. BOTSET, "Correlation between Radon and Heavy Mineral...

Sediment Age Determination by Rb/Sr Analysis of Glauconite

Leonard F. Herzog , William H. Pinson, Jr. , Randall F. Cormier

AAPG Bulletin

... of the U-238 decay scheme, radon, and correction for this loss. In addition, all but one of the ages on which Holmes based his time scale (as his careful...

Application of Exploration Geochemical Methodology to CO2 Monitoring

Victor T. Jones and Robert J. Pirkle

Search and Discovery.com

... about 1975. Programs using radon began about 1975 at Cal-Tech at about the same time that Gulf Research scientists first made measurements on light...