Geophysical Techniques Used in Uranium Exploration

P.A. Meyer

Rocky Mountain Association of Geologists

... by a loss of the gaseous daughter radon, either by subterranean migration or as a result of man-made disturbances. Today more correlation is necessary...

ABSTRACT: Radioactive Oilfields: Cold War Uranium Exploration In Areas Of Hydrocarbon Deposits

Mary L. Barrett

Petroleum History Institute

... during sample preparation of the relatively low-radioactivity samples. In 1952, radon analysis of helium-bearing natural gas of the Panhandle Field...

Assessment of the permanent seismic sources for borehole seismic monitoring applications: CO2CRC Otway Project

Sinem Yavuz, Julia Correa, Roman Pevzner, Barry Freifeld, Todd Wood, Konstantin Tertyshnikov, Sofya Popik, Michael Robertson

Petroleum Exploration Society of Australia (PESA)

... level. A zero-phase spiking deconvolution, amplitude compensation, a bandpass filter and radon filter were subsequently applied. Figure 3 displays...

A Review of Geochemical Exploration

Paul Oman

Bulletin of South Texas Geological Society

..., pp. 1–4. McDermott, Eugene, Geochemical Exploration (Soil Analysis), AAPG Bulletin, v 24 #5, May 1940, pp. 859–881. Morse, Jerome G., et al., Radon...

Abstract: Geoscape St. Johns…a new initiative

David Liverman, Robert Turner

Atlantic Geology

... of natural hazards such as floods, landslides, earthquakes, radon; development of earth resources such as aggregate and minerals; and protection...

Baseline Geological and Geochemical Near-Surface Data: The Case of Upper Ordovician Shales in Eastern Canada

Search and Discovery.com

Abstract: Effects of Naturally Occurring Radium Activity and Activity Ratio Heterogeneity on Derived Water Mass Ages and SGD: Lessons Learned from Nueces Bay, Texas; #90285 (2016)

Audrey Douglas, Dorina Murgulet, Nicholas Spalt

Search and Discovery.com

... as continuous radon ( Rn) in water measurements conducted using a RAD–7 continuous radon gas monitor and time-lapse electrical resistivity imaging...

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user1

Search and Discovery.com

... sparse inversion (Sternfels et al., 2015) to model the ground roll energy and a matching pursuit radon was applied to attenuate residual noise. Wave...

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... migration is unique in the industry and involves a decomposition of the data into dip components using the Radon transform and a back-propagation of the dip...

Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... filtering Spatial resampling to the desired group interval Multiple attenuation using parabolic radon transform Surface-consistent amplitude scaling...

Exploitation Using 3D Seismic in the Red Oak Field, Arkoma Basin, Oklahoma

Patrick M. Rutty

Tulsa Geological Society

... the Red Oak. Techniques such as FK filter, dip filter, radon transform, trace mixing and deconvolution were all evaluated in terms of their noise...

Application of high-end seismic imaging technologies for field development in NWS Australia

Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li

Petroleum Exploration Society of Australia (PESA)

... multiple prediction: the first pass of SRME predicts the multiple model by convolving recorded data with itself (D*D), then Radon demultiple was applied...

New Attribute Energy Weighted AVO (EAVO) Application on The Acacia Bagus Structure, Jatibarang Field, North West Java Basin

Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo

Indonesian Petroleum Association

... of around 30 Hz. The low pass and high pass values are taken based on that reference. Parabolic radon transform is used to eliminate random noise...

Interbed Multiple Suppression in Carbonate Sequences

Gabriel Gil

Unconventional Resources Technology Conference (URTEC)

... in all offsets with moveouts like primary events, making them difficult to detect and remove with conventional multiple attenuation methods, like radon...

New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin

Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid

Geological Society of Malaysia (GSM)

... transforms are utilised to enhance the signal-to-noise ratio for poststack data. These include the Fan-beam transform, Radon Transform, Ridgelet transform...

First Approach in Quantifying Fluctuating Gas Emissions of Methane and Radon from Mud Volcanoes in Azerbaijan

Georg Delisle, Manfred Teschner, Eckhard Faber, Behrouz Panahi, Ibrahim Guliev, Chingiz Aliev

AAPG Special Volumes

...First Approach in Quantifying Fluctuating Gas Emissions of Methane and Radon from Mud Volcanoes in Azerbaijan Georg Delisle, Manfred Teschner...

ABSTRACT: Seismic Assessment of Wrench-Style Deformation Affecting the Red River Formation in Harding County, South Dakota and Bowman County, North Dakota

Sally G. Zinke, Mark A. Sippel, Gregory L. Magruder

Williston Basin Symposium

... of reflection statics and radon stack provided significant noise reduction and clearer fault definition. These seismic data were interpreted...

Abstract: Natural Radionuclide Contamination of Potable Groundwater Supplies

Henry M. Wise

Houston Geological Society Bulletin

... concentrations of several radionuclides, including gross alpha (including uranium and radon) and beta particle activities. As a result, numerous wells...

Abstract: Chemical Analyses of Geothermal Waters from South Louisiana Well, by B. E. Hankins, R. E. Chavanne, R. A. Ham, O. C. Karkalits, J. I. Palermo; #90961 (1978).

Search and Discovery.com

Abstract: Uranium and radioactive elements in the Horton Group: possible connection to palaeosaprolites developed under the Carboniferous unconformity in the Maritimes Basin of eastern Canada

R. J. Ryan, A. M. O’Beirne-Ryan

Atlantic Geology

..., Halifax, NS, B3H 3J5 The presence of anomalous concentrations of uranium, radium, and radon in the Horton Group and underlying basement rocks...

Abstract: AVO Analysis of a 2D Seismic Line in the Malay Basin (Paper 9)

Dashuki Mohd, Idrus Mohd Shuhud

Geological Society of Malaysia (GSM)

... at every 1 km interval, Radon velocity filtering and NMO correction. The NMO corrected CMP gathers were used for AVO analysis. The AVO analysis...

Abstract: Engineering and Environmental Geophysics: An Overview

C. Y. Lee

Geological Society of Malaysia (GSM)

..., investigations of buried wastes, detection of radon gas and similar sources of environmental radioactivity) and monitoring of geohazards...

Abstract: Multiple Sclerosis and geology in Nova Scotia: is there a correlation?

N. Plummer, G. Wach

Atlantic Geology

... or be a trigger mechanism to the development of MS, such as the presence of radon, but there is no clear evidence to support this. To further our understanding...

Abstract: Primaries at Last „ An Innovative Technique Suppresses Severe Seismic Multiples in the Kutei Basin, Indonesia (Paper 18)

Douglas McKee, Budi Sulistiyo, Dadi Sugiat, Bob Estill, Dan Heinze

Geological Society of Malaysia (GSM)

... multiple suppression techniques are not effective at attenuating these multiples. Advanced techniques such as High Resolution Radon and SRME have...

Hydrocarbon Flux Variations in Natural and Anthropogenic Seeps

Victor T. Jones III and Stephen G. Burtell

AAPG Special Volumes

... containing helium, hydrogen, light hydrocarbon gases, and radon. The volume of released gases varied by a factor of two within 7 months. Changes in gas flux...