Results 61 to 70 of about 7,080 (201)

Analysis of CO2 leakage through "low-permeability" faults from natural reservoirs in the Colorado Plateau, southern Utah [PDF]

open access: yes, 2004
The numerous CO2 reservoirs in the Colorado Plateau region of the United States are natural analogues for potential geologic CO2 sequestration repositories.
Evans, J.P.   +5 more
core  

Reconnaissance of promising areas for sandstone type uranium deposits in the Urmia-Naqadeh-Mahabad basin, NW Iran

open access: yesJournal of Economic Geology, 2018
Introduction The Urmia-Naqadeh-Mahabad basin is a part of the south and west Urmia Lake drainage basin that covers some parts of East-and-West Azerbaijan and northern Kurdistan.
Mohammad Reza Hezareh
doaj   +1 more source

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

open access: yes, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source

Sandstone-type uranium mineralization coupled with extensional tectonics

open access: yesNuclear Engineering and Technology
While compressional tectonics has long been recognized as a significant factor in uranium mineralization, the role of extensional tectonics remains comparatively understudied. This investigation analyzes representative sandstone-hosted uranium provinces,
Bocheng Zhang   +7 more
doaj   +1 more source

Provenance of sedimentary rocks [PDF]

open access: yes, 2009
Understanding the origins, or provenance, of a sedimentary deposit is an important aspect of geology. Sedimentary rocks are derived from the erosion of other rocks and thus provide important records of the geological environment at the time they were ...
Moloney, Paul   +3 more
core   +1 more source

Relationship between sandstone-type uranium deposits and hydrocarbon in the northern ordos basin

open access: yesIOP Conference Series: Earth and Environmental Science, 2017
The Ordos Basin is one of the largest proliferous basins and also one of the most important uranium-bearing basins in China. It is characterized by the coexistence of petroleum and uranium in the northern part of the basin. To understand the coexistence mechanism, more studies are called for on the genesis of sandstone-type uranium deposits in the ...
Feifei Wang   +6 more
openaire   +1 more source

Experimental study of the influence of borehole parameters on prompt fission neutron uranium logging and its corrections

open access: yesNuclear Engineering and Technology
In prompt fission neutron uranium logging, borehole environmental parameters affect the measured results and must be corrected. In order to explore the influence of borehole parameters on the interpretation of logging results, this paper builds a ...
Pengfei Zhou, Bin Tang
doaj   +1 more source

Pore characteristics and seepage simulation of sandstone-type uranium ore in the 512 deposit, Xinjiang

open access: yes地质科技通报
Objective In situ leaching is a uranium extraction process in which a solution reacts with uranium-bearing minerals in a saturated aquifer and then uranium in the flowing solution is extracted through exchange.
Yaling LIU   +6 more
doaj   +1 more source

Surface compositional mapping by spectral ratioing of ERTS-1 MSS data in the Wind River Basin and Range, Wyoming [PDF]

open access: yes
The author has identified the following significant results. ERTS data collected in August and October 1972 were processed on digital and special purpose analog recognition computers using ratio enhancement and pattern recognition.
Harris, J. E.   +3 more
core   +1 more source

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