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Environmental Compliance for Oil and Gas Exploration and Production

Description: The Appalachian/Illinois Basin Directors is a group devoted to increasing communication among the state oil and gas regulatory agencies within the Appalachian and Illinois Basin producing region. The group is comprised of representatives from the oil and gas regulatory agencies from states in the basin (Attachment A). The directors met to discuss regulatory issues common to the area, organize workshops and seminars to meet the training needs of agencies dealing with the uniqueness of their prod… more
Date: October 26, 1999
Creator: Hansen, Christine
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A study of the elasticity of Ta at high temperature and pressure

Description: The thermodynamic and transport properties of crystals and fluids at high temperature and pressure play a central role in the Earth and planetary sciences as well as in a variety of technologies and constitute a principal probe into the internuclear potential energy function at high density. Observation of surface waves by coherent time-domain optical spectroscopy provides an experimental approach to the determination, in the diamond-anvil high-pressure cell, of the elastic constants and therma… more
Date: August 26, 1998
Creator: Abramson, E H; Brown, J M; Hansen, D W; Ruddle, C M; Slutsky, L J & Zaug, J M
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Quasi-dynamic pressure and temperature

Description: The phase transformation of {beta}-HMX (< 0.5% RDX) to the {delta} phase has been studied for over twenty years and more recently with an optically sensitive second harmonic generation technique. Shock studies of the plastic binder composites of HMX have indicated that the transition is perhaps irreversible, a result that concurs with the static pressure results published by F. Goetz et al. [l] in 1978. However the stability field favors the {beta} polymorph over {delta} as pressure is incre… more
Date: August 26, 1998
Creator: Zaug, J. M.; Blosch, L. L.; Craig, I. M.; Hansen, D. W.; Aracne-Ruddle, C. M. & Shuh, D. K.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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