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NETLA number of studies have been performed in earth media ranging from slightly fractured granite to a highly-fractured tuff. General objectives of these studies were to: measure...
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Dataset Size: 5.219 MB
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NETLLate Devonian sandstone beds are exposed as allochthonous sequences that extend for over 1000 km along the east-west strike of the Brooks Range in northern Alaska. These...
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Dataset Size: 0 bytes
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NETLAn evaluation of three tailored-pulse loading parameters has been undertaken to access their importance in gas well stimulation technology. This numerical evaluation was...
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NETLIn previous volumes, the TGAS model was divided into four basic submodels: (1) geology, (2) technology, (3) engineering costing, and (4) timing and exploration. To the TGAS...
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Dataset Size: 1.113 MB
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NETLAn experimental and numerical analysis was performed of the temperature and flow field involved in co-axial, confined, non-reacting heated jets in a drop tube reactor. An...
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Dataset Size: 0 bytes
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NETLProcessing of data from the F80 extraction trials continued for much of this quarter. Several computer programs were written so the data could be evaluated or accessed for...
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Dataset Size: 2.456 MB
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NETLX-ray Computed Tomography (CT) is a method of mapping with x-rays the internal structures of coal. The technique normally produces 2-D images of the internal structures of an...
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Dataset Size: 0 bytes
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NETLThere are so many variables involved in an air or gas drilling situation that one general correlation has not been developed to predict appropriate volumetric requirements in...
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Dataset Size: 4.9 MB
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NETLTrue in situ methods to process oil shale, which by definition require no mining and depend on wellbores for access to the underground formation, will be successful only if...
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Dataset Size: 1.823 MB
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NETLThe objective of this program is to screen catalysts and determine operating conditions for maximizing gas and char production from the pyrolysis of coal gasification tars. The...
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Dataset Size: 0 bytes
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NETLThis text is an introductory tutorial guide to the user of the Fluidized Bed Combustion (FBC) Data Base at the Massachusetts Institute of Technology. The text is designed to be...
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Dataset Size: 0 bytes
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NETL"This report contains the results of a technical and economic evaluation of conceptual systems for the underground mining, rubblization, and in situ retorting of deep oil shale...
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Dataset Size: 323.305 MB
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NETLThe price escalation of petroleum in recent times has removed the economic barrier to shale oil production, or soon will. A technological base for production is available which...
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Dataset Size: 1.018 MB
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NETLThis report provides a summary of the work performed on the Prototype Culm Combustion Boiler/Heater Unit, Phase I - Engineering Design and Analysis and Phase II - Prototype...
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NETLVertical modified in-situ processes for oil-shale development require an accessible, thick and continuous oil-shale section. In Colorado's Piceance Creek Basin the Mahogany zone...
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Dataset Size: 9.802 MB
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NETLThe rate of CO and CO/sub 2/ evolution from Colorado oil shale heated at a constant rate under an autogenous atmosphere is reported. Three samples with grades of 84, 150 and 251...
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Dataset Size: 2.001 MB
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NETLScanned in two sections. Magnification: x6.74 Optimum voxel size: 29.7 microns (0.001168 inches) Geometric unsharpness: x5.7 5 micron...
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Dataset Size: 12.692 GB
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NETLNon-invasive x-ray computed tomography has been used to investigate the pattern of infusion of inert gas (xenon) into coal. The access of gas to the internal surfaces of coal...
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Dataset Size: 0 bytes
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NETLThe development of the electric downhole steam generator (EDSG) at Western Research Institute (WRI) is nearing the end of its third year. We are significantly closer to our goal...
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NETLAccomplishments for the quarter are presented for the following areas of research: oil shale, tar sand, coal, advanced exploratory process technology, and jointly sponsored...
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