10,166 datasets found

Field and modeling studies were performed to characterize two-phase flow within the natural cleat structure of an upper Cretaceous sub bituminous coal seam. A two borehole...

In April 1985, the Department of Energy (DOE) selected the Clinch River site as its preferred site for the construction and operation of the monitored retrievable storage (MRS)...

A trap for hydrocarbons requires the simultaneous existence of (a) a reservoir, (b) on isolated region of low potential in the reservoir, and (c] a barrier seal) with high...

A detailed relaxation study has been carried out on an eastern bituminous coal from the Powhatan No. 5 mine. Emphasis is on the relaxation parameters that determine the...

NO2 Levels in Diesel Exhaust, Topical Report

Uinta basin comparison of S-wave velocity anisotropy and P-wave AVO. Good correlation exists throughout vertical section, indicating sensitivity of P-waves to fractures and...

The methodology outlined below is applicable only to direct retorting of Green River oil shale by the Paraho process. Further, it should be used only for shales assaying between...

"For the second time in 40 years, the DOE Oil Shale Program is evolving new technologies to produce shale oil in competition with conventional petroleum. The first stage in the...

The in-line burner process is a modification of the Gas Combustion retort in which process heat is supplied b hot flue gases generated by burning retort gas in a furnace...

This paper describes a two-dimensional numerical model for simulating the pressure distribution and air flow in a tar sand bed as a result of air injection into the middle line...

"Shale oil, produced at Rifle, Colorado, by the Bureau of Mines through NTU retorting of oil shale, has been examined by a combination of the following techniques: distillation,...

The overall intent of this study was to identify the extent of the Chattanooga shale in Tennessee, characterize its properties, review its potential as an oil producer in terms...

A significant fraction of the product energy from oil shale retorting is contained in the retort off gas. Most oil shale processes use the retort off gas from plant fuel. The...

UCR TRS

The U.S. Department of Energy conducted its second in-situ-combustion field experiment from August, 1977 to February, 1978 in Utah’s Northwest Asphalt Ridge deposit. Data from...

Program has resulted in significant technical accomplishments -High-temperature wafer process is in production -High-temperature design infrastructure (libraries/toolkits) in...

The second experiment in underground gasification of coal at Gorgas was operated continuously for 22-1/2 months without any great difficulty. As shown in figure 1, the initial...

The Office of Technical Program Management is responsible for coordinating the development, coordination and execution of all of the LETC program implementation plans. It is...

This is the first report that presents literature review, experimental work and recent developments in this project. The experimental work consists of static tests and...

The basis of this book was a desire to prepare a report which provides readily accessible and concise data on all major activities in coal conversion technology. The data are...