645,296 datasets found

This project developed techniques for measuring thermal properties and mass diffusivities of low-rank coals and coal powders. Using the concept of volume averaging, predictive...

The DOE-funded CO/sub 2/ Mobility Control Test consists of four phases: I - Initial Water Injection; II - Surfactant Pad Injection; III - CO/sub 2/ Foam Injection; and IV -...

The Liquid Phase Methanol (LPMEOHT) process uses a slurry bubble column reactor to convert synthesis gas (syngas), primarily a mixture of carbon monoxide and hydrogen, to...

In this quarter we have continued our development of the inversion procedure for Phase III, in which time-lapse changes in seismic attributes are inverted to yield changes in...

The DOE UCG-SDB program has been completed. The program, conducted by Gulf Research and Development Company, ran from 1977 to 1982 and included two field tests. The program...

Evaluation of the Bodcau (Bellevue) In Situ Combustion Project, Topical Report, October 1982

Samples of middle and heavy SRC-II distillates were distilled into 50 C boiling point range fractions. These were characterized by measurements of their molecular weight,...

Samples were removed from five cores which had been drilled at the Hanna IV A and Hanna IV B burn sites. Strata in four of the cores included paralava and/or coke or semicoke....

Naphthas distilled from crude shale oils produced by several methods of retorting Colorado oil shale were analyzed and found to be remarkably similar. Consequently, only one was...

Accomplishments are briefly summarized for the following tasks: oil and gas; advanced systems applications; environmental technologies; applied energy science; and remediation....

Under a contract with Morgantown Energy Technology Center (METC), Riley Stoker Corporation (Riley) has developed designs and cost estimates for two coal-fired systems using...

In some fractured reservoirs, a gas pressure gradient of the order of 0.1 psi/ft may be established in the fractures due to flow. Such a pressure gradient could result in...

This report presents the results of a comprehensive study on the changes in the physical and chemical structures of North Dakota lignites, occurring during low temperature (T...

The following basic oil shale mass and heat transfer mechanisms were studied in the laboratory in order to "uncouple" the complex process of retorting oil shale: 1. Kerogen...

This paper presents a general discussion of the properties and characteristics of oil shales, shale oils, and their products and presents briefly the results of major phases of...

WELL DATA, LOGS, ASSAY DATA AND REPORT

The Department of Energy's National Energy Technology Laboratory's National Petroleum Technology Office is proud to bring you information on field demonstrations that benefit...

This report documents the test conditions and results from three tests used to see whether yields can be improved by adding fuel to oil shale retorts having nonuniform...

This report covers the period April--June, 1996 for the utility advanced turbine systems (ATS) technical readiness testing and pre-commercial demonstration program. The topics...

"The Bureau of Mines derived equations expressing the theoretical relationship between density of oil-shale rock and its organic content. Effects on theoretical shale density...