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International petroleum statistics report, March 1995
The International Petroleum Statistics Report presents data for March 1995 on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993.
Date:
March 30, 1995
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
International petroleum statistics report, May 1995
The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1983 through 1993.
Date:
May 30, 1995
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
PRELIMINARY DESIGN BASIS FOR WP THERMAL ANALYSIS
None
Date:
October 30, 1997
Creator:
Bahney, Robert H., III
Object Type:
Report
System:
The UNT Digital Library
State energy price and expenditure report 1989
The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates for the 50 States, the District of Columbia, and the United States. The estimates are provided by energy source (e.g., petroleum, natural gas, coal, and electricity) and by major consuming or economic sector. This report is an update of the State Energy Price and Expenditure Report 1988 published in September 1990. Changes from the last report are summarized in a section of the documentation. Energy price and expenditure estimates are published for the years 1970, 1975, 1980, and 1985 through 1989. Documentation follows the tables and describes how the price estimates are developed, including sources of data, methods of estimation, and conversion factors applied. Consumption estimates used to calculate expenditures, and the documentation for those estimates, are from the State Energy Data Report, Consumption Estimates, 1960--1989 (SEDR), published in May 1991. Expenditures are calculated by multiplying the price estimates by the consumption estimates, adjusted to remove process fuel and intermediate product consumption. All expenditures are consumer expenditures, that is, they represent estimates of money directly spent by consumers to purchase energy, generally including taxes. 11 figs., 43 tabs.
Date:
September 30, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Physical and Chemical Implications of Mid-Winter Pumping of Trunda Lakes - North Slope, Alaska
Tundra lakes on the North Slope, Alaska, are an important resource for energy development and petroleum field operations. A majority of exploration activities, pipeline maintenance, and restoration activities take place on winter ice roads that depend on water availability at key times of the winter operating season. These same lakes provide important fisheries and ecosystem functions. In particular, overwintering habitat for fish is one important management concern. This study focused on the evaluation of winter water use in the current field operating areas to provide a better understanding of the current water use practices. It found that under the current water use practices, there were no measurable negative effects of winter pumping on the lakes studied and current water use management practices were appropriately conservative. The study did find many areas where improvements in the understanding of tundra lake hydrology and water usage would benefit industry, management agencies, and the protection of fisheries and ecosystems.
Date:
September 30, 2005
Creator:
Hinzman, Larry D.; Lilly, Michael R.; Kane, Douglas L.; Miller, D. Dan; Galloway, Braden K.; Hilton, Kristie M. et al.
Object Type:
Report
System:
The UNT Digital Library
Energy-conservation opportunities in appliances using energy storage. Final report
During this program, the use of energy storage in conventional appliances to save energy was evaluated. Fuel-fired appliances, electric appliances, and utility load leveling by energy storage on the customer's side of the meter were considered. For each of the appliances treated, various energy-storage techniques were evaluated by estimating the energy savings and the cost of the required storage system. An estimate of the commercial feasibility of each system was made based on the years necessary to pay back the cost of the storage system. In addition, when alternate approaches could be used to improve the efficiency of the appliance without energy storage, the costs of these methods were considered in the evaluation. The analyses found that the most-promising applications involved the use of point-of-use thermal energy storage for electric-utility load-leveling. However, although substantial utility operating cost savings can be achieved, there may be little or no actual energy saving when all losses are considered. For applications other than load-leveling, energy savings were too small to pay back the added cost of the storage system in an acceptable time.
Date:
November 30, 1978
Creator:
Lawrence, W.T.; Demetri, E.P. & Lee, W.D.
Object Type:
Report
System:
The UNT Digital Library
Shape memory alloy seals for geothermal applications. Final report. Report ESG-82-14
A novel temperature-actuated seal for geothermal applications is under development. This program uses the shape memory property of nickel-titanium (Nitinol) alloys to achieve an improved seal in geothermal downhole pumps. Nitinol flange face seals and pump shaft seals have been designed, fabricated, and tested. It has been demonstrated that the shape memory effect of Nitinol alloys can be utilized to activate and maintain a leaktight seal in geothermal environments.
Date:
July 30, 1982
Creator:
Friske, Warren H. & Schwartzbart, Harry
Object Type:
Report
System:
The UNT Digital Library
Spent fuel test - Climax: technical measurements. Interim report, fiscal year 1981
The Spent Fuel Test-Climax (SFT-C) is located 420 m below surface in the Climax granite stock on the Nevada Test Site. Eleven canisters of spent nuclear reactor fuel were emplaced, and six electrical simulators were energized from April to May 1980, initiating the 3- to 5-year-duration test. The SFT-C operational objective of demonstrating the feasibility of packaging, transporting, storing, and retrieving highly radioactive fuel assemblies in a safe and reliable manner has been met. Technical objectives of the test led to development of a technical measurements program, which is the subject of this report. Geotechnical, seismological, and test status data have been recorded on a continuing basis for the first 1-1/2 years of the test on more than 900 channels. Much of the acquired data are now available for analysis and are presented here. Highlights of activities this year include completion of site characterization field work, major modifications to the data acquisition and the management systems, and the addition of instrument evaluation as an explicit objective of the test.
Date:
April 30, 1982
Creator:
Patrick, W. C.; Ballou, L. B. & Butkovich, T. R.
Object Type:
Report
System:
The UNT Digital Library
Ion Exchange Tests on Liquor and Pulps Produced From Utex Ores
Leach liquors produced from Utex ore by cold leaching, hot leaching and pugging proved amenable to the ion exchange process. In addition, a resin-in-pulp system was operated using the Lucite Winchester sells on Utex pulp produced by cold leaching.
Date:
July 30, 1954
Creator:
Hollis, E. T.; Pickwick, F. J.; Kazanjian, A. R.; Vicklund, H. I.; Larson, J. B.; Howland, F. A. et al.
Object Type:
Report
System:
The UNT Digital Library
Competitive sorption of cadmium and lead in acid soils of central Spain
The bioavailability and ultimate fate of heavy metals in the environment are controlled by chemical sorption. To assess competitive sorption of Pb and Cd, batch equilibrium experiments (generating sorption isotherms) and kinetics sorption studies were performed using single and binary metal solutions in surface samples of four soils from central Spain. For comparisons between soils, as well as, single and binary metal solutions, soil chemical processes were characterized using the Langmuir equation, ionic strength, and an empirical power function for kinetic sorption. In addition, soil pH and clay mineralogy were used to explain observed sorption processes. Sorption isotherms were well described by the Langmuir equation and the sorption kinetics were well described by an empirical power function within the reaction times in this study. Soils with higher pH and clay content (characterized by having smectite) had the greatest sorption capacity as estimated by the maximum sorption parameter (Q) of the Langmuir equation. All soils exhibited greater sorption capacity for Pb than Cd and the presence of both metals reduced the tendency for either to be sorbed although Cd sorption was affected to a greater extent than that of Pb. The Langmuir binding strength parameter (k) was always greater for Pb …
Date:
January 30, 2004
Creator:
Serrano, S.; Garrido, F.; Campbell, C. G. & Garcia-Gonzolez, Maria Teresa
Object Type:
Article
System:
The UNT Digital Library
Hanford Contaminant Distribution Coefficient Database and Users Guide
This report compiles in a single source the Kd values measured with Hanford sediment for radionuclides and toxic compounds that have the greatest potential for driving risk to human health and safety in the vadose zone and groundwater at the Hanford Site.
Date:
May 30, 2002
Creator:
Cantrell, Kirk J.; Serne, R. Jeffrey & Last, George V.
Object Type:
Report
System:
The UNT Digital Library
Technical Support Document: 50% Energy Savings for Quick-Service Restaurants
Document describing PNNL's project to develop a package of energy efficiency measures that demonstrate the feasibility of achieving a 50% energy savings for quick-service restaurants with a simple payback of 5 years or less.
Date:
September 30, 2010
Creator:
Zhang, Jian; Schrock, D. W.; Fisher, D. R.; Livchak, A.; Zabrowski, D. A.; Athalye, Rahul A. et al.
Object Type:
Report
System:
The UNT Digital Library
Petroleum supply monthly, October 1991. [Contains glossary]
Data presented in this report describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importer, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics 14 figs., 56 tabs.
Date:
October 30, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Texas Annual Financial Report: 1989
Report containing the financial state of affairs for the various government organizations of Texas. It includes budgets, revenues, federal aid, and bond schedules as well as the final state auditor's report regarding the finances for fiscal year 1989.
Date:
June 30, 1990
Creator:
Texas. Comptroller's Office.
Object Type:
Report
System:
The Portal to Texas History
Sequestering Carbon Dioxide in Coalbeds
The authors' long-term goal is to develop accurate prediction methods for describing the adsorption behavior of gas mixtures on solid adsorbents over complete ranges of temperature, pressure, and adsorbent types. The originally-stated, major objectives of the current project are to: (1) measure the adsorption behavior of pure CO{sub 2}, methane, nitrogen, and their binary and ternary mixtures on several selected coals having different properties at temperatures and pressures applicable to the particular coals being studied, (2) generalize the adsorption results in terms of appropriate properties of the coals to facilitate estimation of adsorption behavior for coals other than those studied experimentally, (3) delineate the sensitivity of the competitive adsorption of CO{sub 2}, methane, and nitrogen to the specific characteristics of the coal on which they are adsorbed; establish the major differences (if any) in the nature of this competitive adsorption on different coals, and (4) test and/or develop theoretically-based mathematical models to represent accurately the adsorption behavior of mixtures of the type for which measurements are made. As this project developed, an important additional objective was added to the above original list. Namely, we were encouraged to interact with industry and/or governmental agencies to utilize our expertise to advance the …
Date:
April 30, 2003
Creator:
Gasem, K. A. M.; Robinson, R. L., Jr.; Fitzgerald, J. E.; Pan, Z. & Sudibandriyo, M.
Object Type:
Report
System:
The UNT Digital Library
Spent Fuel Test-Climax: An evaluation of the technical feasibility of geologic storage of spent nuclear fuel in granite: Final report
In the Climax stock granite on the Nevada Test Site, eleven canisters of spent nuclear reactor fuel were emplaced, and six electrical simulators were energized. When test data indicated that the test objectives were met during the 3-year storage phase, the spent-fuel canisters were retrieved and the thermal sources were de-energized. The project demonstrated the feasibility of packaging, transporting, storing, and retrieving highly radioactive fuel assemblies in a safe and reliable manner. In addition to emplacement and retrieval operations, three exchanges of spent-fuel assemblies between the SFT-C and a surface storage facility, conducted during the storage phase, furthered this demonstration. The test led to development of a technical measurements program. To meet these objectives, nearly 1000 instruments and a computer-based data acquisition system were deployed. Geotechnical, seismological, and test status data were recorded on a continuing basis for the three-year storage phase and six-month monitored cool-down of the test. This report summarizes the engineering and scientific endeavors which led to successful design and execution of the test. The design, fabrication, and construction of all facilities and handling systems are discussed, in the context of test objectives and a safety assessment. The discussion progresses from site characterization and experiment design through …
Date:
March 30, 1986
Creator:
Patrick, W.C. (comp.)
Object Type:
Report
System:
The UNT Digital Library
Corrosion Research Center of the University of Minnesota. Progress report, July 1, 1980-December 31, 1980
At present, the research ranges from the quantum mechanics of the corrosion unit reactions, organic and inorganic coatings, surface reactions on polymers, metals and semiconductors to high-temperature chemistry of interest to solar-energy conversion. A second objective of the Center is to increase the utilization of corrosion data by the technical community through education and through the dissemination of appropriately formatted information. At present, two projects are in the planning stage for the near future. One is a pedagogical symposium on corrosion in microelectronic components and systems; the other is a series of lectures and videotapes, as well as a workshop on cathodic protection.
Date:
January 30, 1981
Creator:
Oriani, R. A.
Object Type:
Report
System:
The UNT Digital Library
Surface chemistry on bimetallic alloy surfaces: Adsorption of anions and oxidation of CO on Pt{sub 3}Sn(111)
None
Date:
September 30, 2002
Creator:
Stamenkovic, V.; Arenz, M.; Lucas, C.A.; Gallagher, M.E.; Ross, P.N. & Markovic, N.M.
Object Type:
Article
System:
The UNT Digital Library
Hydrogeochemical and stream sediment reconnaissance basic data for Rapid City NTMS Quadrangle, South Dakota
Results of a reconnaissance geochemical survey of the Rapid City Quadrangle are reported. Field and laboratory data are presented for 417 groundwater and 477 stream sediment samples. Statistical and areal distributions of uranium and possible uranium-related variables are displayed. A generalized geologic map of the survey area is provided, and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization are briefly discussed. Groundwater data indicate that the most promising areas for uranium mineralization are in the central portion of the quadrangle in the Pierre Shale. Three main clusters of groundwater samples with high uranium values occur here. Associated with the high uranium concentrations are high values for calcium, potassium, magnesium, strontium, and specific conductance. Stream sediment data indicate high concentrations of uranium are usually found in the Pierre Shale. Scattered samples occur in the Graneros Shale and in the Paleozoic and Precambrian units of the Black Hills. Arsenic, cobalt, and yttrium are associated with the areas of high uranium concentration. No areas are indicated with strong potential for uranium mineralization.
Date:
June 30, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Rapid City NTMS Quadrangle, South Dakota
The following report provides results from a geochemical survey for Rapid City, South Dakota. Field and laboratory data are presented for 417 groundwater and 447 stream sediment samples.
Date:
June 30, 1980
Creator:
National Uranium Resource Evaluation Program
Object Type:
Report
System:
The UNT Digital Library
Effects of oxygen cover gas and NaOH dilution on gas generation in tank 241-SY-101 waste
Laboratory studies are reported of gas generation in heated waste from tank 241-SY-101. The rates of gas generation and the compositions of product gas were measured. Three types of tests are compared. The tests use: undiluted waste, waste diluted by a 54% addition of 2.5 M NaOH, and undiluted waste with a reactive cover gas of 30% Oxygen in He. The gas generation rate is reduced by dilution, increased by higher temperatures (which determines activation energies), and increased by reactions of Oxygen (these primarily produce H{sub 2}). Gases are generated as reduction products oxidation of organic carbon species by nitrite and oxygen.
Date:
May 30, 1996
Creator:
Person, J. C.
Object Type:
Report
System:
The UNT Digital Library
Hanford Site Climatological Data Summary 2000 with Historical Data
This document presents the climatological data measured at the U.S. Department of Energy's Hanford Site for calendar year 2000.
Date:
May 30, 2001
Creator:
Hoitink, Dana J.; Burk, Kenneth W. & Ramsdell, James V.
Object Type:
Report
System:
The UNT Digital Library
Hanford Site Climatological Data Summary 2000 with Historical Data
This document presents the climatological data measured at the U.S. Department of Energy's Hanford Site for calendar year 2000.
Date:
May 30, 2001
Creator:
Hoitink, Dana J; Burk, Kenneth W & Ramsdell Jr, Van
Object Type:
Report
System:
The UNT Digital Library
Analysis of Critical Permeabilty, Capillary Pressure and Electrical Properties for Mesaverde Tight Gas Sandstones from Western U.S. Basins
Although prediction of future natural gas supply is complicated by uncertainty in such variables as demand, liquefied natural gas supply price and availability, coalbed methane and gas shale development rate, and pipeline availability, all U.S. Energy Information Administration gas supply estimates to date have predicted that Unconventional gas sources will be the dominant source of U.S. natural gas supply for at least the next two decades (Fig. 1.1; the period of estimation). Among the Unconventional gas supply sources, Tight Gas Sandstones (TGS) will represent 50-70% of the Unconventional gas supply in this time period (Fig. 1.2). Rocky Mountain TGS are estimated to be approximately 70% of the total TGS resource base (USEIA, 2005) and the Mesaverde Group (Mesaverde) sandstones represent the principal gas productive sandstone unit in the largest Western U.S. TGS basins including the basins that are the focus of this study (Washakie, Uinta, Piceance, northern Greater Green River, Wind River, Powder River). Industry assessment of the regional gas resource, projection of future gas supply, and exploration programs require an understanding of reservoir properties and accurate tools for formation evaluation. The goal of this study is to provide petrophysical formation evaluation tools related to relative permeability, capillary pressure, electrical …
Date:
June 30, 2008
Creator:
Byrnes, Alan; Cluff, Robert; Webb, John; Victorine, John; Stalder, Ken; Osburn, Daniel et al.
Object Type:
Report
System:
The UNT Digital Library