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15th Street News (Midwest City, Okla.), Vol. 13, No. 14, Ed. 1 Thursday, December 15, 1983
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
December 15, 1983
Creator:
Fidaali, Sukena
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Albany News (Albany, Tex.), Vol. 108, No. 26, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
December 15, 1983
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 15, No. 43, Ed. 1 Thursday, December 15, 1983
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Stein, Jack
Object Type:
Newspaper
System:
The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 61, No. 300, Ed. 1 Thursday, December 15, 1983
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Gilmore, Robert K. & Hale, Dave
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Analysing Spinner Measurements from Well Tests Using Computerized Interpretation Techniques
The development of reliable spinner tools may help avoid much of the ambiquity which often accompanies well tests in geothermal wells, due to interlayer flows through the well bore. However, the use of both pressure and flow rate changes requires new methods of well test interpretation. The Stanford Geothermal Program has been developing microcomputer-based techniques for the simultaneous analysis of pressure and flow rate measurements. There are two key steps in the procedure. Firstly, the non-linear regression is achieved by calculating the gradients of the response (with respect to the unknown reservoir parameters) in Laplace space, and inverting numerically. Secondly, the variable flow rate is represented in terms of a superposition of many step changes - this was found to work better than a spline fit to the data. One problem was encountered when attempting to analyze data in which the spinner "stalled", causing a jump to zero flow rate. The method shows great promise in that the degrees of freedom on the interpretation are greatly reduced, the well bore storage effect disappears, and inter-feed flows do not affect the results.
Date:
December 15, 1983
Creator:
Horne, Roland N.; Guillot, Alain & Rosa, Adalberta
Object Type:
Article
System:
The UNT Digital Library
Analysis of Production Data from the Krafla Geothermal Field, Iceland
The Krafla geothermal field in northeastern Iceland consists of several zones, which contain fluids of different composition and thermodynamic state (Stefansson, 1981). In this paper they examine production data from wells which are completed in two-phase zones. Transient changes in flow rate and flowing enthalpy are analyzed to obtain insight into relative (liquid and gas phase) permeabilities, and other reservoir parameters. Numerous studies have shown that predictions of geothermal reservoir behavior are strongly dependent upon the choice of relative permeability functions. There is an extensive literature on gas-oil and oil-water relative permeabilities, but steam-water relative permeabilities which are needed for geothermal reservoir analysis are poorly known. Laboratory experiments by Chen et al. (1978) and Counsil and Ramey (1979) have provided some data which, however, seem to be at variance with relative permeability characteristics deduced from field data by Grant (1977) and Horne and Ramey (1978). The differences may reflect uncertainties in the analysis methods used, or they may reflect ''real'' differences in relative permeability behavior of fractured reservoirs from that of porous medium-type laboratory cores. Recent theoretical work by Menzies (1982) and Gudmundsson et al. (1983) has substantiated the relative permeability characteristics obtained by Horne and Ramey (1978) for Wairakei …
Date:
December 15, 1983
Creator:
Pruess, K.; Bodvarsson, G. S. & Stefansson, V.
Object Type:
Article
System:
The UNT Digital Library
Archer County News (Archer City, Tex.), No. 50, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Archer City, Texas that includes local, state and national news along with advertising.
Date:
December 15, 1983
Creator:
Lobpries, F. Mike & Lobpries, Fran
Object Type:
Newspaper
System:
The Portal to Texas History
Attempt to compare two arc orbit correction schemes analytically
Consider a transport line that consists of periodic cells. Let the beam position monitors and the orbit correctors be located with the same period as the cells and let the BPM's and the corrector distributions interlace each other. The arrangement does not always provide a stable orbit correction. The criterion for stability has been derived by Joe Murray and is reproduced. We calculate the rms orbit, the effect of BPM errors and the rms corrector strength in such correction schemes, yielding analytic formulae for these quantities. We then apply these formulae to the SLC arcs.
Date:
December 15, 1983
Creator:
Chao, A. & Weng, W.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 62, No. 039, Ed. 1 Thursday, December 15, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Behaviors of Crack-Like Reservoirs by Means of Fracturing at Nigorikawa and Kakkonda Geothermal Fields
A basic concept of the geothermal reservoir as a set of cracks is first presented. Extensions of subsurface cracks during well stimulation treatments at Nigorikawa(Mori) and closure operations of production well-head valves at Kakkonda are analysed and their behaviors are demonstrated based on results of long-distance AE Measurements.
Date:
December 15, 1983
Creator:
Abe, Hiroyuki; Takahashi, Hideaki; Nakatsuka, Katsuto; Niitsuma, Hiroaki & Takanohashi, Morihiko
Object Type:
Article
System:
The UNT Digital Library
The Big Lake Wildcat (Big Lake, Tex.), Vol. 58, No. 50, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Big Lake, Texas that includes local, state and national news along with advertising.
Date:
December 15, 1983
Creator:
Werst, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Billings News (Billings, Okla.), Vol. 85, No. 49, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Billings, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Stoll, Ruby
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Boerne Star (Boerne, Tex.), Vol. 79, No. 51, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 74, No. 8, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Nichols, Nanalee & Nichols, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
Burleson Star (Burleson, Tex.), Vol. 19, No. 18, Ed. 1 Thursday, December 15, 1983
Semi-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Moody, James
Object Type:
Newspaper
System:
The Portal to Texas History
The Cherokeean. (Rusk, Tex.), Vol. 134, No. 44, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
December 15, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 92, No. 299, Ed. 1 Thursday, December 15, 1983
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Drew, Charles C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 81, No. 42, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Settle, Marshall
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 88, No. 50, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Coleman County Chronicle (Coleman, Tex.), Vol. 51, No. 4, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier (The Colony, Tex.), Vol. 8, No. 18, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from The Colony, Texas that includes local news along with advertising.
Date:
December 15, 1983
Creator:
Blalock, Jack
Object Type:
Newspaper
System:
The Portal to Texas History
Cooper Review (Cooper, Tex.), Vol. 104, No. 50, Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Mora, O'Conna
Object Type:
Newspaper
System:
The Portal to Texas History
The Cost Effectiveness of Fracture Stimulation in Increasing the Flow from Geothermal Wells
The cost effectiveness of fracture stimulation at The Geysers, the Imperial Valley, and other geothermal resource areas in the United States vas studied using GEOCOM, a computer code for analyzing the impact of completion activities on the life-cycle costs of geothermal wells. Technologies for fracturing the reservoir near the wellbore involve the creation of a pressure pulse in the wellbore by means of either hydraulic or explosive force. The cost of a single fracture stimulation job can vary from $50,000 to over $500,000, with a typical cost of around $300,000. The code shows that additional flow achieved by fracture stimulation must exceed 10,000 pounds per hour for each $100,000 invested in stimulation in order for a fracture treatment to be cost effective. In some reservoirs, this additional flow must be as great as 30,000 pounds per hour. The cost effectiveness of fracturing has not yet been demonstrated in the field. The Geothermal Well Stimulation Program achieved an overall average of about 10,000 pounds per hour for each $100,000 invested.
Date:
December 15, 1983
Creator:
Brown, Gerald L.
Object Type:
Article
System:
The UNT Digital Library
The Cotulla Record (Cotulla, Tex.), Ed. 1 Thursday, December 15, 1983
Weekly newspaper from Cotulla, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1983
Creator:
Reddell, Lewis A., II & Flowers, Linda
Object Type:
Newspaper
System:
The Portal to Texas History