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Mineral Wells Reporter (Mineral Wells, Tex.), Vol. 6, No. 46, Ed. 1 Thursday, November 16, 1978 (open access)

Mineral Wells Reporter (Mineral Wells, Tex.), Vol. 6, No. 46, Ed. 1 Thursday, November 16, 1978

Weekly newspaper from Mineral Wells, Texas that includes local, state and national news along with extensive advertising.
Date: November 16, 1978
Creator: Purefoy, Royce
Object Type: Newspaper
System: The Portal to Texas History
[News Clip: Jail (Mineral Wells)] captions transcript

[News Clip: Jail (Mineral Wells)]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 8, 1978
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
The Burro, Yearbook of Mineral Wells High School, 1978 (open access)

The Burro, Yearbook of Mineral Wells High School, 1978

Yearbook for Mineral Wells High School in Mineral Wells, Texas includes photos of and information about the school, student body, teachers, and organizations.
Date: 1978
Creator: Mineral Wells High School (Mineral Wells, Tex.)
Object Type: Yearbook
System: The Portal to Texas History
Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [20], Ed. 1 Thursday, November 16, 1978 (open access)

Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [20], Ed. 1 Thursday, November 16, 1978

A weekly newspaper from Mineral Wells, Texas that included local, state, and national news along with advertising.
Date: November 16, 1978
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [23], Ed. 1 Thursday, December 7, 1978 (open access)

Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [23], Ed. 1 Thursday, December 7, 1978

A weekly newspaper from Mineral Wells, Texas that included local, state, and national news along with advertising.
Date: December 7, 1978
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [24], Ed. 1 Thursday, December 14, 1978 (open access)

Palo Pinto County Star (Mineral Wells, Tex.), Vol. [102], No. [24], Ed. 1 Thursday, December 14, 1978

A weekly newspaper from Mineral Wells, Texas that included local, state, and national news along with advertising.
Date: December 14, 1978
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Low- to intermediate-temperature thermal springs and wells in Oregon (open access)

Low- to intermediate-temperature thermal springs and wells in Oregon

The thermal springs and wells are listed by county with location, temperature, references, and notes of interest. (MHR)
Date: January 1, 1978
Creator: Bowen, R. G.; Peterson, N. V. & Riccio, J. F. (comps.)
Object Type: Report
System: The UNT Digital Library
Investigation and evaluation of geopressured-geothermal wells. Package No. 1 of wells-of-opportunity candidates (open access)

Investigation and evaluation of geopressured-geothermal wells. Package No. 1 of wells-of-opportunity candidates

This group of wells-of-opportunity (WOO) consists of six candidates; one in Texas and five in Cameron Parish, Louisiana. Of the latter, two of three candidates are considered to be mutually exclusive in that each exhibits good potential for testing geopressured-geothermal aquifers which are indicated to be of sufficient volume for purposes of a 30-day test. A final selection of one location may be made from these three wells, assuming all pass screening criteria, based on estimated cost of the test and the negotiation of a satisfactory agreement with the owners of the surface and/or the minerals. Information is presented on the six candidates and a short write-up is included on one other well. (MHR)
Date: February 1, 1978
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Advanced turbodrills for geothermal wells (open access)

Advanced turbodrills for geothermal wells

The development of a new high-temperature, 350/sup 0/C advanced turbodrill for use in drilling geothermal wells is underway. Existing downhole drilling motors are temperature limited because of elastomeric degradation at elevated temperature. The new turbodrill contains high-torque turbine blades and improved seals which allow higher bit pressure drops. This new geothermal turbodrill which is designed for improved directional drilling offers economic alternatives for completing geothermal wells. The advanced turbodrill will be tested in the Los Alamos Scientific Laboratory's hot dry rock geothermal wells.
Date: January 1, 1978
Creator: Maurer, W. C.; Rowley, J. C. & Carwile, C.
Object Type: Article
System: The UNT Digital Library
Investigation and evaluation of geopressured-geothermal wells (open access)

Investigation and evaluation of geopressured-geothermal wells

This group of wells-of-opportunity (WOO) consists of six candidates; one in Texas and five in Cameron Parish, Louisiana. Of the latter, two of three candidates in Twp 15S, Rge 5W are considered to be mutually exclusive in that each exhibits good potential for testing geopressured-geothermal aquifers which are indicated to be of sufficient volume for purposes of a 30-day test. A final selection of one location may be made from these three wells, assuming all pass screening criteria, based on estimated cost of the test and the negotiation of a satisfactory agreement with the owners of the surface and/or the minerals.
Date: February 1, 1978
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Radioactive mineral occurences of Colorado and bibliography. [2500 citations in bibliography] (open access)

Radioactive mineral occurences of Colorado and bibliography. [2500 citations in bibliography]

This two-part report provides an essentially complete listing of radioactive occurrences in Colorado, with a comprehensive bibliography and bibliographic cross-indexes. Part 1 lists approximately 3000 known radioactive occurrences with their locations and brief accounts of the geology, mineralogy, radioactivity, host rock, production data, and source of data for each. The occurrences are classified by host rock and plotted on U.S. Geological Survey 1/sup 0/ x 2/sup 0/ topographic quadrangle maps with a special 1 : 100,000-scale base map for the Uravan mineral belt. Part 2 contains the bibliography of approximately 2500 citations on radioactive mineral occurrences in the state, with cross-indexes by county, host rock, and the special categories of ''Front Range,'' ''Colorado Plateau,'' and ''thorium.'' The term ''occurrence'' as used in this report is defined as any site where the concentration of uranium or thorium is at least 0.01% or where the range of radioactivity is greater than twice the background radioactivity. All citations and occurrence data are stored on computer diskettes for easy retrieval, correction, and updating.
Date: January 1, 1978
Creator: Nelson-Moore, J.L.; Collins, D.B. & Hornbaker, A.L.
Object Type: Report
System: The UNT Digital Library
Regional gravity and aeromagnetic surveys of the Mineral Mountains and vicinity, Millard and Beaver Counties, Utah (open access)

Regional gravity and aeromagnetic surveys of the Mineral Mountains and vicinity, Millard and Beaver Counties, Utah

The results of gravity and aeromagnetic surveys of the Mineral Mountains and vicinity are presented as a terrain-corrected Bouguer gravity anomaly map (about 1450 stations with 1-mgal contour interval) and a total magnetic field intensity residual anomaly map (with contour interval 50 gammas), respectively. Combined interpretation of the gravity and aeromagnetic data was conducted based on comparing and contrasting various processed maps and interpretative geologic cross sections produced from each survey. (MHR)
Date: April 1, 1978
Creator: Carter, J. A. & Cook, K. L.
Object Type: Report
System: The UNT Digital Library
Quaternary rhyolite from the Mineral Mountains, Utah, USA. Final report, Volume 77-10 (open access)

Quaternary rhyolite from the Mineral Mountains, Utah, USA. Final report, Volume 77-10

A suite of silicic volcanic rocks is associated with the Roosevelt Hot Springs geothermal area in southwestern Utah. The volcanic sequence includes Tertiary rhyolite 8 My old and obsidian, ash and rhyolite of Quaternary age. The Quaternary lavas are characterized by high silica content (76.5% Si0/sub 2/) and total alkalies in excess of 9 percent. Obsidians commonly contain greater amounts of fluorine than water. Two older flows (0.8 My) can be distinguished from younger dome and pyroclastic material (approximately 0.5 My) by subtle differences in their chemistry. The mineralogy of the rhyolites consists of alkali feldspar, plagioclase, and small amounts of Fe-Ti oxides, biotite, hornblende and rare allanite. Fe-Ti oxide temperatures are 740 to 785/sup 0/C for the flows and 635 to 665/sup 0/C for the domes; two feldspar temperatures give similar results. The phase relationships of bulk rock, glass and feldspar compositions demonstrate that the younger Quaternary rhyolites could have been derived from the earlier magma type, represented by the obsidian flows, by a process of crystal fractionation. The major phases which must fractionate are alkali feldspar, plagioclase and quartz with minor amounts of biotite, magnetite and ilmenite participating also. Trace element patterns support this scheme as well. The …
Date: March 1, 1978
Creator: Evans, S. H., Jr. & Nash, W. P.
Object Type: Report
System: The UNT Digital Library
Cementing of geothermal wells. Progress report No. 8, January--March 1978 (open access)

Cementing of geothermal wells. Progress report No. 8, January--March 1978

Work to implement the program plan for the development of improved high temperature cementing materials for geothermal wells is continuing. Thermal gravimetric analysis studies on high temperature polymer cements indicated that formulations containing organosiloxane are thermally stable at 350/sup 0/C. Only slight (1%) weight losses at 400/sup 0/C were measured. Samples exposed for 10 days to 25% brine at 238/sup 0/C have not deteriorated. The relatively long curing time for some of the formulations (> 3 hr at 150/sup 0/C) enhances the probability of being able to pump the materials. Work to optimize polymer cement (PC) systems containing cross-linked mixtures of styrene, acrylonitrile, and acrylamide is continuing. Improvements in methods for curing the system have extended the thermal stability to the range 250/sup 0/ to 300/sup 0/C. Differential scanning calorimter and infra-red analysis studies are being performed on PC samples containing each of the chemical constituents of Type III portland cement and CaO compounds of anhydrous cements such as 3CaO . SiO/sub 2/, 2CaO . SiO/sub 2/, and 3CaO . Al/sub 2/O/sub 3/. The results indicate that 3CaO . SiO/sub 2/ derived from the chemical reaction between CaCO/sub 3/ and SiO/sub 2/ has a significant effect on the thermal stability …
Date: March 1, 1978
Creator: Kukacka, L. E.
Object Type: Report
System: The UNT Digital Library
Cementing of geothermal wells. Progress report No. 9, April--June 1978 (open access)

Cementing of geothermal wells. Progress report No. 9, April--June 1978

Work to implement the program plan for the development of improved high temperature cementing materials for geothermal wells is continuing. Work on polymer cements containing mixtures of organosiloxanes and styrene is continuing to show the potential of the system as a high temperature cementing material. Samples exposed for 360 hr to brine at 250/sup 0/C have not shown evidence of hydrolysis and have maintained high strength. At 350/sup 0/C, the compressive strength is > 5000 psi. Preliminary tests to determine the pumpability of the system are in progress. Work on the development of inorganic cementing materials is continuing at six laboratories. Several promising materials have been identified. Tests to measure compressive strengths, bond strengths, permeability, and compatibility with drilling muds are in progress. Consistometer tests have been performed on some materials.
Date: November 1, 1978
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Cementing of geothermal wells. Progress report No. 10, July--September 1978 (open access)

Cementing of geothermal wells. Progress report No. 10, July--September 1978

Work to implement the program plan for the development of improved high temperature cementing materials for geothermal wells is continuing. Experimental work has been completed at the Colorado School of Mines. Samples of ..beta..-dicalcium silicate-silica cement developed in this program have been submitted for additional evaluation. The initial screening portion of this work has identified several promising systems that will undergo more rigorous testing. Dynamic brine exposure testing of several systems has been initiated at the East Mesa Geothermal Test Facility. Testing at the Niland test site is scheduled to start soon. Property verification tests on cements produced in the materials development phase of the program were initiated at the Bureau of Standards. Preliminary data are available for five cements exposed for 176 h to water at a temperature of 195/sup 0/C. Three of the cements exhibited strength losses during the test. An aluminum hydroxide cement and a polymer cement showed slight increases in strength after the exposure. These and longer-term data will be utilized in the selection of a material for use in the remedial cementing of a hot dry rock well at the Los Alamos Scientific Laboratory.
Date: January 1, 1978
Creator: unknown
Object Type: Report
System: The UNT Digital Library
CORES Operations Manual: Bureau of Mines Core Repository System (open access)

CORES Operations Manual: Bureau of Mines Core Repository System

Report issued by the U.S. Bureau of Mines discussing the CORES operations manual. As stated in the abstract, "this report describes the new Bureau of Mines Core Repository System (CORES) and presents the methods for selecting, processing, and storing physical samples and descriptive data for future reference by earth scientists" (p. 1). This report includes tables, illustrations, and photographs.
Date: 1978
Creator: United States. Bureau of Mines.
Object Type: Report
System: The UNT Digital Library

[Dedication of the "Little Rock Schoolhouse" Museum: A Marker is Unveiled]

A marker commemorating the conversion of Mineral Wells' first school to a museum. "The Little Rock Schoolhouse" was built in 1884, and though tuition was charged to the students to pay the teacher, the school building, itself, was built by the city. A granite marker to commemorate the conversion of the school to a museum was unveiled at this dedication.
Date: April 14, 1978
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
Chemical analyses of waters from springs and wells from the Clear Lake Volcanic Area, northern California (open access)

Chemical analyses of waters from springs and wells from the Clear Lake Volcanic Area, northern California

Previous thermal water analyses from the Clear Lake area are mentioned. Sample collection, field analysis, and laboratory analysis are described. Results are tabulated. (MHR)
Date: January 1, 1978
Creator: Thompson, J. M.; Goff, F. E. & Donnelly, J. M.
Object Type: Report
System: The UNT Digital Library
Monroe, Utah, Hydrothermal System: Results from Drilling of Test Wells MC1 and MC2 (open access)

Monroe, Utah, Hydrothermal System: Results from Drilling of Test Wells MC1 and MC2

Following detailed geological (Parry et al., 1976; Miller, 1976) and geophysical (Mase, Chapman, and Ward, 1978; Kilty, Mase, and Chapman, 1978) studies of the Monroe, Utah hydrothermal system, a program of drilling two intermediate depth test wells was undertaken. The objectives of the test well drilling were three-fold: (1) to obtain structural information bearing on the poorly known dip of the Sevier Fault, (2) to obtain temperature information below the shallow depths (approximately 300 ft.) sampled in the first phase of exploration, and (3) to provide cased wells which could act as monitor wells during the production phase of the project. The test well drilling was seen to be vital to the selection of a site for a production well. This report describes the results from the drilling of the two test wells, designated MC1 and MC2, and offers interpretation of the hydrothermal system which may be used as a basis for selecting production wells.
Date: October 1, 1978
Creator: Chapman, D. S. & Harrison, Roger
Object Type: Report
System: The UNT Digital Library
Magnetotelluric investigations at the Roosevelt Hot Springs KGRA and Mineral Mountains, Utah. Topical report 78-1701. a. 6. 1 (open access)

Magnetotelluric investigations at the Roosevelt Hot Springs KGRA and Mineral Mountains, Utah. Topical report 78-1701. a. 6. 1

Twenty-five magnetotelluric (MT) sites were monitored. Amongst other MT functions, the transverse electric (TE) and transverse magnetic (TM) apparent resistivity and impedance phase data were provided for the frequency range 3 x 10/sup -3/ Hz to 100 Hz. Some one-dimensional inversion results for this area yielded very low values of estimated true resistivity. Such values are unrealistic in light of established notions about conductivity mechanisms in earth materials. Furthermore, the assembly of such inversions to form a crude two-dimensional model has yielded a calculated 2-D pseudosection far removed from the observed pseudosection. Trial-and-error modeling has provided a better fit although strong differences between observed and modeled data remain and cannot be overcome by any purely two-dimensional model. The most noteworthy difficulty is the presence of exaggerated contrasts in apparent resistivity persisting to the lowest frequency of observation for both modes of wave excitation. Single-conductor, 2-D, TE and TM modeling may explain such problems in terms of three-dimensional effects. Electrical strike estimation may be a meaningless endeavour in a strongly three-dimensional area. The total fields do not decompose into the standard principal modes (TE and TM) and H/sub z/ depends on horizontal derivatives of both electric field components. Multiple symmetry axes …
Date: January 1, 1978
Creator: Wannamaker, P.
Object Type: Report
System: The UNT Digital Library
Transactions of the SPWLA Nineteenth Annual Logging Symposium (open access)

Transactions of the SPWLA Nineteenth Annual Logging Symposium

The 35 papers presented are compiled and individual abstracts were prepared for selected papers. (JSR)
Date: 1978-06~
Creator: unknown
Object Type: Article
System: The UNT Digital Library
Annotated bibliography of the geology of the Roosevelt Hot Springs known geothermal resource area and the adjacent Mineral Mountains, March 1978. [Contains 99 references] (open access)

{The Dedication of W.P (Bill) Cameron Monument: Senator Tom Creighton Speaks]

Texas State Senator Tom Creighton delivers the keynote address at the dedication of a memorial marker to W.P. (Bill) Cameron at the "Little Rock Schoolhouse" Museum. Mr. Cameron was the Editor of the Mineral Wells Index newspaper, and an active and popular participant in local civic and social events. After his death, his family placed a marker in his honor at the museum. Members of Mr. Cameron's family are seated to the speaker's left, and the Junior High Ensemble, Director Vicki Carden, are on the museum steps behind and to the speaker's right, Please contact the collection webmaster if you recognize other persons in the picture. The marker has been removed, and its location is not known at this time.[see previous photographs for more details.] Very dimly visible in an enlarged photo, inside the open door of the museum, is an original five-pointed wooden star that decorated a gable of the historic Hexagon House Hotel.
Date: April 14, 1978
Creator: Weaver, A. F.
Object Type: Photograph
System: The Portal to Texas History