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Valve
Patent for a water pipe valve. Illustrations included.
Date:
July 6, 1909
Creator:
Chalk, Russell H.
Object Type:
Patent
System:
The Portal to Texas History
Float-Valve.
Patent for improved float valve. This patent is especially adapted for use in water tanks and other receptacles for providing water for stock or for any other purposes.
Date:
July 13, 1915
Creator:
Sharp, Harry Q.
Object Type:
Patent
System:
The Portal to Texas History
Environmental impact assessment: chemical explosive fracturing project, Petroleum Technology Corporation/Sutton County, Texas
The Nevada Operations Office of the Energy Research and Development Administration (ERDA) has contracted with Petroleum Technology Corporation (PTC) to perform a gas stimulation program by chemical explosive fracturing (CEF) in the Canyon sands of the Val Verde - Kerr Basin of Sutton County, Texas. This lenticular tight sand deposit, underlying much of southwestern Texas, contains large volumes of natural gas. To date this formation has yielded only marginal amounts of gas because of its low porosity and permeability. The semi-arid environment of the Aldwell/Sawyer field is characterized by dry arroyos and xeric vegetation. Population is sparse and sheep ranching is the primary occupation. Because of the existence of previously drilled oil and gas wells, road and pipeline construction will be minimal. Impacts from this two well project are expected to be minimal and be confined to temporary surface disruption and increased erosion at the well site.
Date:
July 14, 1977
Creator:
Tonnessen, Kathy A.
Object Type:
Report
System:
The UNT Digital Library
Environmental impact assessment: chemical explosive fracturing project, Petroleum Technology Corporation/Sutton County, Texas
A proposed two-well stimulation test to be carried out in Sutton County, Texas is described. Work will be performed in the lenticular tight sand formation of the Val Verde-Kerr Basin to demonstrate the technical and economic feasibility of chemical explosive fracturing as a method of increasing gas deliverability in that formation. The purpose of the project's experimental design, which calls for the testing of two separate wells using different techniques, would be to obtain the maximum amount of information relating to the most effective method of stimulating this particular reservoir. Results will permit the direct comparison of the different completion techniques. Also the testing of more than one well in a given area will allow for the collection of complementary data with regards to the characteristics of the reservoir and the experimental results from the explosive stimulation. The environmental effects of the project are assessed. (JRD)
Date:
July 14, 1975
Creator:
Tonnessen, Kathy A.
Object Type:
Report
System:
The UNT Digital Library
[News Script: Range fire]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about range fire in West Texas near junction which has been brought under control after burning 35 hundred acres.
Date:
July 19, 1974, 8:25 a.m.
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
Occurrence, Availability, and Chemical Quality of Ground Water in the Edwards Plateau Region of Texas
Report on
Date:
July 1979
Creator:
Walker, Loyd E.
Object Type:
Report
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 3, No. 19, Ed. 1 Saturday, July 1, 1905
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 1, 1905
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 3, No. 20, Ed. 1 Saturday, July 8, 1905
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 8, 1905
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 3, No. 21, Ed. 1 Saturday, July 15, 1905
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 15, 1905
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 3, No. 22, Ed. 1 Saturday, July 22, 1905
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 22, 1905
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 3, No. 23, Ed. 1 Saturday, July 29, 1905
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 29, 1905
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 4, No. 20, Ed. 1 Saturday, July 7, 1906
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 7, 1906
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 4, No. 21, Ed. 1 Saturday, July 14, 1906
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 1906
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 4, No. 22, Ed. 1 Saturday, July 21, 1906
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 21, 1906
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 4, No. 23, Ed. 1 Saturday, July 28, 1906
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 28, 1906
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 5, No. 18, Ed. 1 Saturday, July 6, 1907
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 6, 1907
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 5, No. 19, Ed. 1 Saturday, July 13, 1907
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 13, 1907
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 5, No. 20, Ed. 1 Saturday, July 20, 1907
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 20, 1907
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 5, No. 21, Ed. 1 Saturday, July 27, 1907
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 27, 1907
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 6, No. 18, Ed. 1 Saturday, July 4, 1908
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 4, 1908
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 6, No. 19, Ed. 1 Saturday, July 11, 1908
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 11, 1908
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Sonora Sun. (Sonora, Tex.), Vol. 6, No. 21, Ed. 1 Saturday, July 25, 1908
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1908
Creator:
Woodruff, D. B.
Object Type:
Newspaper
System:
The Portal to Texas History
Devil's River News. (Sonora, Tex.), Vol. 17, No. 872, Ed. 1 Saturday, July 27, 1907
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 27, 1907
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Devil's River News. (Sonora, Tex.), Vol. 32, No. 1649, Ed. 1 Saturday, July 1, 1922
Weekly newspaper from Sonora, Texas that includes local, state, and national news along with advertising.
Date:
July 1, 1922
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History