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[Four Men at Oil Company Exhibit]

Description: Photograph of four men in suits standing in front of a sign labeled, "The Western Co. Fort Worth, Tex." at an Oil Company Exhibit. The table in front of them has several examples of oil well log read-outs displayed.
Date: 1966
Creator: Cochran, Jimmy W.
Item Type: Refine your search to only Photograph
Partner: Midwestern State University

Oil Co. Exhibits Mem Avd.

Description: Photograph of two men in suits holding a book while looking at each other. They are standing in front a display board labelled, "Dow Smith Inc. Glass Fiber Reinforced Epoxy Piping Systems" at an Oil Company Exhibit.
Date: 1966
Creator: Cochran, Jimmy W.
Item Type: Refine your search to only Photograph
Partner: Midwestern State University

[Baker Oil Display]

Description: Photograph of three men in suits standing around oil well completion displays at an Oil Company Exhibit. A sign bearing the name "Baker" can be seen above them.
Date: 1966
Creator: Cochran, Jimmy W.
Item Type: Refine your search to only Photograph
Partner: Midwestern State University

Well-Liner Clamp.

Description: Patent for a well-liner clamp for oil, gas, and other similar wells that prevents the well from caving in. The well-liner clamp is made of resilient material to hold in place, contracts while being placed into the well, and can be released after being placed into the well to expand to fit the walls of the well.
Date: May 31, 1921
Creator: Bigelow, Robert J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump-Piston.

Description: Patent for an improved pump piston used to pump oil from deep wells. The main improvement in this piston is that it is less susceptible to damage from sand or sediment by keeping sediment out of the piston valve, thus preventing it from accruing any long term damage that may render the piston irreparable. This design is also capable of fixing any wear due to sand or grit without removing the piston from the well.
Date: May 4, 1920
Creator: Coulson, William J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for an improvement on the design of pumps used in the oil industry. This uses a combination of water, sand, grits, and other sediments for deep wells.
Date: April 23, 1920
Creator: Scott, Floyd L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a pump specifically designed for oil wells to make drilling oil more efficient, lucrative, and easier to perform.
Date: April 13, 1920
Creator: Carden, David A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil Well Screen.

Description: Patent for a new oil-well screen that prevents sand from entering an oil or water well but will allow oil and water through.
Date: February 14, 1922
Creator: Dobson, John A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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