Barnsdall in Osage County, Oklahoma — The American South (West South Central)
Patriarch Petrochemical Plant of the Southwest
Inscription.
The manufacture of chemicals from petroleum had its beginning in the southwest at the Tallant Gas Processing Plant located 3 miles north of here at the bend of State Highway 11 and Bird Creek.
Built in 1926 by a Cities Service Company subsidiary, the plant process was the research answer to red rust produced in transmission to market of natural gas from the Burbank, Oklahoma field.
The liquid by-product of Burbank gas treatment was first processed into a formaldehyde presevant and alcohols. Processing refinements produced other petrochemicals used in solvents, photographic chemicals, preservatives, medical products, refrigerants, safety glass, adhesives and disinfectants.
World War II shifted production of Tallant petrochemicals to high-priority war effort necessities contributing to development of all-weather plywoods for assault boats, pontoon bridges, torpedo boats, planes and aircraft carrier decking.
Another Tallant petrochemical was used in making shatter-proof glass that protected crews of bombers and other war craft.
On battlefields, derivatives of Tallant petrochemicals gave relief from pain to the injured, went into wartime medicines and anesthetics, disinfected against disease and kept intransit foods refrigerated.
Recognized as the patriarch petrochemical plant, it was retired in 1954 and the complex at the bend of Bird Creek partially dismantled, but the process that had its beginning in 1926 is still used elsewhere.
Erected 1981 by Oklahoma Historical Society with Oklahoma Petroleum Council.
Topics. This historical marker is listed in these topic lists: Industry & Commerce • Science & Medicine • War, World II. A significant historical year for this entry is 1926.
Location. 36° 33.715′ N, 96° 9.828′ W. Marker is in Barnsdall, Oklahoma, in Osage County. It is on West Main Street east of 7th Street, on the right when traveling west. The marker is located at the Bigheart Historical Museum. Touch for map. Marker is at or near this postal address: 616 W Main St, Barnsdall OK 74002, United States of America. Touch for directions.
Regionally, this marker is in the Osage Nation and in Greater Tulsa. It is also in the American South, specifically on the prairies, and on the Southern Plains. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture and also the Louisiana Purchase.
Other nearby markers. At least 8 other markers are within 12 miles of this marker, measured as the crow flies: Veterans Memorial (within shouting distance of this marker); James Bigheart (approx. 0.8 miles away); Phillips Bell (approx. 7.6 miles away); The Battle of Wooster Mound (approx. 8½ miles away); Pawhuska (approx. 11.6 miles away); a different marker also named Pawhuska (approx. 11.6 miles away); a different marker also named Pawhuska (approx. 11.6 miles away); Osage Buffalo Hunting Trails
(approx. 11.6 miles away). Touch for a list and map of all markers in Barnsdall.
Credits. This page was last revised on September 17, 2025. It was originally submitted on September 16, 2025, by James Hulse of Medina, Texas. This page has been viewed 71 times since then and 22 times this year. Photos: 1, 2. submitted on September 17, 2025, by James Hulse of Medina, Texas.

