Original 1977 Oil and Gas trade vintage catalog for the WARREN AUTOMATIC TOOL COMPANY. Main office and plant was located in Houston, TX.

Manufacturers of Oilfield Instrumentation.

Products include the Circulator, Flo-Sho, Barrel-O-Graf, Kick-Killer, Swab/Surge Director, Normal-I-Zer, HFI Hydrocarbon Gas Detector Systems andPump Rate Indicator and Pump Stroke Counter, all are fully featured.

Subsidiary includes Drilling Well Control, Inc, and WEMCO Instrumentation Company, a division of Warren Automatic Tool Company.

Specialists and Pioneers in the development of dependable instrumentation for precise and control. When only a slight change in mud weight means the difference between a blowout and lost circulation, WATCO instruments provides the necessary Safety and Control to warn of both conditions.

Has product images, description and applications provide product details.

Unbound from a large rare 1976-1977 Composite Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library.