Original 1967 Oil and Gas trade vintage catalog for MANDREL INDUSTRIES, INC. (Subsidiary of Ampex Corp) (Well Instrument Division). Main office and plant was located at 5234 Glenmont Drive, Houston, TX.

Manufacturers of Oilfield Well Logging Equipment.

Products include Widco Portable Loggers,  are available for various depths from 1000 feet to maximum of 8000 feet.  All Widco Portable Electric Loggers are designed to record spontaneous potential and resistivity curves simultaneously. All logging functions feature selectable scale settings.

Mandrel Deep Well Equipment, is a complete well logging and perforating units custom designed to the user's requirements, equipped with all necessary auxiliaries for the logging systems.  

Has product images, description, application and specifications charts to provide product details.

Unbound from a large rare 1966-1967 Composite Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library.