Original 1944 Oil and Gas trade vintage catalog for the SCHLUMBERGER WELL SURVEYING CORPORATION. Main office and plant was located in Houston, TX.

Oilfield Services include Electrical Well Logging, Precision Gun Perforating, Side Wall Coring, Photoclinometer Surveys, Structural Exploration (Shallow Electrical Correlations), Water Flow Determination (Dale Photoelectric Process), Locating Cement Behind Casing (By Temperature), Depth Determinations (Casing, Cement Plug or Bottom of Hole), Dipmeter Surveys and Geophone Service are all featured.  

Has product images, illustrations, description, application and specifications provide product details.

Unbound from a large rare wartime 1943-1944 Catalog of Oil Field Equipment, this unique old six-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library. Pages are loose.