Original 1942 Oil and Gas trade vintage catalog for the SCHLUMBERGER WELL SURVEYING CORPORATION.  Main office was located in Houston, TX.

Schlumberger Oilfield Services include Electrical Logging Surveys, Precision Gun Perforating, Side Wall Sampling, Photoclinometer Surveys (Directional 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), Dip Surveys and Geophone Service, all are fully featured.

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

Unbound from a large rare 1942 Composite Catalog, this unique old six-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro oilfield petroleum industry library. Pages are loose.