Original 1970 Oil and Gas trade vintage catalog for PRONOVAL. (Novacel et Cie). Main office and plant were located in Paris, France.

Manufacturers of Oilfield Drilling Mud.

Products include BLANOSE, a sodium carboxymethyleellulose with a time-proven reputation. It's specific qualities have earned it an increasingly important place in the world consumption of C.M.C. for drilling muds. Over the years, through painstaking research directed towards the improvement of manufacturing processes and the definition of the most efficient varieties, we have succeeded in producing several types of BLANOSE with characteristics well suited to drilling needs and diversified to the most practical degree.

Has product description, applications and specifications provide product details.

Unbound from a large rare 1970-1971 Composite Catalog, this unique old four-page technical brochure would display beautifully matted and framed. A fabulous addition to your retro oilfield petroleum industry library. Pages are loose.