Anon

STANDARD LEGEND Exploration and Production Departments. Royal Dutch/Shell Group of Companies

Maatschappij, B.V. Shell Internationale Petroleum, 1976. July 1976, revision. 4 ring binder, tabs, indexed, binding very good, very good. Item #5565549

The occasion of this re-issue has been taken as an opportunity of extending the legend in conformity with the progress made in recent years and:
1. to give definitions, a nomenclature to prevent confusion of thought in describing e.g. rocks, formations zones, etc.
2. to find a system with regard to the application of computers for digitizing maps, storage and handling of data, etc.
3. to assign a computer compatible coding to 1 and 2
DR3.

Price: $25.00