API SPEC 7-1997

$72.00

Specification for Rotary Drill Stem Elements

39th

Published by American Petroleum Institute, 12/01/1997

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Covers dimensional requirements on drill-stem members (except drill pipe), including threaded connections, gauging practice, and master gauges. Also recommended practices for the care and use of regional master, reference master, and working gauges. Includes errata dated 10/99.

General Product Information:

Edition:39th

Published:12/01/1997

Number of Pages:95

File Size:2 files , 680 KB