API Spec 7-1997
Specification for Rotary Drill Stem Elements
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.
Product Information
Published:
12/01/1997
Pages:
95
File Size:
2 files , 680 KB
Language:
English
Note:
This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran
