Full Description

This document provides guidelines and establishes recommended procedures for inspection, maintenance, and repair of items for drilling and well servicing structures, in order to maintain the serviceability of this equipment. The information in this document should be considered as supplemental to, and not as a substitute for, the manufacturer's instructions and the recommendations in API 54.

Items of drilling and well servicing structures covered by this document include
- masts/derricks and accessories;
- substructures and accessories.

NOTE 1: Crown block sheaves and bearings are covered under API 8B.
NOTE 2: Offshore masts, derricks, substructures and accessories are not under the scope of this document relative to 6.2.4, Category IV inspection requirements.

Product Details

Edition: 4th Published: 04/01/2012 Number of Pages: 68File Size: 1 file , 610 KBRedline File Size:2files, 1.5 MB Product Code(s): G04G04, G04G04C, G04G04, G04G04C, G04G04, G04G04C Note: This product is unavailable in Cuba, Iran, North Korea, Syria