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ISO/DIS 18991

Oil and gas industries including lower carbon energy — Drilling and production equipment — Top drive systems

General information

40.60     28 shk 2026

ISO

ISO/TC 67/SC 4

International Standard

75.180.10  

Scope

Specifies requirements for design, performance, materials, testing, installation, inspection, and
maintenance of top drive systems for onshore and offshore applications.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 18991
40.60 Close of voting
28 shk 2026