Petroleum and natural gas industries. Drilling and production equipment. Shallow gas diverter equipment PAS 015 This International Standard uses the

This International Standard uses the reference conditions of 25 °C and 101

washers assembly which helps the user to preload the bolt and nuts

Clause 1 Scope

8 Flow regulator

power generation

Petroleum and natural gas industries. Drilling and production equipment. Shallow gas diverter equipment PAS 015 This International Standard uses the1 Scope This International Standard specifies requirements for the selection of the diverter equipment for rigs used to drill shallow gas bearing formations. It covers both onshore and offshore drilling operations, and considers also the auxiliary equipment associated with floating rigs. The specified requirements concern the following diverter equipment: annular sealing devices; vent outlets; diverter valves; diverter piping. This International