API STD 6A
SPECIFICATION FOR WELLHEAD EQUIPMENT
inactive
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| Organization: | API |
| Publication Date: | 1 April 1962 |
| Status: | inactive |
| Page Count: | 70 |
scope:
This specification covers items of equipment utilized for pressure control systems required during the drilling and production life of a well. Specifically covered are the groups of equipment usually referred to as ring-joint flanges, ringjoint gaskets, drilling-through and flowline valves, multiple completion valves, flanged drilling through equipment, screwed well-head equipment, flanged wellhead equipment, christmas tree equipment, and flow control chokes
Document History
March 1, 1971
SPECIFICATION FOR WELLHEAD EQUIPMENT (Production Valves, Flanges, Blowout Preventers, and Wellhead Fittings)
Coverage. This specification covers items of equipment utilized for pressure control systems required during the drilling and production life of a well. Specifically covered are the groups of...
April 1, 1970
SPECIFICATION FOR WELLHEAD EQUIPMENT (Production Values, Flanges, Blowout Preventers, and Wellhead Fittings)
Coverage. This specification covers items of equipment utilized for pressure control systems required during the drilling and production life of a well. Specifically covered are the groups of...
API STD 6A
April 1, 1962
SPECIFICATION FOR WELLHEAD EQUIPMENT
This specification covers items of equipment utilized for pressure control systems required during the drilling and production life of a well. Specifically covered are the groups of equipment usually...