SCSSV (Surface Controlled Subsurface Safety Valves) Reliability Tested in North Sea

摘要

The report covers composite performance data for a variety of Surface Controlled Subsurface Safety Valves (SCSSV's) from a total of 26 different oil and gas fields in the North Sea Basin. An extract of the statistical treatment of performance data is given. Additionally, major conclusions from the study upon which the article is based, are quoted. 2 drawings, 4 tables. (ERA citation 13:057264)