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Analysis of Risk Control Options for Blockage Treatment
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 Title & Authors
Analysis of Risk Control Options for Blockage Treatment
Yoo, Won-Woo; Park, Min-Sun; Yang, Young-Soon;
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 Abstract
A subsea chemical injection system treats blockage problems in a subsea production system. It is important to treat problems quickly, because production delays cause fatal profit losses in a subsea production system. Therefore, the subsea industry requires a relatively higher reliability level for a production system compared to other industries. In this study, a subsea chemical injection system (linked to a control system) to inject chemicals into a subsea X-mas tree was analyzed. By using FSA (Formal Safety Assessment), the risk factors were defined and a quantitative risk analysis utilizing FTA (Fault Tree Analysis) and ETA (Event Tree Analysis) was performed. As a result, the effectiveness of a risk reduction option was evaluated.
 Keywords
Subsea chemical injection system;Subsea Production System;Blockage;FSA(Formal safety assessment);FTA(Fault tree analysis);ETA(Event tree analysis);
 Language
Korean
 Cited by
1.
목표내용이 공학도의 실패내성에 미치는 영향: 대학생, 대학원생, 전문가를 중심으로,박수원;신종호;이선영;이병윤;이신형;

공학교육연구, 2015. vol.18. 5, pp.11-21
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