|本期目录/Table of Contents|

[1]孟会行,陈国明,朱 渊,等.基于PERT图的LMRP集油罩深水井喷应急作业设计[J].中国安全生产科学技术,2014,10(2):114-119.[doi:10.11731/j.issn.1673-193x.2014.02.019]
 MENG Hui xing,CHEN Guo ming,ZHU Yuan,et al.PERTbased design of LMRP cap emergency operation for deepwater blowout[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(2):114-119.[doi:10.11731/j.issn.1673-193x.2014.02.019]
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基于PERT图的LMRP集油罩深水井喷应急作业设计
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年2期
页码:
114-119
栏目:
职业安全卫生管理与技术
出版日期:
2014-02-28

文章信息/Info

Title:
PERTbased design of LMRP cap emergency operation for deepwater blowout
作者:
孟会行陈国明朱 渊赵倩琳李晶晶
(中国石油大学〈华东〉海洋油气装备与安全技术研究中心,山东 青岛 266580)
Author(s):
MENG Hui xingCHEN Guo mingZHU YuanZHAO Qian linLI Jing jing
(Centre for Offshore Engineering and Safety Technology, China University of Petroleum, Qingdao Shandong 266580, China
关键词:
PERTLMRP集油罩应急作业设计深水井喷
Keywords:
PERT LMRP cap emergency operation design deepwater blowout
分类号:
X937
DOI:
10.11731/j.issn.1673-193x.2014.02.019
文献标志码:
A
摘要:
底部隔水管总成(LMRP)集油罩可高效回收深水井喷海底漏油,为有效支持应急演练和事故现场救援的开展,基于计划评审技术(PERT)进行LMRP集油罩应急作业设计。面向1500m水深事故场景,将LMRP集油罩作业分为15项子作业并编制应急作业PERT图,计算LMRP集油罩应急作业在不同规定期限内的完成概率。结果表明:PERT图可直观定量描述深水井喷应急作业,得到LMRP集油罩作业关键路线总时长为575h并给出作业优化建议。LMRP集油罩作业在规定期限45、50、55、60、65、70h内完成的概率分别为00002、00174、02420、07580、09826和09998。随着规定期限时间延长,应急作业完成概率提高,且在关键路线总时长附近增长率最大。
Abstract:
LMRP cap technique can efficiently recover seabed oil spill from the deepwater blowout. PERT(Program Evaluation and Review Technique) was employed to design the emergency operation of LMRP cap. Based on the hypothetical 1500m water depth accident scenario, LMRP cap operation was divided into 15 sub jobs, and the PERT charts of LMRP cap emergency operation were presented. Meanwhile, the completion probability of LMRP cap operation within time limit was estimated. The results showed that the PERT chart can visually and quantitatively describe the deepwater blowout emergency operations. The critical path total duration of LMRP cap operation is 575h, and the process optimization recommendation is available. The completion probability of LMRP cap operation within time limit from 45 to 70(5h interval)are 00002, 00174, 02420, 07580, 09826, 09998, respectively. Along with the increase of time limit, the completion probability improves and the growth rate reaches the maximum valute nearby the critical path total duration.

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备注/Memo

备注/Memo:
国家安全生产监督管理总局2012年安全科技“四个一批”项目(2012-507),长江学者和创新团队发展计划(IRT1086),中央高校基本科研业务费专项资金资助项目(13CX05003A,12CX06066A)。
更新日期/Last Update: 2014-02-28