摘要
针对储气库封堵井地层气体泄漏风险,以W储气库为例,采用故障树法和层次分析法分别完成了对该储气库封堵井泄漏风险的主控因素识别和量化考核评价,并依据评价分级结果,对封堵井日常管理制度提出了改进建议。
In view of the risk of gas leakage from gas reservoir blocking wells,taking the W gas storage as an example,fault tree method and AHP method were used to complete the main control factor identification and quantitative evaluation of the leakage risk of the gas storage well plugging well respectively,and based on the results of the evaluation rating,put forward suggestions for improving the routine management system of plugging wells.
作者
任垒
陈元强
雷俊杰
黄玲
Ren Lei1,Chen Yuanqiang1, Lei Junjie1, Huang Ling2(1. SINOPEC Zhongyuan Oilfield Branch, Natural Gas Production and Marketing Plant, Henan, Puyang ,457000 2. SINOPEC Zhongyuan Oilfield Branch, No. 3 Oil Production Plant, Henan, Puyang, 45700)
出处
《安全、健康和环境》
2018年第5期44-47,共4页
Safety Health & Environment
关键词
储气库
封堵井
气体泄漏
故障树
层次分析
gas storage
plugged well
gas leakage
fault tree
analytic process
