摘要
储气库注采井井筒监测技术是发挥储气库保障安全平稳供气、调峰需求及国家战略储备的重要关键技术之一。针对我国储气库建设起步较晚,储气库井筒监测技术尚存在的一些不足,分析了国内外气藏储气库井井筒监测的技术发展与应用现状,提出了应试验推广井下光纤压力温度监测技术、使用多种测井方法监测注采井油套管腐蚀情况的复合监测技术、借鉴国内外储气库安全运行的成熟经验,研发并形成适合我国气藏储气库注采井安全生产的井筒监测相关石油天然气行业相关规范。
In many injection- production wells, the wellbore monitoring is one of the most important technologies for gas storages playing its roles in guaranteeing a safe and stable gas supply, a peak-adjustment demand, and a national strategic reserve. In China, establishing gas storages starts later and some technologies monitoring wellbore in these gas storages have some shortcomings.So, we investigate the development of monitoring technologies and their application at home and abroad. And some suggestions are made, including(1) to promote fiber-optical pressure-temperature monitoring technology,(2) to use an integrated monitoring technology to detect tubing corrosion by means of multiple well- logging technologies;(3) to summarize mature experience from foreign gas storages, and(4) to develop our own monitoring technologies suitable to a safety operation for injection- production wells in China gas storages, including professional standards and technological trends.
出处
《天然气技术与经济》
2016年第1期35-37,82,共3页
Natural Gas Technology and Economy
关键词
储气库
注采井井筒
监测技术
安全
战略储备
行业规范
gas storage
wellbore of injection-production well
monitoring technology
safety
strategic reserve
professional standard
