油气井用压力式起爆装置性能测试技术  

Performance testing technology of pressure-activated detonating devices for oil and gas wells

作　　者：李冰[1,2] LI Bing(Daqing Oilfield Production Technology Institute,Daqing,Heilongjiang 163453,China;Daqing Oilfield Oil and Gas Well Engineering Quality Supervision Station,Daqing,Heilongjiang 163453,China)

机构地区：[1]中国石油大庆油田有限责任公司采油工程研究院,黑龙江大庆163453 [2]大庆油田油气井工程质量监督站,黑龙江大庆163453

出　　处：《油气井测试》2023年第2期35-40,共6页Well Testing

摘　　要：为了提高油气井用射孔器材的检验能力,科学公正评价油气井用压力式起爆装置的整体性能和质量,研制并建立了高温高压釜体测试系统。通过分析油气井用压力式起爆装置的起爆机理,利用计算机系统、可编程逻辑控制器系统、液压电控系统、液压系统和温度控制系统,采用程序实时控制进行试验测试和数据分析。结果表明:高温高压釜体测试系统试验压力最高可达100 MPa,最高试验压差100 MPa,耐温最高可达300℃,起爆成功率100%。油气井用压力式起爆装置性能测试技术可降低射孔施工安全风险,为油气田勘探开发高质量施工提供技术支撑。To improve the inspection capacity of perforation equipment and scientifically evaluate the overall performance and quality of pressure-activated detonating devices for oil and gas wells,a high-temperature and high-pressure kettle testing system was developed.By analyzing the detonation mechanism of pressure-activated detonating devices for oil and gas wells,and using computer system,programmable logic controller system,hydraulic-electric controlling system,hydraulic system,and temperature controlling system,the experiment was conducted and the data was analyzed in real-time using a programmed controlling method.The results show that the high-temperature and high-pressure kettle testing system exhibits the maximum test pressure of 100 MPa,the maximum test pressure difference of 100 MPa,the maximum temperature resistance of 300℃,and the detonation success rate of 100%.The proposed performance testing technology of pressure-activated detonating devices for oil and gas wells can reduce the safety risks of perforation operation and provide technical support for high-quality exploration and development operations.

关 键 词：压力式起爆装置 高温高压 釜体 液压系统 射孔器材 检验技术 质量评价 

分 类 号：TE257[石油与天然气工程—油气井工程]