摘要
用于测试物理法采油技术振动参数的仪器的核心装置是存储式井下测试仪。该仪器主要包括延时控制装置、压力传感器、数据存储盒、数字/模拟转换电路、地面回放装置等,随振动管柱直接下入油井处理层段。当振动器工作时,实时测量出振动压力、振动幅度、振动频率与振源工作参数关系,为物理法振动采油的发展提供科学依据。
The key device of instrument used to test vibration parameter about oil producing tech by physical method is down-hole memory tester, including control delay time device, pressure sensor, memory data box, digital to analog converting circuit, data-out device on the ground etc. The instrument directly gets to the aim layer with vibration pipe string in oil well, which measure relationship of vibrating pressure, range, frequency with working parameters of vibration source, and provide scientific basis for development about testing tech of vibration producing by physical method.
出处
《油气井测试》
2008年第4期67-68,71,共3页
Well Testing
关键词
振动测试
传感器
信号采集
回放装置
vibration testing, sensor, signal acquisition, data-out device
