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A new technique of wireless acoustic conductance test for oil wells
Author(s): 
Pages: 228-230
Year: Issue:  z1
Journal: Special Oil & Gas Reservoirs

Keyword:  压力温度压力计无缆声导测试仪;
Abstract: 油井无缆声导测试新技术运用声波传导的方法,利用油管作为传输介质,实现井下仪器与地面之间的无电缆信号传输,达到实时录取井下压力、温度变化数据的目的,解决了水平井、大斜度井、封隔器分采井及小井眼等井况常规压力计施工困难,录取资料难的问题,能够长期在井下工作,大大减少井上施工作业量.油井无缆声导测试系统具有井下长距离无电缆依据声波传导信息的功能,是试井技术上的重大技术突破.
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