新型测漏仪原理与总体设计

新型井下存储式测漏仪是为测定深井、超深井漏失层位置而研制的。它包括下井仪器和地面微机两部分。下井仪器沿井深对泥浆流速、温度、压力进行数字测量，并将测量数据存储在下井仪器内部的存储器中。下井仪器从井中取出后与地面微机连接，将测量数据转存到磁盘上形成数据文件。微机进行数据处理，显示和打印，向操作员报告漏失层位置。

Principle and overall design of new locating-leakage instruments

The new locating-leakage instrument is developed for locating leakage zone of deep well and extradeep well. It is made up of two parts: well-logging probe and well head microcomputer. The well-logging probe digitally measures flow velocity, temperature and pressure of mud and memorizes those data in the memory of the probe. The probe is connected with the well head microcomputer after being picked up from well in older to transfer those data to disk and make a data file. The microcomputer processes those data, displays and prints the result and reports the location of leakage zone to the operator.