力学分析确定非集流式流量计分层测试停测深度

Determining the Parking Test Depth of Non-Packer Flowmeter in Separate Zone Testing through Mechanical Analysis

用力学分析的原理通过分析计算确定非集流式流量计分层测试停测深度(电磁流量计、超声波流量计)。减少在测试过程中存在着停测深度不准的问题以及造成的水嘴调配的误差,影响与同位素测试的可对比性,增加水井的维护费用,为地质部门提供可靠的第一手资料。

The parking test depth of non-packer flowmeter （electromagnetic flowmeters, ultrasonic flowmeters） in separate zone testing is determined by means of mechanical analysis principle so as to decrease the inaccuracy of parking test depth existing in the testing process and the relevant errors of water nozzle match, These problems often affect the comparability with isotope test and result in the increase of maintenance cost like additional operation and water well. Therefore, the above study can provide reliable and first-hand materials for geological organizations.