在线流量计在生产测井中的应用

Application of In-Line Flowmeter in Production Logging

简述了Sondex公司生产的测井仪器,介绍了在线流量计(In-Line)的基本特征、仪器技术指标及其应用范围。通过产液剖面测井和吸入剖面测井等实例,论述了实际测井过程中,由于全井眼笼式流量计在相对较细的油管中无法撑开正常工作以及在连续流量计曲线发生响应异常时,挂接在线短接作为备份流量计的重要性和实用性。在线流量计获取的测井资料不仅可以直接佐证其他流量计的运转正常,而且可以直接用来处理解释。

The production logging tools of the Sondex company were introduced,especially the feature,technical criteria and application scope of the in-line flowmeter.Based on the production and injection cases,the importance and practicality of the in-Line flowmeter was discussed when hanging in the tool cluster during logging operation while the Caded Full Bore(CFB)Spinner cannot work in the thin tubing or there is abnormal response of Continuous Flowmeter Spinner(CFS).The data acquired by In-Line flowmeter can not only prove the normally working of other flowmeters,but also can be used to do processing and interpretation directly.