井下油管切割设备深度定位系统的研究

Investigation on to the Position Depth of Downhole Tube Cutting Equipment

基于马丁代克测井仪对井下油管切割设备进行深度定位,将井深的物理位移量转换成单片机能够识别的TTL电平脉冲信号,单片机进行数据的处理与运算,通过液晶显示屏显示深度、速度等井下信息,并且通过proteus仿真软件进行仿真,验证了测井系统的正确性。

Ultilizing M artin Dyck Logging Tool to position depth of dow nhole tube cutting equipment,converting displacement of depth into TTL level pulse signal which SCM can identify,SCM being used to analyze and calculate data,meanw hile via LCD displaying dow nhole information like depth,speed and so forth,then simulating by using simulation softw are called proteus to testify accuracy of Logging System.