Guide system of horizontal communication well based on Labview display

The utility model relates to a guide system of a horizontal communication well based on Labview display. The guide system comprises a magnetic source arranged at the back end of a drill bit and a magnetic field measuring instrument which is arranged in a vertical shaft and matched with the magnetic source, wherein the magnetic field measuring instrument is connected with a data processing system through a cable, and the data processing system is connected with a display system. The magnetic field measuring instrument in the guide system disclosed by the utility model can measure six groups of magnetic induction strength signals, and the magnetic field measuring instrument is placed in the vertical shaft and kept stationary during the whole horizontal well communication process for real-time acquisition of the magnetic induction strength signals of the magnetic source at the point, so that the purposes of real-time processing of data and real-time display of a trajectory are achieved, and precision and real-time trajectory navigation can be provided for complex wellbores of the horizontal communication wells, directional wells, pinnate wells and the like. The guide system disclosed by the utility model has the advantages of simple structure and simple operation and can complete measurement within a very short period of time, real-time processing of the data, real-time display of the data and save the delay of signal transmission. The guide system disclosed by the utility model can provide precise measurement and a guide role with higher precision for the horizontal communication well.