Steel wire well monitoring device

A steel wire well monitoring device used in the seismic survey field comprises an artillery wire (1), a steel rope (2), an adhesive plaster (3), and an explosive bag (4), and is characterized in that one end of the steel rope (2) is connected with the explosive bag (4); the artillery wire (1) is arranged in parallel with the steel rope (2), and is connected with the explosive bag (4); the device can completely settle the issue of controlling the shooting depth by the explosive at the artillery shooting of a single deep well in the seismic survey and settle the issue of controlling the drilling depth for the explosive in a well fundamentally rather than in accordance with rules and regulations and in the way of site tracing and selective examination.