Journal of Applied Sciences ›› 1998, Vol. 16 ›› Issue (4): 451-456.

• Articles • Previous Articles     Next Articles

Research on Measuring the Diameter of Well by Utilizing Sideways Look Bore-Hole TV System

WANG DEFU, YU JINGLIANG, SUN DINGJUN   

  1. Department of Electronic Engineering, Tianjin University, Tianjin 300072
  • Received:1997-11-02 Revised:1998-01-13 Online:1998-12-31 Published:1998-12-31

Abstract: Comply with the constant principle of angle of view of sideway look bore-hole TV system, the diameter of well is measured directly and simply by utilizing the television system, which is analyzed theoretically and at the same time has been proved through experiments.

Key words: bore-hole TV, diameter of well, measure, angle of view