It is found that the skin factor of formation pressure sensitivity depends on the pressure sensitive coefficient, differential pressure of well testing, etc, which means that the res.

One of main damage factors in low-permeability sandstone oil pool is pressure sensitivity, degree of which is dependent on rock s features.

Hazard of induced voltage in isolated-neutral power supply system of aluminium smelter and its elimination;

Emulation and study of induced voltage and current for 500 kV double-circuit line on same tower;

Problems of induced voltage and current for 500 kV enhanced interconnection systems between Fujian and Zhejiang;

To reduce the inductive voltage,shield cable is proposed,or connecting parallel capacitor to power-supply line temporarily.

The inductive voltage and inductive current of 500 kV double-circuit transmission lines were calculated and measured on site.

To avoid the influence of the running ways and faults of power system on OPGW and to ensure its regular running, a measure that install composite impedance in OPGW to keep the inductive voltage and current of OPGW within the allowable range is presented in this article.