KPG105 Combined Perforator-Gas Generators are used for jet perforating with simultaneous gas-dynamics treatment of bottomhole zone, in order to stimulate well production..

Parameters	Value
Outer diameter, mm	105
Minimal inner diameter of casing, mm	125
Average service life, volleys	25
Maximum allowable temperature, оС	150
Maximum allowable hydrostatic pressure, MPa	60
Shot density, shot per meter	10
Phasing, degrees	60, 90
Number of propellant chambers	2
Maximum number of propellant charges in one chamber	6
Propellant charge weight, kg	0,5
Minimum allowable hydrostatic pressure, MPa	5
Maximum pressure of combustion products in chamber, MPa	100