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KPO73, KPO89, KPO102, KPO114 single-use perforating systems


Single-use shaped charge perforating systems KPO73, KPO89, KPO102, KPO114 are intended for perforating and explosion works in oil, gas and other wells under high and low hydrostatic pressure and temperature up to 170 °C.

All KPO perforating systems are designed identically similar; the only difference is overall dimensions. KPO perforating systems can be used in vertical, directional and horizontal wells either with logging cable or coiled tubing.

KPO perforating systems features

  • Simple, accessible and quick system charging both in charge plant and on site
  • Simplicity and reliability of multi-zone assembly due to advanced detonation transmission unit (Detonation transmission unit)
  • Reliability of perforating system connections due to trapezoidal thread
  • Combined perforation possibility: DP+BH (Combined perforating system Deep Penetration +Big Hole)

Combined perforation consists of two charges ("Deep Penetration" and "Big Hole" ) used simultaneously in a single perforating machine. It is offered on Customers` demand as a universal tool for well completion. It can be used also both hydraulic fracturing and standard perforation. Our company distributes a wide range of perforating systems and shaped charges, which allows exposing a producing horizon successfully using combined perforation.


  • Minimum well explosive impact
  • High efficiency and increased well oil recovery
  • Operation ability with 5 to 80 MPa hydrostatic pressure
  • All initiation system compatibility
  • Absence of well clogging
  • Minimal explosive deformation of perforator body
Perforator identification KPO73 KPO89 KPO102 KPO114
Explosive agent weight per one charge, g 16 19 22 22 22 30 19 22 30
Charge type DP BH DP BH DP DP BH DP BH DP BH DP BH DP BH DP BH
Perforator diameter, mm 73 89 102 114
Casing pipe minimal diameter, mm 95 115 127 145
Maximal operating temperature °C 150-170 150-170 150-170 150-170
Pressure (min/max), MPa 5/80 5/80 5/80 5/80
Maximum shot density, holes/m 20 20 10 20 20 20 40 20;36 20
Phasing, grad 60 60 60 135 60/45/135 60
Combined target perforation depth, mm 550 180 600 190 700 760 240 760 240 1000 270 580 190 760 240 950 270
Entrance hole diameter, mm 11 18 12 20 12 12 21 11 21 12 22 11 20 12 20 12 22