Explosive-free hydro-slotted perforation

Unlimited perforations per 1 running operation

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Hydro-slotted perforation is a conservative way of perforation that minimizes damage to the cement stone behind the well casing.

The hydro-slotted perforator is equipped with wedge-shaped knives and water nozzles to penetrate formation and clean cavities for better infectivity.

Operation process

  • Perforating gun fixation on tubing
  • Running to the target depth, monitored by casing collar locator (CCL)
  • Explosive-free perforation (only water used)
  • Possible injection of acids and other fluids through the technological holes

Key properties

  • Significantly increases casing opening without explosives
  • Multiple perforations during 1 round trip
  • Both perforation and hydrochloric acid treatment through the perforator in one operation
  • Reduces perforation costs
  • Higher injectivity to enhance oil production
  • Reduces destruction of the cement stone and risk of risk and gas overflow behind the casing
Customer centred
Highly safe
Quality service
Team development

The stability of your business and the security of tomorrow's profits

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