Pressure Activated Equalizing Valve


  • Large flow ports for maximum flow bypass.
  • Standard Field Proven Omega Electronics.
  • Compatible with any Locks & Bridge Plugs.
  • Short overall length.


  • Reduces intervention cost’s.
  • Minimizes wireline runs.
  • Controlled equalisation.
  • No risk during under balance equalisation.


  • Rapid resumption of production without well intervention.
  • Remote equalisation when intervention access is limited.
  • Shallow set barrier for tree testing/maintenance & change out.
  • Deep set barrier for packer setting and tubing testing.
  • Isolation and opening of Multi Lateral Legs.
  • Reducing slickline runs in retrieving plug assemblies.

Technical Specifications

The Omega Pressure Activated Equalizing Valve (PA-EV) allows plugged wells to be equalised or brought on to production without the requirement of intervention.

Unlike mechanical devices which require multiple cycles or overpressure, the onboard electronics monitor ambient pressure and pressure changes for a control signal. This signal can be modified at the wellsite prior to running. Recognition of the signal results in tool opening regardless of overbalance or underbalance.

Alternatively, the tool may be programmed to open on a specific date and time without any signal. The PA-EV may be utilised in a suspended well and opened many months after installation. It also has applications when running sub sea completions as a temporary barrier when installed below a lock, bridge plug or packer.

With very few parts and a rugged design, no special consideration need be given to storage, handling or operation of the device.

Feature Omega Tool


Clean Out Valve

A time delay based device, which is run as an integral part of the completion string where sand screens are utilised.


"Having Versa-Line on my locations, I feel confident the job will go smoothly, but more importantly safely. Versa-Line brings a high level of experience to every site, backed by extensive knowledge. They have pride and ownership in each job and always achieve results. They are industry leaders with one-of-a-kind trucks & rigs, as well as specialized downhole equipment & tools. Versa-Line will always be my first call!"

~Aric J. Pare, C.E.T.
Optimization Technologist
Rimbey North/South