Perforating Roller Bull Nose


  • Interchangeable hardened wheels.
  • Thrust & Angular bearings fitted throughout.
  • Extremely robust design.
  • 360° Wheel coverage.


  • Enables use of Wireline in High Deviation Wells.
  • Provides “Tool Lift”.
  • Highly debris tolerant.
  • Greatly reduces toolstring friction, allowing target depth achievement
  • Impossible for wheels to disengage from tubing I.D.


  • Friction reduction in deviated well bores.
  • Centralisation of downhole devices.
  • Electric Line Perforating.
  • Tubing Conveyed perforating.

Technical Specifications

The Perforating Roller Bull Nose is a friction reduction device for use at the bottom of a perforating gun assembly.

Its primary function is to centralise & support the perforating assembly while at the same time guiding it through the well jewellery.

The 360 degree wheel coverage design combined with the unique triple bearing system helps minimise tool drag and allows free movement at the bottom of the perforating assembly.

Used in conjunction with the Omega High Deviation Rollers, the Perforating Roller Bull Nose is an extremely effective friction reduction solution and as a result significantly reduced run in and pick up weights are achieved.

The Omega Roller Sub design is proving to be the most reliable, effective system on the market today and we welcome the opportunity to demonstrate that fact.

Feature Omega Tool


Thru Tubing Cement Platform

All metallic construction allows for successful operation in downhole temperatures up to 200 deg C and is available in either a single or two run option.


"I am hesitant in passing on all of the good things about Versa-Line due to the possibility that if other operating company's personnel find out, I will have a hard time securing services from them in the future. Versa-Line provides top notch service and equipment at very reasonable pricing. I have used Versa-Line several times in different application in production maintenance and production optimization operations and have never had a bad day. Their personnel are not only experienced and good at what they do, they are also eager to please and a joy to work with. They take their customer's needs very seriously. In my opinion, Versa-Line is the top in the industry for plunger lift fishing and trouble shooting."

~Russ Huck, R.E.T.
Senior Production Engineering Technologist, Field Optimization
Advantage Oil & Gas Ltd.