E-Line Roller

Features

  • Interchangeable hardened wheels.
  • Thrust & Angular bearings fitted throughout.
  • Two contact points guaranteed with tubing at any one time.
  • Extremely robust design.
  • 360° Wheel coverage

Benefits

  • Enhances Jar impact.
  • Enables use of Wireline in High Deviation Wells
  • Provides “Tool Lift”.
  • Highly debris tolerant.

Applications

  • Friction reduction in deviated well bores.
  • Enhancement of Tractor & Catapult operations.
  • Centralisation of downhole devices.

Technical Specifications

The Omega Roller Sub was designed to fill a need in the rolling systems market for a simple and reliable means of reducing toolstring friction in order to allow deeper penetration into deviated wellbores and also to enhance our Slickline Tractor and Catapult operations.

The O.R.S. system features interchangeable hardened wheels that allow the fitment of the largest wheel size possible for a particular completion. The large diameter wheel has two positive benefits. It lifts the toolstring clear of any foreign bodies, scale or debris in the tubing preventing the tools between the rollers from “bellying out” on the tubing wall. The large radius also allows easier passage over obstructions where smaller wheel sizes would encounter difficulty.

Each wheel features three bearings, two thrust and one double angular. The wheels are rigidly mounted on a threaded shaft that is double locked to the main body. The roller sub features four wheels per roller in a spiral, which guarantees two contact points with the tubing at any one time.

A roller sub for electric line operations is available which incorporates a monoconductor Type 44 cable protected by stainless steel tubing which is recessed into the sub body. Metal to metal seals on the tubing connections give a 10,000 psi rating for the sub.

Feature Omega Tool

 

Downhole Memory Camera

Obtaining images of a wellbore obstruction or wireline fish, allows operators to fully understand what they are actually up against.

Testimonials

"Versa-Line has been providing services in my area for several years. When I have Versa-Line on our sites I know the job will get done safely, efficiently and with Penn West’s best interests in mind. The equipment provided is always in excellent condition and I have never heard a negative comment from the field in regards to Versa-Line's performance. For my operations, Versa-Line's units and people provide unmatched professionalism and versatility to get the job done right and done on time. I would recommend Versa-Line to anyone looking for dedicated, skilled people who provide top-notch wireline and swabbing services."

~Deral Haner
Production Technologist
Penn West Exploration