EV’s Optis® Real-Time video systems are the benchmark for downhole video technology. By providing vivid, high frame rate colour video in real-time, and on virtually any mono or multi-conductor cable, EV Optis technology enables rapid and effective evaluation of complex well issues from a straightforward well intervention solution.

When dealing with complex, or high-risk well issues, operators turn to electric-line interventions. These interventions enable real-time data quality checks and direct feedback on system performance, helping ensure operational objectives are met and minimizing non-productive time. With an unrivalled track record, expert well intervention experience and category-defining video technology, EV are the number one choice when it comes to electric-line conveyed downhole video services, enabling real-time decision-making from highly efficient well interventions.

EV have a full range of real-time systems available, including integrated ‘video-while’ solutions and high temperature, high pressure environmental specifications – up to 392°F (200°C) operating temperature and 20,000 psi (137 MPa) operating pressure.

EV’s proprietary, ultra-high-speed telemetry operates at over 300kbps to provide vivid images on virtually any mono-conductor or multi-conductor cable, eliminating the need for specialist equipment and enabling complete flexibility for conveyance provider.

Whether operating in a vertical well, pumping down – or Tractoring – into long-reach horizontal well, EV’s leading-edge technology provides real-time, high frame rate color video to reveal the most detailed, 360° assessment of downhole conditions available.

Applications include:

  • Imaging dropped objects and wellbore fish
  • Mechanical inspection of wellbore hardware
  • Inspection and monitoring of corrosion and erosion
  • Perforation inspection to measure perf size and optimise frac/perf programs
  • Detecting water entry in gas wells and oil entry in high water cut wells
  • Gas storage inspection
  • Open hole imaging of barefoot completions
  • Leak and cross-flow detection
  • Sand entry detection

 

CASE STUDIES

ELECTRIC LINE TECHNOLOGY

Basis R125

The Basis R125 real-time camera provides high quality, monochrome downview and 360° sideview images on any mono or multi-conductor cable.

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Basis R150

The Basis R150 real-time camera delivers high quality, monochrome side view and down view images at a maximum continuous temperature of 150°C (302°F) for up to 6 hours.

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Basis R200

The Basis R200 real-time camera delivers high quality monochrome images and wellbore diagnostics at temperatures of up to 200 °C and pressures up to 1034 bar.

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OPTIS R125

The Optis® R125 camera is the industry benchmark in downhole video technology providing vivid, full colour, video at up to 25 frames per second on any mono or multi-conductor cable.

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OPTIS R150

The Optis® R150 real-time camera pushes the boundaries of downhole video technology providing full colour, high definition video at up to 25 frames per second for 6 hours at 150° C.

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OPTIS IVC

The Integrated Video Caliper tool combines the industry leading Optis® camera technology with an industry standard Multi-Finger Caliper to provide a unique and complete answer to well integrity challenges.

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