Wireless Gamma Correlation

DEPTH-LOC correlates wirelessly and is integrated into the PARAGON system


10,000 psi, 16,000 psi, or 20,000 psi


-20°C to 185°C (365°F)

Temperature Range

20,000 psi

Pressure Range

10,000 metres (no theoretical limit)

Depth Range

Lossless digital system, no degradation in the quality of the data



  • Correlate string and packer for placing TCP guns on depth
  • Correlate packer depth when installing lower completion


  • Robust telemetry protocols evolved over 20 years ensures inbuilt redundancy and faster transmission speeds
  • A simple running procedure allows equipment to be prepared offline minimising rig time
  • Transmits across packers, sand screens, gravel packs and horizontal sections


  • Wireless is a significant advance in safety over conventional wireline systems, particularly in HP/HT, H2S and deep water environments