Deptholog : Depth - Speed - Tension recorder for slickline operations

Enhanced Reliability

  • For a better control of slick­line operations

Metrolog Breakthrough

  • Depth adjusted any time according to known refe­rence in the well
  • In situ calibration with inte­grated correction of cable elasticity and sli­page
  • Complete data analysis and data merge with other downhole tools

Applications

  • Real time display and recording of depth, running speed and tension
  • Automatic creation of pro­duction log versus depth

Specifications

PROGRAMMING  
Parameters Cable and wheel size, depth unit (ft or m), zero reset, depth adjustment, recording on/off
Depth Alarm Up to 8 with a close to surface alarm
Speed Alarm One for logging runs and one for dummy runs
DEPTH MEASUREMENT  
Accuracy ±0,3°F (0.15°C)
Optical Encoder HD25 of US Digital, H25 of BEI (or equivalent)
MEMORY  
Capacity 200.000 ft (41.000 m)
DIMENSIONS
27 x 16 x 6 cm
POWER SUPPLY
By internal battery rechargeable by 12V DC or 100 to 240V 50/60Hz
AUTONOMY
80 hours with the standard rechargeable battery-pack
COMPUTER AND SOFTWARE
Windows Compatible with Windows 2000/XP/Vista
Connector RS232/USB
OPTIONS PiezoResistive Transducer
Tension 1500 psi (100 bar)
Accuracy ±0,1-0,5% FS
Martin-Decker connection ¼'' NPT or ½"" NPT or ¾'' NPT (male or female)