High Shrinkage Downhole Sampler

High Shrinkage Sampler

 

Undersaturated volatile oil reservoirs are single-phase oil systems located in reservoirs with an initial temperature relatively close to the critical point. The definition of a "volatile liquid" is a liquid that readily evaporates or vaporizes. Sampling undersaturated volatile oils with the standard One Phase™ Sampler sometimes is difficult as volatile oils develop larger gas phase volumes with comparable pressure losses when entering the two-phase region of the phase envelope. Leutert offers a High Shrinkage Sampler HSS to address this problem and to enhance recovery performance for highly compressible sample liquids.

Features

  • Shortest sampler of its kind available in the market
  • Confirmed sample volume (600 cm³)
  • Maintaining the sample in single phase
  • Less seals due to reduction of nipples
  • Mercury-free transfer to shipping bottle
  • Adjustable sampling duration
  • Positive locking after tool closure
  • Ability to validate sample in sample chamber

 

 

Volume: 600 cm³
Volume N2-chamber: 600 cm³
Max. operating pressure: 15,000 psi (1,035 bar)
Test pressure: 22,500 psi (1,550 bar)
Max. operating temperature: 360 °F (180 °C)
Length: 16.2 ft (4,938 mm)
Diameter: 1-11/16“ (43 mm)
Weight: 80 lbs (36 kg)
Material: Seamless Stainless Steel according to NACE
MR-01-75 Bronze Alloy

 

 

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