LiMAR im-PRES Sub®

The LiMAR im-PRES Sub® is a new industry alternative to the current lead-poured impression blocks. The unique lead insert design can be re-assembled with a fresh insert within seconds, offering major health, safety & environmental benefits along with stand-out technical advantages and cost savings.

After the impression has been captured, the slim, lightweight insert can be kept as a permanent record for future reference / diagnostics. The unique insert feature also removes the health and environmental concerns associated with lead work when a traditional LIB requires melting and re-pouring. With no on-site servicing or re working required, there is no harmful exposure to lead filings.

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  • To provide a high definition impression within the well to determine downhole status and provide a clear picture for decision making for subsequent Wireline runs



  • Unique, changeable Insert means NO onsite filing and NO hazardous reworking of lead
  • 50% to 75% weight reduction compared to standard LIB’s for easier handling


  • Cheaper shipping costs due to reduced size & weight
  • Rapid turn-around in between Wireline runs, removing potential downtime
  • Inventory Reduction with a common Mandrel and interchangeable Split Housing with direct cost savings


  • High Definition impression for easy interpretation, outperforms mesh alternatives
  • Best in Class, easy-to-use and quick-to-replace inserts
  • Used inserts can be retained for inspection & diagnostics after use
  • Protective shroud prevents insert extrusion, maintaining running OD allowing safe retrieval through restrictions
  • Conversion Sub available for Internal Fish Neck configuration
  • Suitable for use with LiMAR Orientation Detection Sub
  • Available in a range of sizes to suit all Completion designs
  • Connection options to suit customer requirements
  • Selected components QPQ treated
  • Hexagonal flats for safe make-up & break-out
Assembly Part No. Nominal Tubing Size Mandrel Size To Suit Sizes From To Suit Sizes Up To Fish Neck Connection
1196 1-1/4" 1.200" 1.200" 1.500" 1.187" Optional
1196 1-1/2" 1.500" 1.500" 2.499" Optional Optional
1196 1-7/8" 2.250" 2.250" 6.000" Optional Optional
1196 2-1/2" 2.500" 2.500" 6.000" Optional Optional

For additional sizes or further information please contact sales

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