Petromac Limited Partnership

Petromac is a New Zealand company that leases bespoke equipment to the upstream Oil & Gas industry globally. On the back of unrivaled performance the business has grown relentlessly over the last 5 years and is the globally recognized leader in wireline conveyance.

The Petromac "WIRELINE EXPRESS" Conveyance System resolves the mechanical limitations that have plagued the open-hole wireline logging for over 50 years:

  • Obstructions formed by ledges, washouts and wellbore cuttings are easily navigated with resulting gains in operational efficiency.
  • Open-hole wireline logging gravity conveyance in high angle wells (80deg) is now possible thanks to Petromac's Tool Taxis - equipment with ultra-low friction wheels.
  • Tool stick-slip and differential sticking are a thing of the past as the conveyance system allows for easy movement of the tools while minimizing the contact with the wellbore.
  • Wireline Tool orientation is unique to Petromac's system, such ability enhances data quality acquisition as it allows for the tool's sensors to be in the optimal position and orientation. Formation fluid sampling is now possible from the 'undamaged' high side of the wellbore and cores can be taken horizontally, parallel to bedding planes.


+64 21 0549158

Registered Products
Product Licence ID Brand Product
118784 Wireline Express Wireline Conveyance System


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