Randor 1A & 1B Well Test Piping Stress Analysis


Client: Greymouth Petroleum (GPL)
Location: Waitangirua - Wellington, NZ
Scope: Temporary Piping Stress Analysis
Date: 2018
Project Length:


Oil & Gas

OSD’s Role

  • Mechanical Engineering Support & Pipe Stressing
  • HAZOP Participation
  • Project Punch-listing & Inspection Participation


Wellfluids from the wellhead 1A & 1B flow to the Well test separator (temporary piping connection) and then to the Randor Plant. The HAZOP review included a stress analysis of the temporary piping.

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We are pleased to announce that we have changed the name of one of our key subsidiaries, OSD Pty Ltd to Verbrec Infrastructure Services Pty Ltd as of 17 October 2022.

Rebranding to Verbrec represents our evolution and continued growth by leveraging emerging technologies, thereby remaining at the forefront of an ever-changing industry. Evolution, engineered.

Verbrec has expanded its capabilities significantly to support our clients’ needs and built what we are today, a leading mid-tier engineering, infrastructure, and training company operating across the entire asset life cycle.

Important: Please note that this is a rebranding exercise and as such, will be a name change only; there is no other change to the details of the business. The entity’s beneficial ownership, ABN, registered address and all other relevant details remain the same.

Find out more about our history and plans for the future...