Gas Plant Operator how-to

How to Take a Gas Sample Safely

Good samples keep product on spec.

Updated By the Career Education Institute Curriculum Team
Quick answer

Good samples keep product on spec. In short: wear; check; purge, then complete the remaining steps below.

Step by step

  1. Wear PPE and a gas monitor.

  2. Check the sample point.

  3. Purge the line.

  4. Fill the cylinder per procedure.

  5. Close valves and label.

  6. Log the sample.

Safety reminders for gas plant operators

  • Wear gas monitors and know H2S hazards
  • Follow lockout and isolation procedures
  • Eliminate ignition sources
  • Follow process safety management rules

Compressor · Separator · Dehydration · NGL · LNG · Odorant: see the full gas plant operator glossary.

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