AERH2S Model Released and Directive 040 Testing Reminder
H2S Release Rate
Sep 30, 2025
This issue covers the release of the AERH2S model, site-specific risk assessment guidance, and recurring Directive 040 pressure-testing and packer isolation testing reminders. It connects H2S modelling, well testing, and compliance deadlines that operators should track before submitting or updating well-licensing materials.
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