Lifecycle
- Effective
- Last change
Country / jurisdiction: Canada · Year: 2010 · Status: In force · Level: State/Provincial · Type: Voluntary
This directive details requirements and issues specific to the control well process and supersedes any previous AER publication on coalbed methane control well requirements. A control well is established for the purpose of collecting pressure, productivity, and gas content information to allow for an understanding of gas resources in coals.
Governed by Alberta Energy Regulator
Official source: https://www.aer.ca/regulating-development/rules-and-directives/directives/directive-062
Source
https://www.iea.org/policies/8699Canonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.