COGEH Individual Subscription


Subscribe for one year online viewing of the Canadian Oil and Gas Evaluation Handbook PDF. This document was revised in January, 2022 and contains:
Volume 1 – Reserves Definitions and Evaluation Practices and Procedures; Volume 2 – Detailed Guidelines for Estimation and Classification of Oil and Gas Resources and Reserves; Volume 3 – CBM Reserves and Resources/International Properties/Bitumen and SAGD Reserves Resources; and the Guidelines for the Estimation and Classification of Resources Other Than Reserves (ROTR)

This PDF is not downloadable, you’ll be able to view the document online only for one year. After you purchase a subscription, you will receive an email containing log-in instructions. You can then log-in to your account and view the COGEH document.

Please make sure you get your log-in instructions by adding to your contacts or list of safe senders.

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This subscription provides registered user access for one individual for a one year period.



View an online PDF version of the CANADIAN OIL AND GAS EVALUATION HANDBOOK (COGEH) – Revised January, 2022. This subscription provides registered user access to an individual for a one year period.