Subsurface Orders

A subsurface order is issued pursuant to section 11.104 of the Oil and Gas Conservation Rules and specifies rules and requirements to better suit development, production, and data gathering for specific geological zones over a defined area.

Order No. Zone Effective Date
Subsurface Order No. 1A

Montney-Lower Doig
FAQs       

July 23, 2015
Subsurface Order No. 1B

rescinds Subsurface Order 1A
Montney-Lower Doig
FAQs

February 23, 2018
Subsurface Order No. 2

Duvernay
FAQs

February 19, 2015
Subsurface Order No. 3

Duvernay
FAQs

March 17, 2015
Subsurface Order No. 3A

rescinds Subsurface Order 3
Duvernay
FAQs

February 23, 2018
Subsurface Order No. 4

Coalbed methane
FAQs

September 29, 2016
Subsurface Order No. 5

Cardium
FAQs - updated February 2018

September 29, 2016