By: Nigel Bankes
PDF Version: Competition for Underground Disposal Space
Decision Commented On: Alberta Energy Regulator, Canadian Natural Resources Limited, Application for Disposal, Lloydminster Field, 2014 ABAER 008
Previous posts on ABlawg have commented on sub-surface resource conflicts especially as between gas storage operations and oil and gas production: see Kallisto # 1 here and Kallisto # 2 here. This decision involving Canadian Natural Resources Limited (CNRL) illustrates that there may also be competition for good disposal sites and that the disposal operations of one party may affect the disposal operations of another party. While this decision involves the use of pore space for water disposal operations we can also anticipate competition for the use of pore space for carbon dioxide disposal purposes (i.e. carbon capture and storage, CCS) if that technology rolls out as anticipated to mitigate Alberta’s greenhouse gas emissions.