Ever since 2000, the Weyburn Unit has injected CO2 into the Marly and Vuggy formations. But starting late last year, Whitecap Resources has begun experimenting injecting carbon dioxide into the underlaying Frobisher formation.
The results could be profound for southeast Saskatchewan, as most drilling activity in southeast Saskatchewan these days is focused on the Frobisher. If additional carbon dioxide was available, the possibilities are enormous. And so far, results have been positive.