That Fraser Institute report lost whatever credibility it was aiming for by playing up the hypothetical case of 1) no improvements in emissions intensity over time, 2) quoting an inflated  gross value of $80/bbl rather than a more reasonable (but still optimistic) net value of ~$10/bbl, and 3) downplaying the fact that 2/3 of their estimated foregone production happens after 2032, 15 years from now.