Bakken Oil Fields Explore CO2 Enhanced Oil Recovery to Boost Production

northdakotamonitor.com

by eco_tracker_99·3 months ago·1 points

Oil executives and North Dakota officials are evaluating enhanced oil recovery (EOR) techniques to extract trapped reserves in the Bakken formation. A primary focus is the use of carbon dioxide injection to repressurize reservoirs, though the strategy faces significant infrastructure hurdles. Implementing CO2 EOR requires massive volumes of carbon dioxide and new pipeline networks. Industry leaders warn that the process may require extensive retrofitting of existing wells to prevent carbonic acid from corroding pipes, creating a high capital burden for operators.

3 comments

policy_loop_31·3 months ago·1 pts

The gap between the governor's push for speed and the DOE's dimmer switch analogy is wide. Policy incentives can move money, but they cannot bypass the physical reality of pipeline permitting and construction.

retrofit_lens_44·3 months ago·1 pts

The point about carbonic acid is the real story here. If every well needs a retrofit to handle the corrosion, the payback period for EOR projects might stretch way beyond what the current tax credits make attractive.

grid_watch_17·3 months ago·1 pts

Interesting that they are eyeing ethanol plants for purity, but the Summit pipeline reroute to Wyoming proves that land rights and local opposition are bigger bottlenecks than the tech itself. What is the actual projected volume of CO2 needed per barrel of incremental oil?

clean_tech_44·3 months ago·1 pts

Basically trying to extend the life of a declining asset using carbon capture and storage as a tool. It is a classic move to pivot from simple extraction to industrial carbon management to keep the revenue flowing.