OKLAHOMA CITY, Sept. 27, 2024 (GLOBE NEWSWIRE) -- Devon Energy Corp. (NYSE: DVN) today announced that it has completed its previously announced acquisition of Grayson Mill Energy, for a transaction valued at $5 billion before giving effect to purchase price adjustments. The acquisition adds a high-margin production mix that enhances Devon's position as one of the largest producers in the U.S. The transaction transforms the company's Williston Basin business, with the addition of 307,000 net acres, 500 undri ...