I Squared, MPLX, and Enbridge to Acquire Interests in Matterhorn Express Pipeline PR Newswire AUSTIN, Texas, May 6, 2025 AUSTIN, Texas , May 6, 2025 /PRNewswire/ -- I Squared, MPLX LP (NYSE: MPLX), and Enbridge Inc. (NYSE: ENB) jointly announce they have entered into a definitive agreement to acquire equity interests in the Matterhorn Express Pipeline from Ridgemont Equity Partners and Devon Energy Corp. (NYSE: DVN). Following the close of the transaction, WhiteWater, MPLX and Enbridge will own...