MPLX to Divest Rockies Midstream Assets & Sharpen Focus on Core Basins

Core Viewpoint - MPLX LP has announced the sale of its Rockies gathering and processing assets for $1 billion in cash to Harvest Midstream, allowing MPLX to focus on its core business areas in the Marcellus and Permian basins [1][4][8] Asset Details - The transaction includes MPLX's natural gas gathering and processing infrastructure in the Uinta and Green River basins, consisting of gathering and transportation pipelines, and a processing capacity of 1.2 billion cubic feet per day [2][8] - The assets were utilized at 52% capacity in 2024, indicating potential for increased throughput and supporting future natural gas production growth in these basins [2] Specific Asset Information - Uinta Basin assets include gas-gathering pipelines spanning 700 miles and approximately 345 million cubic feet per day of active gas processing capacity, currently under expansion [3] - Green River Basin assets consist of gathering and transportation pipelines spanning 800 miles, with 500 million cubic feet per day of active gas processing capacity at the Blacks Fork and Vermilion facilities, along with an additional fractionation capacity of 10 thousand barrels per day [3] Strategic Implications - By divesting these non-core assets, MPLX aims to enhance its portfolio and position itself for sustainable growth, with the deal expected to conclude in the fourth quarter of 2025 [4] - For Harvest Midstream, the acquisition aligns with its strategy to build a reliable midstream network and diversify operations beyond Alaska and North Dakota [4]