Western Midstream Partners LP Dossier
Qualitative Analysis
Business overview
Western Midstream Partners, LP (NYSE: WES) is a growth-oriented Delaware master limited partnership (MLP) formed to acquire, own, develop, and operate midstream energy assets. Headquartered in The Woodlands, Texas, WES is a major player in the midstream sector, providing comprehensive services including gathering, compressing, treating, processing, and transporting natural gas, as well as gathering, stabilizing, and transporting condensate, natural gas liquids (NGLs), and crude oil. The partnership also provides produced-water gathering and disposal services. WES's operations are strategically located in premier producing basins in the United States, with core assets concentrated in the Delaware Basin of West Texas and New Mexico, and the DJ Basin of northeastern Colorado, supplemented by assets in Utah, Wyoming, and north-central Pennsylvania. Occidental Petroleum Corporation (NYSE: OXY) serves as WES's primary sponsor, largest customer, and ultimate parent of its general partner.
Research as of 19 Jun 2026
Strategic Initiatives
Growth programs, investments, and their expected impact
Sanctioning and construction of the 42-mile, 30-inch long-haul Pathfinder pipeline designed to transport over 800 MBbls/d of produced water to disposal facilities in eastern Loving County, Texas, alongside regional gathering facilities, export terminals, and nine saltwater disposal facilities.
Expected impact: Enables WES to transport produced-water volumes away from high-activity areas with increasing pore pressures, maximizing flow assurance for customers and capturing significant growth under a long-term agreement with Occidental Petroleum.
Installation of an incremental 300 MMcf/d cryogenic processing train at the North Loving facility in the Delaware Basin.
Expected impact: Increases WES's Delaware Basin natural-gas processing capacity by approximately 13%, supporting growing regional production.
Start-up of a second produced-water treatment pilot facility in Reeves County, Texas, designed to receive 2,000 barrels per day of produced water and reclaim approximately 1,000 barrels per day of freshwater.
Expected impact: Aims to reduce industry disposal volumes and develop alternative water sources for industrial cooling, irrigation, and surface discharge in collaboration with Chevron, ConocoPhillips, Devon Energy, and ExxonMobil.
Mergers, Acquisitions & Partnerships
Recent deals and strategic collaborations
Recent Acquisitions
Expands WES's natural-gas, crude-oil, and NGL gathering and processing footprint across the core of the Delaware Basin, adding approximately 470,000 dedicated acres and 460 MMcf/d of natural-gas processing capacity.
Financial impact: Expected to contribute approximately $100 million in incremental Adjusted EBITDA in 2026 and be immediately accretive to 2026 Distributable Cash Flow per unit, representing an ~8.0x multiple on 2027 estimated EBITDA.
Creates a highly differentiated, fully integrated produced-water system in the Delaware Basin, combining water gathering, recycling, transportation, disposal, and beneficial reuse assets.
Financial impact: Valued at approximately $1.5 billion in equity and cash (total enterprise value of ~$2.0 billion including assumed debt). Expected to be accretive to 2026 Free Cash Flow per unit and target $40 million of annualized cost synergies.