Plains Plans $585 Million Silver Creek Asset Acquisition

The assets are backed by approximately 915,000 dedicated acres under long-term commitments and minimum-volume agreements, with a weighted-average contract term exceeding eight years.
Plains Chairman, CEO and President Willie Chiang said the acquisition is expected to meet the company’s target of generating returns 300 to 500 basis points above its cost of capital.
Silver Creek is being sold by subsidiaries of Tailwater Capital and The Energy and Minerals Group, with Silver Creek’s management also holding an ownership stake alongside the private-equity firms.
Plains described the acquisition as a way to enhance producer access to its integrated transportation network, with the combined platform expected to generate operational and commercial synergies and strengthen long-term earnings and cash flow.
Plains All American Pipeline agreed to buy Silver Creek Midstream's crude-oil gathering assets in the Powder River Basin for $585 million. MarketScreener reported the deal includes 600 miles of pipelines, 350,000 barrels per day of capacity, and 1.2 million barrels of storage. The system currently moves 125,000 barrels daily and connects oil producers to Plains' existing Rocky Mountain infrastructure.
The acquisition closes in the fourth quarter of 2026, pending antitrust approval. Plains CEO Willie Chiang said the deal is expected to deliver returns 300 to 500 basis points above the company's cost of capital. The assets sit on 915,000 dedicated acres backed by long-term producer commitments averaging eight-plus years.
The Powder River Basin ranks among the top U.S. crude oil production zones. MarketScreener noted Silver Creek's system connects producers directly to Plains' Guernsey and Fort Laramie hubs. This buy eliminates middlemen and gives Plains faster, cheaper access to raw crude oil. The move strengthens Plains' position in a region with substantial drilling inventory ahead.
Silver Creek's 600 miles of pipeline and 1.2 million barrels of storage create operational flexibility. MarketScreener reported the system handles 125,000 barrels per day today but can move 350,000 barrels daily at full capacity. This 2.8-times capacity cushion lets Plains absorb producer volume spikes without building new infrastructure. Excess capacity also opens upsell opportunities to existing and new producers.
Tailwater Capital and The Energy and Minerals Group are selling Silver Creek to Plains. MarketScreener noted Silver Creek's management retains an ownership stake in the assets. This aligns seller incentives with buyer success—management teams often stay on to run acquired operations. Long-term producer agreements worth eight-plus years suggest stability and predictable cash flow for Plains.
Plains expects the deal to generate "operational and commercial synergies." MarketScreener reported CEO Willie Chiang said returns will exceed cost of capital by 300 to 500 basis points—roughly 3 to 5 percentage points above borrowing costs. This premium cushion covers integration risk and justifies the $585 million price. The existing 49% stake in Powder River Gateway joint venture adds leverage.
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