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Expansion

NEWS 11/24/2025

Permian-to-Katy Eiger Express Expansion Advances to 3.7 Bcf/d

WhiteWater has expanded its Eiger Express Pipeline project, upsizing the Permian-to-Katy line from 42 to 48 inches and boosting capacity to 3.7 Bcf/d. Backed by the Matterhorn JV, ONEOK, MPLX and Enbridge, the project strengthens long-haul gas takeaway to Gulf Coast and LNG export markets while remaining on track for a mid-2028 in-service date.