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450-Mile Eiger Express Pipeline Gets Green Light For Permian-To-Gulf Natural Gas Transport

oil-gas

25 August 2025

Pipeline Gas Journal

oil-gas

Aug 25, 2025

Pipeline Gas Journal

Pipeline Gas Journal

(P&GJ) — A major natural gas pipeline project connecting the Permian Basin to the Gulf Coast has received final investment approval, marking another significant infrastructure development in the booming West Texas energy corridor.

The Eiger Express Pipeline, a 450-mile, 42-inch diameter project, will transport up to 2.5 billion cubic feet per day of natural gas from the Permian Basin to the Katy area near Houston. The pipeline is expected to begin operations in mid-2028, pending regulatory approvals.

WhiteWater announced on Aug. 25 that it has partnered with MPLX LP, ONEOK, Inc. and Enbridge Inc. through their Matterhorn joint venture to move forward with construction after securing sufficient firm transportation agreements with primarily investment-grade shippers.

The pipeline will source natural gas from multiple Permian Basin connections, including gas processing facilities in the Midland Basin and from the Delaware Basin via the existing Agua Blanca Pipeline, which is jointly owned by WhiteWater, Enbridge and MPLX.

Ownership of the Eiger Express Pipeline is structured as a joint venture, with the Matterhorn joint venture holding a 70% stake, while ONEOK and MPLX each maintain 15% direct ownership positions. Combined with their ownership through the Matterhorn venture, ONEOK will hold 25.5% total ownership and MPLX will control 22% of the pipeline.

WhiteWater will handle both construction and operations of the new pipeline system, adding to the growing network of natural gas infrastructure designed to move Permian production to Gulf Coast markets and export facilities.

The project represents continued investment in midstream infrastructure as Permian Basin natural gas production continues to expand, requiring additional takeaway capacity to reach domestic and international markets.

Mary Holcomb is the Digital Editor & Operations Manager at Gulf Energy Information, overseeing the Pipeline & Gas Journal, World Oil, and Underground Infrastructure brands. With over 5 years of experience, she drives digital content strategy and operations for these industry-leading publications.

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Pipeline Gas Journal

Texas Greenlights $216 Million Loan For 456 Mw Houston Gas Plant

Texas Greenlights $216 Million Loan For 456 Mw Houston Gas Plant

Pipeline Gas Journal

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Arabian Gulf Business Insight

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Gas Processing and LNG

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Pipeline Gas Journal

450-Mile Eiger Express Pipeline Gets Green Light For Permian-To-Gulf Natural Gas Transport

450-Mile Eiger Express Pipeline Gets Green Light For Permian-To-Gulf Natural Gas Transport

Pipeline Gas Journal

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Pipeline Gas Journal

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Pipeline Technology Journal

Cpp Investments Sells Us$1.4 Billion Stake In Peruvian Gas Pipeline To Eig

Cpp Investments Sells Us$1.4 Billion Stake In Peruvian Gas Pipeline To Eig

Pipeline Technology Journal

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Pipeline Gas Journal

Eversource Replacing 18,600 Feet Of Connecticut Gas Lines With Modern Plastic Pipe

Eversource Replacing 18,600 Feet Of Connecticut Gas Lines With Modern Plastic Pipe

Pipeline Gas Journal

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Pipeline Gas Journal

Targa Resources Tops Profit Estimates On Record Gas Volumes, Expands $1 Billion Buyback

Targa Resources Tops Profit Estimates On Record Gas Volumes, Expands $1 Billion Buyback

Pipeline Gas Journal

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Milbank Advises Ypf On $500 Million Acquisition Of Totalenergies Oil And Gas Blocks

Milbank Advises Ypf On $500 Million Acquisition Of Totalenergies Oil And Gas Blocks

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Israel, Egypt Reach $35 Billion Deal For Natural Gas Supply

Israel, Egypt Reach $35 Billion Deal For Natural Gas Supply