Sierrita Gas Pipeline LLC (Sierrita)

Sierrita’s approximately 61-mile, 36-inch diameter pipeline extends from Kinder Morgan, Inc.’s El Paso Natural Gas pipeline system, near Tucson, Arizona, to the United States-Mexico border near Sasabe, Arizona. The Sierrita pipeline system was built in 2014 in partnership with Kinder Morgan Operating L.P. “A”, a subsidiary of Kinder Morgan, Inc., MGI Enterprises US LLC, a wholly owned affiliate of Pemex Transformación Industrial, a subsidiary of Petróleos Mexicanos, the Mexican state-owned oil and gas company, and MIT Pipeline Investment Americas, Inc., a subsidiary of Mitsui & Co., Ltd. Sierrita’s pipeline interconnects with an existing natural gas pipeline in Mexico owned by IENova and provides transportation service to growing markets in northwest Mexico.

Sierrita System Expansion

On Jan. 19, 2016, Sierrita announced details of a planned expansion and development of compression facilities on the Sierrita pipeline. Construction of the expansion facilities is expected to start in the spring of 2019, with an anticipated completion by the spring of 2020. On Dec. 21, 2017, Sierrita filed a Certificate Application with the FERC for this expansion project and on October 1, 2018, FERC issued an order approving the project. For additional details on the expansion, please refer to the project’s FERC filings. FERC filings.


Business Management:

  • Will Brown, VP Business Management, (719) 520-4250
  • Tim Dorpinghaus, Director - Commercial, (719) 520-4245

Business Development:

  • Greg Ruben, VP Business Development (719) 520-4870

Business Development - Projects:

  • Laine Lobban (719) 520-4344
  • Tony Sanabria (719) 667-7582
  • Ken Ulrich (719) 520-3712

Business Development - Interconnects:

  • Kim Wetzel (719) 520-4552

Mailing Address:

P.O. Box 1087
Colorado Springs, CO 80944

Street Address:

2 North Nevada Avenue
Colorado Springs, CO 80903

Fax Number:

(719) 520-3792

Gas Control or Pipeline Emergencies:


For additional information such as customer activities and information postings, please visit Kinder Morgan's Pipeline Interactive Website.