Tall Oak II: Midcon System

Tall Oak Midstream II’s existing Midcon System spans six Oklahoma counties (Major, Dewey, Custer, Alfalfa, Woods and Blaine) and includes the following assets:

  • More than 730 miles of low- and high-pressure gathering lines,
  • 60 MMscf/d of processing capacity at the Carmen Cryogenic Plant, and
  • The Eagle Chief Gas Processing Plant, which includes a 30 MMscf/d refrigeration plant.

Tall Oak II has initiated the installation of a new, state-of-the-art 200 MMscf/d RSV cryogenic processing train at the Carmen Processing Facility to bring its total processing capacity in the STACK to 260 MMscf/d. In addition, Tall Oak II currently has two compressor stations and multiple pipelines under construction, with two additional compressor stations and an additional 150 miles of new, all-steel gathering pipelines planned for 2017 and 2018. The buildout of the system will ultimately span more than seven Oklahoma counties and include more than 1,000 miles of gathering pipelines.

The Carmen plant serves expanding natural gas production in the liquids-rich NW STACK play which includes the Meramec zone, the Osage zone and portions of the Cana Woodford shale play. Compression is provided at nine existing compressor stations located throughout Woods, Major and Dewey counties.

Midcon System

Tall Oak III: East STACK System

Tall Oak Midstream III has announced plans to construct a natural gas gathering system in southeast Oklahoma’s East STACK play that will span Hughes County and portions of Seminole, Pontotoc, Coal, Pittsburg, Atoka and McIntosh counties. Initially, Tall Oak III’s East STACK system will consist of more than 50 miles of 12-inch to 20-inch pipeline, two compression facilities, a 5,000 bpd stabilizer, an associated slug catcher and condensate storage facilities. The system is expected to come into service by the end of 2017. Tall Oak III also expects to add a cryogenic processing facility to its East STACK system.

East STACK System: Immediate Buildout