Dakota Access LLC and Energy Transfer Crude Oil Co. LLC (ETCO) began a supplemental open season for the Bakken Pipeline, according to an Aug. 17 press release. The supplemental open season began Aug. 12.

Bakken/Three Forks production will reach multiple markets through the companies’ respective pipeline systems.

The supplemental open season includes local tariff service on the Dakota Access Pipeline from the Bakken/Three Forks play to Patoka, Ill. Joint tariff service from the Bakken/Three Forks play to Nederland, Texas, will also be available through Dakota Access and ETCO’s pipeline systems.

Through wholly owned subsidiaries, Bakken Holdings Co. LLC owns a 75% membership interest in each of Dakota Access and ETCO, the entities that develop, own and operate the Bakken Pipeline.

The remaining 25% of Dakota Access and ETCO is owned by wholly owned subsidiaries of Phillips 66. Bakken Holdings Co is 60% by a wholly owned subsidiary of Energy Transfer Partners LP. and 40% by a wholly owned subsidiary of Sunoco Logistics Partners LP.