Current Portfolio Companies

2575 Kelley Pointe Parkway
Suite 340
Edmond, Oklahoma 73013

Tall Oak Midstream II and III

Tall Oak Midstream II and III were founded by a team of experienced executives with diverse and complementary backgrounds across the midstream and upstream sectors. Tall Oak II was established in 2015 to pursue greenfield and acquisition opportunities in oil and gas plays across North America. Tall Oak Midstream III was formed in 2017 to pursue midstream opportunities outside the STACK Extension.

Tall Oak II's Midcon System spans eight Oklahoma counties (Major, Dewey, Custer, Alfalfa, Woods, Garfield, Woodward and Blaine). Current assets include more than 750+ miles of low- and high-pressure gathering pipeline, 60 MMscf/d of processing capacity and 10,000 bbls/d of condensate stabilization 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 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. The buildout of the system will ultimately span more than nine Oklahoma counties and include more than 1,000 miles of gathering pipelines.

Tall Oak III has completed more than 150 miles of low-pressure and high-pressure pipelines in the Arkoma STACK as well as three compressor stations capable of compressing over 140 MMscf/d of low-pressure natural gas. The Panther Creek Plant, a 200 MMscf/d RSV technology processing plant, was completed in August 2019 and is currently moving processed gas to MarkWest’s Arkoma Connector and the NGLs are connected to OneOK’s NGL system. The company is currently adding compression capacity and additional gathering pipelines as producers continue to add new wells to the system. The gas gathering system is currently located in McIntosh, Okfuskee, Hughes and Coal counties with plans to expand into Pittsburg, Okmulgee and Seminole counties as future drilling occurs.