Operator Profiles

Assiduous Energy, LLC

Blueknight Energy Partners

CenterPoint Energy

Continuum Midstream, L.L.C.

Enable Gas Gathering, LLC

Enable Gas Transmission, LLC

Enable Midstream Partners, LP

Enable Oklahoma Intrastate Transmission, LLC

Grove Municipal Service Authority

Kinder Morgan, Inc.

Kinder Morgan, Inc., El Paso Natural Gas Pipeline

Kinder Morgan, Inc., Natural Gas Pipeline of America

Kinder Morgan, Inc., Scissortail

Nemaha Gas Gathering Systems, LLC

NEOKC Pipeline, LLC

Oklahoma Natural Gas

ONEOK, INC., Field Service Company, LLC

ONEOK, INC., Gas Transportation

ONEOK, INC., NGL Pipeline, LLC

Plains Pipeline, L.P.

Rose Rock Midstream

SemGas, LP

Stephens Energy Group, LLC

Stephens Production Company

Superior Pipeline

TKO Gas LLC

White Cliffs, LP

Williams