MIGC LLC

1201 Lake Robbins Drive

The Woodlands, Texas 77380

For more information about our services, please contact

Chris Wilson at 720-929-6061 or chris.wilson@anadarko.com.

MIGC's Chief Compliance Officer is

Amanda McMillian - Vice President, General Counsel &

Corporate Secretary Western Gas Holdings, LLC

MIGC's credit worthiness representative is Chris Wilson -

For Operating Communications, please contact Ryan Smith at