Anadarko E&P Onshore LLC

Anvil Energy, LLC

Bank of America /U.S. Trust

Kachina Oil and Gas, Inc.

Huber Corporation

KeyBank

Lonquist & Co., LLC

Maddox Ranch, Ltd.

McCoy Remme Ranches LLC

Texas Gas Partners LP

Wolfcamp Properties, LLC.

The First Church of Christ, Scientist, Boston, MA