Donors to MGRRE:

Atterberry Consulting, Inc.

S. H. Anderson

Baker Hughes Foundation

David Barnes

Theresa Barnes

Michael W. Barratt

Susan L. Barratt

Dean Bender

Bigard and Huggard Drilling, Inc.

Bluegrass Energy, Inc., in Memory of W. David Kuenzi

Timothy J. Brock

Richard Burgess

Cementrite, Inc.

Chartwell Properties, LLC, in Memory of Chris Wood

Cimarex Energy Co.

Stacy L. Clark

Byron J. Cook

William F. Cook

Cook Investments

Linda Coughlin

T. S. Coughlin, Inc.

Thomas Coughlin

Paul A. Daniels

Dart Oil & Gas Corporation

Devonian Hydrocarbons, Inc.

Dominion Exploration and Production, Inc.

DTE Energy Foundation

Earth Resources, International, LLC

Bruce Ellis

EnerVest Operating, LLC

Linda C. Gillespie

Robb Gillespie

Martha W. Goodman

Wayne R. Goodman

G. Michael Grammer

Susan F. Grammer

David J. Hall

Jill Hall

Jack R. Harkins

Linda K. Harrison

William B. Harrison, III

William B. Harrison, Jr.

Harrison Family

John W. Heinsius

Idonea Hersee, Dennis and Sandra Olson, in Memory of Mabre Maness

Hilliard Family Partnership

Highway Resources, Inc.

Innova Exploration, Inc.

JOG Corporation

Casey Jones

Jordan Exploration

Tom Kamin

KCS Resources, Inc.

Alan E. Kehew

Rudy Kler

Jay P. Knapp

Philip Koro

Alan Kostrzewa

Daniel J. Kostrzewa

Marty G. Lagina

Lawrence Exploration, Inc

Lease Management, Inc.

Robert J. Long, in Memory of Robert J. Long, Sr.

Maclean, Proppe, Maclean & Darnell, PC, in Memory of Mabre Maness

Mall Family

Mabre Maness Family

Maness Petroleum Corp.

Paula K. Manis

Robert G. Mannes

Robert J. Mannes

Ken Mariani

Geraldine A. McClure and Family

McClure Oil Company

Daniel R. McGuire

Michigan Association of Professional Landmen

Michigan Basin Geological Society

Michigan Petroleum Geologists, Inc.

Michigan Wireline Services, Inc.

Michiwest Energy, Inc.

Mika Meyers Beckett & Jones, PLC

Michael J. Miller

Miller Energy, Inc.

Diana Morton-Thompson

Muskegon Development Company

MVW Limited Partnership, in Memory of Murell L. Welch

New Horizon Energy

North Central Production, Inc.

Northern Lights

Paxton Resources, LLC

Randy Post

Quicksilver Resources, Inc.

Kelly Robinson

Madeline Robinson

Bryan Roth

William Roth

Hend Samaha

Samson Resources Company

Bethany Sandomierski

Tony Sandomierski

Barbara Savage

Bruce Savage

Savoy Energy, LP

Lloyd J. Schmaltz

Marilyn S. Schmaltz

Dennis R. Schmude

Mary Jo Schmude

Schmude Oil

Schroeder Resources, LLC

James R. Stark

Susan J. Stelzer

William T. Stelzer

Charles Sternbach

Linda Sternbach

Charles C. Stewart,III

William Strickler

Mohamed Sultan

Summit Petroleum Corporation

Tamarack Resources, LLC

Eric Taylor

Theresa Thomsen

Tiger Development, LLC

Timmus, LLC

Tolas Oil & Gas Exploration Co., Inc.

Trendwell Energy Corporation

Unified Development, LLC

Andrew E. VanAlst

Wavelet Investments, LLC

Westbay Exploration Company

Western Land Services, Inc.

Douglas F. Wicklund

Walter R. Wood

Worman, Dixon & Manis

Gary L. Worman

Yohe Family—Don, Dan and Brad

Wolverine Gas & Oil Corp.

Peter J. Zirnhelt PC