PERMITS Freestone County Operator:Anadarko Petroleum Corporation Lease & Well #:Worthy "A", #7 Field: Wildcat(Unknown), Bear Grass(Travis Peak), Bear Grass(Cotton Valley Cons) Permit Depth/Type: 14850 ft, Drill Location & Acres:2.4 miles S from DONIE Survey: DIAZ, G, 416.2 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Cosson Gas Unit, #16 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13000 ft, Drill, Directional Location & Acres:4.3 miles SE from TEAGUE Survey: LAWRENCE, J, 617.43 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Cosson Gas Unit, #17 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13100 ft, Drill Location & Acres:4.6 miles SE from TEAGUE Survey: LAWRENCE, J, 617.43 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Cosson Gas Unit, #18 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13000 ft, Drill Location & Acres:4.6 miles SE from TEAGUE Survey: LAWRENCE, J, 617.43 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Cosson Gas Unit, #19 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13000 ft Location & Acres:4.3 miles SE from TEAGUE Survey: LAWRENCE, J, 617.43 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Eubanks Unit No. 1, #15 Field:Freestone(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13200 ft, Drill Location & Acres:5.8 miles S from TEAGUE Survey: WELCH, J, 332.38 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Rogers Gas Unit, #20 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 12800 ft, Drill Location & Acres:5.2 miles SE from TEAGUE Survey: HAWKINS, S, 688.15 acres Date Issued: 3/31/2009

Operator:XTO Energy Inc. Lease & Well #:Rogers Gas Unit, #19 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 13400 ft, Drill Location & Acres:4.9 miles SE from TEAGUE Survey: LAWRENCE, J, 688.15 acres Date Issued: 4/01/2009

Operator:XTO Energy Inc. Lease & Well #:Williford "A" Gas Unit, #6 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 12800 ft, Drill Location & Acres:3.0 miles NW from FAIRFIELD Survey: CLEMENTS,E , 682.41 acres Date Issued: 4/01/2009

Operator:XTO Energy Inc. Lease & Well #:Williford "A" Gas Unit, #7 Field:Teague(CV-Bossier Cons.)(Unknown) Permit Depth/Type: 12700 ft, Drill Location & Acres:3.0 milesW from FAIRFIELD Survey: CLEMENTS,E , 682.41 acres Date Issued: 4/01/2009

Limestone County Operator:XTO Energy Inc. Lease & Well #:Phillips "A" #1 Gas Unit, #20 Field:Farrar(Cotton Valley Lime)(Unknown), Farrar(Travis Peak), Farrar, SE(Pettit) Permit Depth/Type: 14500 ft, Drill Location & Acres:15.5 miles SE from GROESBECK Survey: MANUEL C. REJON, 690.25 acres Date Issued: 4/03/2009