Leon County Operator:XTO Energy Inc. Lease & Well #: Sarandos Gas Unit, #4H Field:Bear Grass(Cotton Valley Cons)(Unknown) Depth/Type:20000 ft, Drill, Horizontal Location & Acres:4.6 miles NW from JEWETT Survey: WA NANNY, 667.76 acres Date Issued: 7/20/2010

Freestone County Operator:XTO Energy Inc. Lease & Well #: Fulton “A”, #16 Field:Bear Grass(Pettit)(Unknown), Bear NEWS

Grass(Travis Peak), Bear Grass(Cotton Valley Cons) Depth/Type:13700 ft, Drill, Directional Location & Acres:2.0 miles SE from DONIE Survey: GERTRUDIS DIAZ, 704.0 acres Date Issued: 7/20/2010

Operator:XTO Energy Inc. Lease & Well #: CA Newsom Estate, #37 Field:Freestone(CV Boxxier Cons.)(Unknown) Depth/Type:13500 ft, Drill Location & Acres:3.0 miles NW from DONIE Survey: C.C COBB, 703.5 acres Date Issued: 7/23/2010