Latshaw Drilling Rig

DRILLING

County Operator Lease/Well Field Survey Type Depth Location

Harrison Comstock Oil & Gas LLC. Owen GMB B/2H Carthage (Haynesville Shale) Borden, T.H. gas 13000 9 miles southeast of Marshall

Harrison Comstock Oil & Gas LLC. Owen GMB A/1H Carthage (Haynesville Shale) Borden, T.H. gas 13000 9 miles southeast of Marshall

Harrison TGNR East Texas II LLC. McLofflin-Scott HV Unit C/3H Carthage (Haynesville Shale) Holloway, S. gas 13000 3 miles southwest of Waskom

Henderson Atmos Pipeline Texas Tri-Cities Gas Storage Unit/41BH Tri-Cities Rice, J. storage well 7650 3.5 miles southwest of Athens

Houston Big Creek Operating Company LLC. Dailey, R.S./9B Grapeland Thompson, J.G. gas 6250 12 miles west of Grapeland

Panola Sabine Oil & Gas Corporation Bird-Carter A/1H Carthage (Haynesville Shale) Pace, J. gas 12000 10.5 miles northeast of Carthage

Panola TGNR East Texas II LLC. Reeves-Anderson HV Unit D/4H Carthage (Haynesville Shale) Straw, L. gas 13000 2.5 miles north of DeBerry

Panola R. Lacy Services LTD. Tower HV B/2HH Carthage (Haynesville Shale) Lagrone, A. gas 12000 4 miles east of Tatum

Panola TGNR East Texas II LLC. H10A Westmoreland HV Unit D/4H Carthage (Haynesville Shale) Tuttle, D. Jr. gas 13000 3.5 miles northwest of DeBerry

San Augustine Pine Wave Energy Partners OP LLC. BPX FEE West/1HB Carthage (Haynesville Shale) Stedham, S. gas 13500 3.5 miles east of San Augustine

Smith 3-T Exploration Inc. Jones A/1 Lane Chapel WG Belcher water supply well 1220 5.2 miles east of Tyler

COMPLETIONS

County Operator Lease/Well Field Depth Flow Rate (42 Hrs.) Choke Size Location

Cherokee Sabine Oil & Gas Corporation McGill-Burke A/1H Overton 12107 12173 34/64 0.65 mile south of Troup

Cherokee Valence Operating Company Lionhead/1H Girlie Caldwell 12975 N/A N/A 5.9 miles southwest of Bullard

Cherokee WMO Oil LLC. Carter, Barbara/1 Maydell 5000 N/A N/A 3.5 miles northwest of Maydelle

Dallas TEP Barnett USA LLC. Camp CKC MIPA B/3H Newark, East 9856 N/A N/A within Grand Prairie

Harrison Trinity Operating LLC. Matterhorn A Unit/1H Carthage (Haynesville Shale) 10721 19764 32 5.98 miles northwest of Waskom

Harrison Sheridan Production Co. III LLC. Fields-Isaacs/14U Waskom 9550 N/A N/A 1.5 miles southwest of Waskom

Panola TGNR East Texas LLC. SC4 Smith A/5HH Carthage (Haynesville Shale) 10629 14256 34/64 7.1 miles southeast of Carthage

Robertson Hilcorp Energy Company Martin No. 1 Gas Unit/8 Bald Prairie 12877 N/A N/A 12.2 miles northeast of Franklin

San Augustine Aethon Energy Operating LLC. Brahmas/4HB Carthage (Haynesville Shale) 14241 18936 20 9 miles southwest of San Augustine

San Augustine Aethon Energy Operating LLC. Brahmas/6HB Carthage (Haynesville Shale) 14234 21852 21 9 miles southwest of San Augustine

San Augustine Aethon Energy Operating LLC. Coronado-Columbus B/2H Carthage (Haynesville Shale) 13595 N/A N/A 5 miles northwest of San Augustine

Shelby Silver Hill Energy Operating LLC. USA Cothrom Unit T1/1H Carthage (Haynesville Shale) 11792 N/A N/A 3.9 miles southeast of Shelbyville