New Locations-Horizontal Wells:

Richland Wildcat

Newfield Production Company Oscar 2-35H

SHL: NE NW 35-23N-58E (210 FNL/1550 FWL) EL 2267' GR

BHL: 19219' NE SE 36-23N-58E (2000 FSL/660 FEL) Bakken

Approved: 05/02/2008

Richland Wildcat

Headington Oil Company LLC Roberts 34X-8

SHL: SW SE 8-23N-56E (200 FSL/1400 FEL) EL 2484' GR

BHL: 19586' NE NE 5-23N-55E (700 FNL/1200 FEL) Bakken

Approved: 05/06/2008

Richland Wildcat

Headington Oil Company LLC State 11X-36RH

SHL: NW NW 36-23N-59E (200 FNL/700 FWL) EL 1896' GR

BHL: 15686' NE SW 36-23N-59E (1700 FSL/1937 FWL) Red River

Approved: 05/07/2008

Completions:

Richland Wildcat

Stone Energy Corporation Charles Nevins 2-12H

SHL: SW SW 12-23N-57E (360 FSL/250 FWL) EL 2366' GR

BHL: 14208' SW NW 12-23N-57E (1501 FNL/726 FWL) Bakken

Completed 08/17/2007 (OIL). TD 14208'

IP 243 BOPD/50 MCFPD/110 BWPD Bakken

Richland Wildcat

Enerplus Resources USA Corporation Bullwinkle-Earl 3-3HID3

SHL: NE NW 3-23N-57E (280 FNL/1852 FWL) EL 2502' GR

BHL: 14962' SW SE 3-23N-57E (735 FSL/1988 FEL) Bakken

Completed 09/25/2007 (OIL). TD 14962'

IP 105 BOPD/66 MCFPD/161 BWPD Bakken

Richland Wildcat

Newfield Production Company Buxbaum 1-18H

SHL: SW SW 7-21N-60E (582 FSL/635 FWL) EL 2357' GR

BHL: 15618' SW SE 18-21N-60E (726 FSL/1979 FEL) Bakken

Completed 01/17/2008 (OIL). TD 15618'

IP 146 BOPD/4 MCFPD/143 BWPD Bakken

Abandoned Wells:

Richland Mon Dak, West

Headington Oil Company LLC BN 21X-25R

SHL: NE NW 25-23N-59E (1006 FNL/3053 FEL) EL 1900' GR

Approved: 05/05/2008

Richland Wildcat

Headington Oil Company LLC Rau 11X-25

SHL: NW NW 25-22N-59E (500 FNL/600 FWL) EL 2163' GR

Approved: 05/06/2008