INTENT TO DRILL

Blaine: Derby Exploration LLC; Gambill No. 7-1H Well; NW1/4 SE1/4SW1/4 SW1/4 (SL) of 07-18N-13W; TD 14,460.

Canadian: Chaparral Energy LLC; Brookie 1306 No. 2LMH-18 Well; NE1/4 SE1/4 SE1/4 SW1/4 (SL) of 18-13N-06W; TD 13,715.

Chaparral Energy LLC; Brookie 1306 No. 3SMH-18 Well; NE1/4 SE1/4SE1/4 SW1/4 (SL) of 18-13N-06W; TD 13,750.

Red Bluff Resources Operating LLC; Embrey 1305 No. 3-29MH Well; N1/2 NW1/4 NE1/4 NW1/4 (BHL) of 29-13N-05W; TD 13,060.

Kingfisher: Chaparral Energy LLC; Luigi 1605 No. 3LOH-19 Well; SW1/4 SE1/4 SW1/4 SE1/4 (SL) of 18-16N-05W; TD 12,300.

Chaparral Energy LLC; Luigi 1605 No. 5LOH-19 Well; SE1/4 SE1/4SW1/4 SE1/4 (SL) of 18-16N-05W; TD 12,300.

Newfield Exploration Mid-Con Inc.; Ken Fed 1608 No. 6H-4XR Well; Parts (Multi) of 04-16N-08W; TD 18,567.

Oklahoma Energy Acquisitions LP; Mouse Rat 1605 No. 10-9MH Well; SE1/4 SE1/4 SW1/4 SE1/4 (SL) of 09-16N-05W; TD 12,500.

Oklahoma Energy Acquisitions LP; Mouse Rat 1605 No. 2-9MH Well; NE1/4 NE1/4 NW1/4 NW1/4 (BHL) of 09-16N-05W; TD 12,500.

Oklahoma Energy Acquisitions LP; Mouse Rat 1605 No. 7-9MH Well; SE1/4 SE1/4 SW1/4 SE1/4 (SL) of 09-16N-05W; TD 12,500.