AB Prime-1: Woodford-Sycamore

The extended play area is more than 100,000 acres and the focused prospect area is 30,000+ acres with a high chance of success. The reservoirs are is a silty, cherty carbonates and sandstones with potential for stacked pays. The prospect is defined by structure and stratigraphically it has ten (10) potential producing reservoirs including three (3) highly fractured zones with good potential for horizontal drilling. In addition, the Woodford Shale in the prospect area is inposition of optimal thermal maturity to generate oil and gas at depths between 5,000 and 12,000.

AB Prime-2: Red Fork

The play is approximately 300,000 acres and the prospect area is 75,000 acres. The reservoir is a sequence of deltaic sandstones, siltstones and shales with the potential for stacked drilling. Chance of success is moderate with a prospect Pg=72% and Pe=29% for the play. OOIP is estimated to 20 MMBOE per section and the recovery factor is 6%. The reservoir is overpressured with oil gravity greater than 45 degrees and high GOR. Risked reserves are estimated at 41 MMBOE.

AB Prime-3: Oswego-Cherokee Shale

The area of the play is more than 750,000 acres and prospect focus area is approximately 150,000 acres. The reservoir is a black oil play with high potential using new production methods. Using this new technology the reservoir has a high probability of success with a prospsect Pg+=77% and Pe=29% for the Play. OOIP per section is estimated at 28 MMBOE with a 6% recovery. The pay zone is normally pressured and oil gravity is greater than 40 degrees. Risked reserves are estimated at 91 MMBOE.

AB Prime-4: 13 Finger-Morrow-Springer

This play area is more than 500,000 acres and the prospect focus area is 120,000 acres. The reservoir is a sequence of marine sandstones, siltstones and shales with the potential for stacked plays. Chance of success is high with a prospect Pg+=75% and a Pe=45% for the play. The OOIP is estimated at 28 MMBOE per section and the recovery factor is 6%. The play is overpressured and the oil gravity is greater than 45 degrees with high GOR. Risked reserves are estimated at 76 MMBOE.