Plays: Lansing (Missourian), Marmaton (Upper Desmoinesian), and St. Louis (Lower Mississippian) Basin: Anadarko County: Finney County Terry Field--Core Report Standard core analysis by Core Labortories, Oklahoma City Laboratory. Advanced rock properties study by Core Laboratories, Dallas Advanced Technology Center.

Standard Core Analysis Report

Analytical Procedures

Hertha Formation (4173 to 4207 ft.)

Exline Formation (4207 to 4228 ft.)

Altamont Formation (4283 to 4323 ft.)

Pawnee Formation (4323 to 4338 ft.)

St. Louis Formation (4675 to 4710 ft.)

Advanced Rock Properties Study

Section 1: Basic Rock and Fluid Properties

Includes Brine Composition and Porosity and Permeability

Section 2: Petrologic Study

Analytical Procedures

X-ray Diffraction Analysis

Scanning Electron Microscopy (SEM)

Hertha Formation

Exline Formation

Altamont Formation

St. Louis "A" Formation

Thin Section Analysis

Hertha Formation

Exline Formation

Altamont Formation

St. Louis "A" Formation

Section 3: Drilling-Completion-Stimulation-Testing Recommendations

Section 4: Mercury Injection and Pore Size Distribution

Hertha Formation

Exline Formation

Altamont Formation

St. Louis Formation

Section 5: Electrical Properties

Section 6: Water-Oil Relative Permeability

Hertha Formation

Exline Formation

Altamont Formation

St. Louis Formation

Section 7: Waterflood Susceptibility

Hertha Formation

Exline Formation

Altamont Formation

St. Louis Formation