Hohn Engineering, PLLC   Well Monitoring Demo                  
Billings, MT     Sales Meter One 05/13/08  
  Daily Sales Monthly Sales Line Line
Date MCF MMBTU MCF MMBTU Pressure Temp
5/2/2008 9:00 2054.62 2043.76 2054.62 2043.76 139.58 67.11
5/3/2008 9:00 2424.38 2411.57 4494.10 4470.34 137.74 68.25
5/4/2008 9:00 2651.37 2637.35 7154.56 7116.73 136.51 68.77
5/5/2008 9:00 2684.41 2670.22 9840.89 9788.86 151.57 73.09
5/6/2008 9:00 2589.53 2575.84 12433.60 12367.90 137.04 68.96
5/7/2008 9:00 2362.22 2349.73 14803.20 14724.90 151.33 48.64
5/8/2008 9:00 0.00 0.00 14803.20 14724.90 151.73 47.58
5/9/2008 9:00 0.00 0.00 14803.20 14724.90 151.92 60.47
5/10/2008 9:00 12.72 12.65 14815.90 14737.60 151.11 58.67
5/11/2008 9:00 181.92 180.96 14998.10 14918.80 152.08 59.65
5/12/2008 9:00 531.31 528.50 15529.40 15447.30 142.22 66.26
5/13/2008 9:00 1319.25 1312.27 16858.90 16769.80 151.84 41.02
3/30/2008 9:00 1318.16 1311.19 24700.60 24570.00 146.40 65.91
3/31/2008 9:00 1230.69 1224.19 25940.80 25803.60 145.96 65.99
4/1/2008 9:00 1404.25 1396.83 27474.00 27328.80 145.10 66.45
4/2/2008 9:00 1309.09 1302.17 1309.09 1302.17 154.13 51.92
4/3/2008 9:00 1.14 1.14 1310.24 1303.31 154.29 35.26
4/4/2008 9:00 0.00 0.00 1310.24 1303.31 154.40 45.20
4/5/2008 9:00 925.75 920.86 2235.99 2224.17 147.69 65.93
4/6/2008 9:00 1378.92 1371.63 3618.13 3599.00 145.56 65.99
4/7/2008 9:00 1334.03 1326.98 5012.47 4985.96 144.83 66.26
4/8/2008 9:00 1474.09 1466.30 6487.50 6453.20 143.92 66.51
4/9/2008 9:00 1691.62 1682.67 8181.83 8138.57 138.07 68.06  
4/10/2008 9:00 2362.76 2350.26 10555.00 10499.20 138.47 68.01  
4/11/2008 9:00 2363.18 2350.69 12927.70 12859.30 138.04 68.23  
4/12/2008 9:00 1264.74 1258.06 14227.20 14152.00 153.05 39.47  
4/13/2008 9:00 939.81 934.84 15167.00 15086.80 143.54 66.92  
4/14/2008 9:00 2167.81 2156.35 17343.70 17252.00 137.83 68.50  
4/15/2008 9:00 338.58 336.79 17685.70 17592.10 153.21 66.89  
4/16/2008 9:00 0.00 0.00 17685.70 17592.10 153.16 31.68  
4/17/2008 9:00 504.70 502.03 18191.60 18095.40 153.16 46.32  
4/18/2008 9:00 0.00 0.00 18191.60 18095.40 153.30 52.88  
4/19/2008 9:00 66.78 66.43 18258.40 18161.90 153.43 60.85  
4/20/2008 9:00 55.60 55.31 18314.00 18217.20 153.62 67.95  
4/21/2008 9:00 0.00 0.00 18314.00 18217.20 153.48 37.77  
4/22/2008 9:00 0.00 0.00 18314.00 18217.20 153.51 51.87  
4/23/2008 9:00 116.92 116.30 18430.90 18333.50 153.62 57.03  
4/24/2008 9:00 0.00 0.00 18430.90 18333.50 153.67 51.70  
4/25/2008 9:00 0.00 0.00 18430.90 18333.50 153.62 42.47  
4/26/2008 9:00 971.36 966.22 19402.60 19300.00 143.03 65.96  
4/27/2008 9:00 2299.47 2287.31 22095.90 21979.10 138.98 67.95  
4/28/2008 9:00 2557.09 2543.57 24660.00 24529.70 137.99 68.42  
4/29/2008 9:00 1293.49 1286.65 25960.90 25823.60 152.68 75.16  
4/30/2008 9:00 0.00 0.00 25960.90 25823.60 153.11 59.65  
5/1/2008 9:00 0.00 0.00 25960.90 25823.60 153.16 33.40