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2023 Swanson KGSF
February 26, 2024 Brett Huber, Commissioner Alaska Oil and Gas Conservation Commission 333 W. 7th Avenue, Suite 100 Anchorage, AK 99501-3539 RE: 2023 Annual Material Balance Calculations of Production and Injection Volumes: Kenai Gas Storage Facility #1 (KGSF#1, KGSF#1A & KGSF#7A), Swanson River Field Commissioner Huber: Attached for Alaska Oil and Gas Conservation Commission (AOGCC) review is the 2023 annual material balance calculation of production and injection volumes for the Kenai Gas Storage Facility #1 as required per Storage Injection Order #2A. This material balance includes all primary production from the Tyonek 64-5 reservoir (via SRU 43-28), as well as all storage operations from the gas storage wells KGSF #1, KGSF#1A (sidetracked from KGSF#1 in Fall 2020), and KGSF #7A. Primary production occurred December 1998 – May 2001 with storage operations on-going since June 2001. Gas storage production and injection volumes for KGSF #1 (formerly SRU 43-28), KGSF#1A, and KGSF#7A have been reported to the state monthly through December 31, 2023. KGSF#1 was last online in March 2020, when it sanded up and could not be repaired. That well was re-drilled as KGSF#1A in October 2020 and brought online in mid-November 2020. Pressures from the Tyonek 64-5 reservoir have been measured/estimated from both downhole pressure buildups and from surface shut-in tubing pressures. Surface readings were converted to downhole pressures at a common datum of 6,369’ TVD. All data points are tabulated in Attachment #1 and plotted versus the net cumulative production (production less injection) on the standard P over Z plot, shown in Attachment #2. The P over Z plot shows that the 2023 production and injection cycle followed the primary production profile as expected. This storage reservoir continues to contain the gas within zone and is an important resource in helping meet peak gas requirements during the winter season. Please contact me at (907) 777-8430 with any questions regarding this report. Sincerely, Daniel Taylor Reservoir Engineer, P.E. 143467 Attachments: 1. Tyonek 64-5 Sand POZ Data 2. Tyonek 64-5 Sand POZ Plot Post Office Box 244027 Anchorage, AK 99524-4027 3800 Centerpoint Drive Suite 1400 Anchorage, AK 99503 Year Month Reservoir Gas InjGas InjLessGas WELL_NAME DATE_TIME TbgPress TP_Date Date GIP (MMCF)Gp (BCF)Pz 2005 4 Tyonek 64-5 19.5 8.1 -11.4 KGSF 7A 4/30/2005 2048 4/16/2005 7/25/2012 1379.5 0.2 2728.2 2005 5 Tyonek 64-5 101.6 18.1 -83.4 KGSF 7A 5/31/2005 1939 5/28/2005 7/25/2012 1296.1 0.3 2587.0 2005 6 Tyonek 64-5 2.4 50.6 48.1 KGSF 7A 6/30/2005 2294 6/29/2005 7/25/2012 1344.2 0.2 3035.5 2005 7 Tyonek 64-5 0.7 95.0 94.2 KGSF 7A 7/31/2005 2651 7/27/2005 7/25/2012 1438.5 0.1 3453.3 2005 8 Tyonek 64-5 25.4 61.1 35.7 KGSF 7A 8/31/2005 2629 8/31/2005 7/25/2012 1474.2 0.1 3428.5 2005 9 Tyonek 64-5 10.7 8.3 -2.4 KGSF 7A 9/30/2005 2749 9/28/2005 7/25/2012 1471.8 0.1 3562.1 2005 10 Tyonek 64-5 94.2 13.6 -80.6 KGSF 7A 10/31/2005 2600 10/17/2005 7/25/2012 1391.2 0.2 3395.6 2005 11 Tyonek 64-5 62.4 65.0 2.6 KGSF 7A 11/30/2005 2734 11/24/2005 7/25/2012 1393.8 0.2 3545.6 2005 12 Tyonek 64-5 20.6 86.9 66.2 KGSF 7A 12/31/2005 2756 12/30/2005 7/25/2012 1460.0 0.1 3569.8 2006 1 Tyonek 64-5 177.0 19.8 -157.1 KGSF 7A 1/31/2006 2400 1/22/2006 7/25/2012 1302.8 0.3 3163.0 2006 2 Tyonek 64-5 99.4 191.1 91.7 KGSF 7A 2/28/2006 2126 2/1/2006 7/25/2012 1394.5 0.2 2827.3 2006 3 Tyonek 64-5 149.4 35.4 -114.0 KGSF 7A 3/31/2006 1848 3/22/2006 7/25/2012 1280.6 0.3 2466.8 2006 4 Tyonek 64-5 20.0 79.4 59.5 KGSF 7A 4/30/2006 2322 4/24/2006 7/25/2012 1340.1 0.2 3069.4 2006 5 Tyonek 64-5 26.8 101.1 74.3 KGSF 7A 5/31/2006 2742 5/22/2006 7/25/2012 1414.3 0.2 3554.4 2006 6 Tyonek 64-5 0.5 0.3 -0.1 KGSF 7A 6/30/2006 2811 6/30/2006 7/25/2012 1414.2 0.2 3629.7 2006 7 Tyonek 64-5 36.8 0.0 -36.8 KGSF 7A 7/31/2006 2559 7/31/2006 7/25/2012 1377.4 0.2 3348.8 2006 8 Tyonek 64-5 0.0 14.1 14.1 KGSF 7A 8/31/2006 2720 8/22/2006 7/25/2012 1391.5 0.2 3530.2 2006 9 Tyonek 64-5 0.0 12.4 12.4 KGSF 7A 9/30/2006 2815 9/30/2006 7/25/2012 1404.0 0.2 3634.0 2006 10 Tyonek 64-5 8.0 33.6 25.6 KGSF 7A 10/31/2006 2752 10/16/2006 7/25/2012 1429.6 0.1 3565.4 2006 11 Tyonek 64-5 98.2 21.7 -76.5 KGSF 7A 11/30/2006 2799 11/12/2006 7/25/2012 1353.1 0.2 3616.7 2006 12 Tyonek 64-5 14.9 101.1 86.2 KGSF 7A 12/31/2006 2737 12/31/2006 7/25/2012 1439.3 0.1 3548.9 2007 1 Tyonek 64-5 91.7 29.3 -62.4 KGSF 7A 1/31/2007 2536 1/29/2007 7/25/2012 1376.9 0.2 3322.3 2007 2 Tyonek 64-5 106.8 41.3 -65.5 KGSF 7A 2/28/2007 2638 2/12/2007 7/25/2012 1311.4 0.3 3438.6 2007 4 Tyonek 64-5 8.3 185.3 177.0 KGSF 7A 4/30/2007 2790 4/28/2007 7/25/2012 1479.8 0.1 3606.9 2007 5 Tyonek 64-5 54.9 32.7 -22.3 KGSF 7A 5/31/2007 2696 5/31/2007 7/25/2012 1457.5 0.1 3503.6 2007 6 Tyonek 64-5 0.0 0.7 0.7 KGSF 7A 6/30/2007 2700 6/30/2007 7/25/2012 1458.2 0.1 3508.0 2007 7 Tyonek 64-5 0.0 0.0 0.0 KGSF 7A 7/31/2007 2704 7/31/2007 7/25/2012 1458.2 0.1 3512.5 2007 8 Tyonek 64-5 0.0 0.2 0.2 KGSF 7A 8/31/2007 2695 8/31/2007 7/25/2012 1458.5 0.1 3502.5 2007 9 Tyonek 64-5 0.2 0.0 -0.2 KGSF 7A 9/30/2007 2691 9/30/2007 7/25/2012 1458.2 0.1 3498.0 2007 10 Tyonek 64-5 5.3 11.6 6.3 KGSF 7A 10/31/2007 2682 10/31/2007 7/25/2012 1464.5 0.1 3488.0 2007 11 Tyonek 64-5 8.2 7.6 -0.7 KGSF 7A 11/30/2007 2631 11/29/2007 7/25/2012 1463.8 0.1 3430.7 2007 12 Tyonek 64-5 132.3 3.8 -128.5 KGSF 7A 12/31/2007 2249 12/28/2007 7/25/2012 1335.3 0.2 2980.4 2008 1 Tyonek 64-5 88.2 0.8 -87.4 KGSF 7A 1/31/2008 1941 1/31/2008 7/25/2012 1247.9 0.3 2589.6 2008 2 Tyonek 64-5 83.0 8.1 -74.9 KGSF 7A 2/28/2008 1663 2/29/2008 7/25/2012 1173.0 0.4 2215.6 2008 3 Tyonek 64-5 4.9 0.0 -4.9 KGSF 7A 3/31/2008 1738 3/31/2008 7/25/2012 1168.1 0.4 2318.5 2008 4 Tyonek 64-5 0.0 22.8 22.8 KGSF 7A 4/30/2008 1916 4/30/2008 7/25/2012 1190.9 0.4 2556.8 2008 5 Tyonek 64-5 11.5 218.1 206.6 KGSF 7A 5/31/2008 2567 5/31/2008 7/25/2012 1397.5 0.2 3357.9 2008 6 Tyonek 64-5 0.0 32.5 32.5 KGSF 7A 6/30/2008 2618 6/30/2008 7/25/2012 1430.0 0.1 3416.0 2008 7 Tyonek 64-5 0.0 2.2 2.2 KGSF 7A 7/31/2008 2626 7/31/2008 7/25/2012 1432.2 0.1 3425.1 2008 8 Tyonek 64-5 0.0 0.0 0.0 KGSF 7A 8/31/2008 2653 8/31/2008 7/25/2012 1432.2 0.1 3455.5 2008 9 Tyonek 64-5 0.8 0.0 -0.8 KGSF 7A 9/30/2008 2641 9/30/2008 7/25/2012 1431.3 0.1 3442.0 2008 10 Tyonek 64-5 5.9 2.5 -3.5 KGSF 7A 10/31/2008 2563 10/31/2008 7/25/2012 1427.9 0.1 3353.4 2008 11 Tyonek 64-5 82.2 0.0 -82.2 KGSF 7A 11/30/2008 2230 11/30/2008 7/25/2012 1345.7 0.2 2957.0 2008 12 Tyonek 64-5 162.1 7.3 -154.8 KGSF 7A 12/31/2008 2179 12/10/2008 7/25/2012 1190.8 0.4 2893.8 2009 2 Tyonek 64-5 76.1 43.0 -33.1 KGSF 7A 2/28/2009 1434 2/28/2009 7/25/2012 1077.5 0.5 1892.4 2009 3 Tyonek 64-5 22.4 10.3 -12.1 KGSF 7A 3/31/2009 1472 3/31/2009 7/25/2012 1065.4 0.5 1947.0 2009 4 Tyonek 64-5 0.4 237.0 236.6 KGSF 7A 4/30/2009 1485 4/6/2009 7/25/2012 1302.0 0.3 1965.6 2009 5 Tyonek 64-5 0.0 134.1 134.1 KGSF 7A 5/31/2009 2580 5/24/2009 7/25/2012 1436.1 0.1 3372.8 2009 6 Tyonek 64-5 0.1 103.1 103.0 KGSF 7A 6/30/2009 3208 6/30/2009 7/25/2012 1539.1 0.0 4038.7 2009 7 Tyonek 64-5 0.3 0.0 -0.3 KGSF 7A 7/31/2009 2816 7/31/2009 7/25/2012 1538.8 0.0 3635.1 2009 8 Tyonek 64-5 0.2 45.1 44.9 KGSF 7A 8/31/2009 2793 8/22/2009 7/25/2012 1583.8 0.0 3610.2 2009 9 Tyonek 64-5 0.1 24.1 24.0 KGSF 7A 9/30/2009 2762 9/30/2009 7/25/2012 1607.7 0.0 3576.4 2009 10 Tyonek 64-5 0.5 28.5 27.9 KGSF 7A 10/31/2009 2759 10/12/2009 7/25/2012 1635.7 -0.1 3573.1 2009 11 Tyonek 64-5 33.1 34.1 1.1 KGSF 7A 11/30/2009 2768 11/30/2009 7/25/2012 1636.7 -0.1 3583.0 2009 12 Tyonek 64-5 68.2 11.1 -57.1 KGSF 7A 12/31/2009 2666 12/28/2009 7/25/2012 1579.6 0.0 3470.1 2010 1 Tyonek 64-5 12.4 0.0 -12.4 KGSF 7A 1/31/2010 2594 1/31/2010 7/25/2012 1567.2 0.0 3388.8 2010 2 Tyonek 64-5 2.2 0.0 -2.2 KGSF 7A 2/28/2010 2510 2/28/2010 7/25/2012 1565.0 0.0 3292.2 2010 3 Tyonek 64-5 55.0 0.0 -55.0 KGSF 7A 3/31/2010 2499 3/19/2010 7/25/2012 1510.0 0.1 3279.4 2010 4 Tyonek 64-5 19.9 0.1 -19.7 KGSF 7A 4/30/2010 2220 4/30/2010 7/25/2012 1490.3 0.1 2944.7 2010 5 Tyonek 64-5 30.1 10.6 -19.5 KGSF 7A 5/31/2010 2174 5/31/2010 7/25/2012 1470.8 0.1 2887.5 2010 6 Tyonek 64-5 7.8 0.2 -7.6 KGSF 7A 6/30/2010 2139 6/30/2010 7/25/2012 1463.2 0.1 2843.7 2010 7 Tyonek 64-5 0.5 0.0 -0.5 KGSF 7A 7/31/2010 2180 7/31/2010 7/25/2012 1462.7 0.1 2895.0 2010 8 Tyonek 64-5 0.0 100.3 100.3 KGSF 7A 8/31/2010 2351 8/21/2010 7/25/2012 1563.0 0.0 3104.4 2010 10 Tyonek 64-5 8.2 45.5 37.3 KGSF 7A 10/31/2010 3124 10/23/2010 7/25/2012 1761.2 -0.2 3955.6 2010 11 Tyonek 64-5 40.5 49.3 8.8 KGSF 7A 11/30/2010 3112 11/29/2010 7/25/2012 1770.0 -0.2 3943.6 2010 12 Tyonek 64-5 161.4 23.5 -137.9 KGSF 7A 12/31/2010 3004 12/3/2010 7/25/2012 1632.1 -0.1 3833.7 2011 3 Tyonek 64-5 92.6 0.0 -92.6 KGSF 7A 3/31/2011 925 3/30/2011 7/25/2012 1194.2 0.4 1124.9 2011 11 Tyonek 64-5 84.0 11.8 -72.1 KGSF 7A 11/30/2011 2738 11/5/2011 7/25/2012 1716.6 -0.1 3550.0 2012 1 Tyonek 64-5 401.1 17.7 -383.4 KGSF 7A 1/31/2012 2169 1/31/2012 7/25/2012 1385.2 0.2 2881.3 2012 2 Tyonek 64-5 79.5 141.5 62.0 KGSF 7A 2/28/2012 2274 2/8/2012 7/25/2012 1447.3 0.1 3011.1 2012 3 Tyonek 64-5 256.2 0.0 -256.2 KGSF 7A 3/31/2012 2015 3/31/2012 7/25/2012 1191.1 0.4 2685.8 2012 4 Tyonek 64-5 97.2 37.0 -60.2 KGSF 1A 4/30/2012 1990 4/30/2012 7/25/2012 1130.9 0.4 2657.3 2012 5 Tyonek 64-5 59.0 26.9 -32.1 KGSF 1A 5/31/2012 1913 5/30/2012 7/25/2012 1098.8 0.5 2556.6 2012 6 Tyonek 64-5 4.4 55.6 51.2 KGSF 1A 6/30/2012 2087 6/30/2012 7/25/2012 1150.0 0.4 2782.0 2012 7 Tyonek 64-5 0.1 8.8 8.7 KGSF 1A 7/31/2012 2200 7/29/2012 7/25/2012 1158.7 0.4 2924.1 2012 8 Tyonek 64-5 3.0 186.3 183.3 KGSF 7A 8/31/2012 2268 8/22/2012 7/25/2012 1342.1 0.2 3003.7 2012 9 Tyonek 64-5 42.3 112.2 69.9 KGSF 7A 9/30/2012 2459 9/23/2012 7/25/2012 1412.0 0.2 3232.7 2012 10 Tyonek 64-5 37.8 192.1 154.3 KGSF 1A 10/31/2012 2860 10/30/2012 7/25/2012 1566.2 0.0 3687.2 2012 11 Tyonek 64-5 178.0 34.9 -143.0 KGSF 1A 11/30/2012 2360 11/30/2012 7/25/2012 1423.2 0.2 3119.6 2012 12 Tyonek 64-5 137.6 48.2 -89.4 KGSF 1A 12/31/2012 2243 12/28/2012 7/25/2012 1333.8 0.2 2977.3 2013 1 Tyonek 64-5 38.7 85.6 46.9 KGSF 1A 1/31/2013 2421 1/31/2013 7/25/2012 1380.6 0.2 3192.4 2013 2 Tyonek 64-5 23.5 12.0 -11.6 KGSF 1A 2/28/2013 2423 2/27/2013 7/25/2012 1369.1 0.2 3194.8 2013 3 Tyonek 64-5 30.4 224.7 194.3 KGSF 1A 3/31/2013 2850 3/22/2013 7/25/2012 1563.4 0.0 3676.5 2013 4 Tyonek 64-5 15.7 49.3 33.6 KGSF 1A 4/30/2013 2880 4/30/2013 7/25/2012 1597.0 0.0 3708.6 2013 5 Tyonek 64-5 2.8 1.9 -0.9 KGSF 1A 5/31/2013 2833 5/31/2013 7/25/2012 1596.1 0.0 3658.3 2013 6 Tyonek 64-5 0.1 0.0 -0.1 KGSF 1A 6/30/2013 2754 6/30/2013 7/25/2012 1596.0 0.0 3572.4 2013 7 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 7/31/2013 2754 7/31/2013 7/25/2012 1596.0 0.0 3572.4 2013 8 Tyonek 64-5 1.8 0.0 -1.8 KGSF 7A 8/31/2013 2810 8/31/2013 7/25/2012 1594.2 0.0 3628.6 2013 9 Tyonek 64-5 14.8 0.1 -14.7 KGSF 7A 9/30/2013 2810 9/30/2013 7/25/2012 1579.6 0.0 3628.6 2013 10 Tyonek 64-5 0.0 0.2 0.2 KGSF 1A 10/31/2013 2760 10/31/2013 7/25/2012 1579.8 0.0 3579.0 2013 11 Tyonek 64-5 125.3 0.0 -125.3 KGSF 1A 11/30/2013 2556 11/27/2013 7/25/2012 1454.5 0.1 3350.0 2013 12 Tyonek 64-5 106.1 0.0 -106.1 KGSF 7A 12/31/2013 2306 12/22/2013 7/25/2012 1348.5 0.2 3050.0 2014 1 Tyonek 64-5 102.0 0.0 -102.0 KGSF 1A 1/31/2014 2270 1/31/2014 7/25/2012 1246.5 0.3 3010.5 2014 2 Tyonek 64-5 46.8 142.4 95.7 KGSF 1A 2/28/2014 1996 2/20/2014 7/25/2012 1342.1 0.2 2665.1 2014 3 Tyonek 64-5 0.0 344.5 344.5 KGSF 7A 3/31/2014 3072 3/31/2014 7/25/2012 1686.6 -0.1 3903.2 2014 4 Tyonek 64-5 71.9 51.6 -20.3 KGSF 1A 4/30/2014 3089 4/20/2014 7/25/2012 1666.3 -0.1 3925.2 2014 5 Tyonek 64-5 2.1 0.0 -2.1 KGSF 1A 5/31/2014 2901 5/31/2014 7/25/2012 1664.2 -0.1 3730.9 2014 6 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 6/30/2014 2887 6/30/2014 7/25/2012 1664.2 -0.1 3716.0 2014 7 Tyonek 64-5 4.1 0.0 -4.1 KGSF 1A 7/31/2014 2873 7/31/2014 7/25/2012 1660.1 -0.1 3701.1 2014 8 Tyonek 64-5 1.4 0.0 -1.4 KGSF 1A 8/31/2014 2865 8/31/2014 7/25/2012 1658.7 -0.1 3692.6 2014 9 Tyonek 64-5 1.7 1.1 -0.6 KGSF 1A 9/30/2014 2860 9/30/2014 7/25/2012 1658.1 -0.1 3687.2 2014 10 Tyonek 64-5 148.5 0.0 -148.5 KGSF 1A 10/31/2014 2606 10/31/2014 7/25/2012 1509.6 0.1 3407.1 2014 11 Tyonek 64-5 12.4 1.5 -10.9 KGSF 1A 11/30/2014 2614 11/30/2014 7/25/2012 1498.7 0.1 3416.2 2014 12 Tyonek 64-5 1.5 0.0 -1.5 KGSF 1A 12/31/2014 2635 12/31/2014 7/25/2012 1497.2 0.1 3439.9 2015 1 Tyonek 64-5 1.1 0.1 -1.1 KGSF 1A 1/31/2015 2643 1/31/2015 7/25/2012 1496.1 0.1 3449.0 2015 2 Tyonek 64-5 36.7 0.1 -36.6 KGSF 1A 2/28/2015 2562 2/26/2015 7/25/2012 1459.5 0.1 3356.9 2015 3 Tyonek 64-5 15.1 0.0 -15.1 KGSF 1A 3/31/2015 2553 3/31/2015 7/25/2012 1444.4 0.1 3346.5 2015 4 Tyonek 64-5 137.9 0.0 -137.9 KGSF 7A 4/30/2015 2190.737 4/26/2015 7/25/2012 1306.6 0.3 2908.4 2015 5 Tyonek 64-5 36.9 28.9 -8.0 KGSF 1A 5/31/2015 2174 5/31/2015 7/25/2012 1298.5 0.3 2891.7 2015 6 Tyonek 64-5 5.6 0.0 -5.6 KGSF 1A 6/30/2015 2181.52 6/30/2015 7/25/2012 1292.9 0.3 2901.1 2015 7 Tyonek 64-5 62.0 0.0 -62.0 KGSF 1A 7/31/2015 2025.924 7/31/2015 7/25/2012 1230.9 0.3 2703.8 2015 8 Tyonek 64-5 109.0 8.2 -100.8 KGSF 7A 8/31/2015 1890.575 8/22/2015 7/25/2012 1130.0 0.4 2523.3 2015 9 Tyonek 64-5 51.0 27.7 -23.3 KGSF 1A 9/30/2015 1751.35 9/30/2015 7/25/2012 1106.7 0.5 2340.0 2015 10 Tyonek 64-5 41.0 60.4 19.3 KGSF 1A 10/31/2015 1849.641 10/31/2015 7/25/2012 1126.0 0.4 2472.5 2015 11 Tyonek 64-5 27.8 276.0 248.2 KGSF 1A 11/30/2015 2164.263 11/17/2015 7/25/2012 1374.2 0.2 2879.6 2015 12 Tyonek 64-5 5.6 212.8 207.2 KGSF 1A 12/31/2015 2772 12/31/2015 7/25/2012 1581.5 0.0 3592.1 2016 1 Tyonek 64-5 1.7 0.4 -1.3 KGSF 1A 1/31/2016 2814.807 1/31/2016 7/25/2012 1580.2 0.0 3638.6 2016 2 Tyonek 64-5 57.2 16.0 -41.3 KGSF 1A 2/28/2016 2679.442 2/29/2016 7/25/2012 1538.9 0.0 3489.8 2016 3 Tyonek 64-5 33.8 2.5 -31.3 KGSF 1A 3/31/2016 2628 3/31/2016 7/25/2012 1507.6 0.1 3432.0 2016 4 Tyonek 64-5 0.0 2.3 2.3 KGSF 1A 4/30/2016 2450 4/30/2016 7/25/2012 1509.8 0.1 3226.7 2016 5 Tyonek 64-5 0.0 81.2 81.2 KGSF 1A 5/31/2016 2775 5/31/2016 7/25/2012 1591.1 0.0 3595.4 2016 6 Tyonek 64-5 0.0 76.5 76.5 KGSF 1A 6/30/2016 2960 6/30/2016 7/25/2012 1667.5 -0.1 3792.9 2016 7 Tyonek 64-5 0.0 33.9 33.9 KGSF 1A 7/31/2016 2990 7/31/2016 7/25/2012 1701.4 -0.1 3824.0 2016 8 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 8/31/2016 2945 8/31/2016 7/25/2012 1701.4 -0.1 3777.2 2016 9 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 9/30/2016 2900 9/30/2016 7/25/2012 1701.4 -0.1 3729.8 2016 10 Tyonek 64-5 33.0 49.7 16.7 KGSF 7A 10/31/2016 2900 10/31/2016 7/25/2012 1718.1 -0.1 3725.0 2016 11 Tyonek 64-5 3.4 94.9 91.4 KGSF 1A 11/30/2016 3042 11/29/2016 7/25/2012 1809.5 -0.2 3877.5 2016 12 Tyonek 64-5 59.8 46.0 -13.9 KGSF 1A 12/31/2016 2930 12/24/2016 7/25/2012 1795.7 -0.2 3761.4 2017 1 Tyonek 64-5 8.6 41.7 33.1 KGSF 1A 1/31/2017 3031 1/31/2017 7/25/2012 1828.8 -0.3 3866.3 2017 2 Tyonek 64-5 25.4 72.6 47.2 KGSF 7A 2/28/2017 3236 2/22/2017 7/25/2012 1876.0 -0.3 4066.0 2017 3 Tyonek 64-5 226.9 14.8 -212.1 KGSF 1A 3/31/2017 2691 3/31/2017 7/25/2012 1663.9 -0.1 3502.7 2017 4 Tyonek 64-5 40.3 97.0 56.7 KGSF 1A 4/30/2017 2841 4/30/2017 7/25/2012 1720.6 -0.1 3666.9 2017 5 Tyonek 64-5 208.0 17.6 -190.4 KGSF 1A 5/31/2017 2447 5/31/2017 7/25/2012 1530.2 0.0 3223.1 2017 6 Tyonek 64-5 0.0 68.1 68.1 KGSF 1A 6/30/2017 2688 6/30/2017 7/25/2012 1598.3 0.0 3499.4 2017 7 Tyonek 64-5 0.0 64.9 64.9 KGSF 1A 7/31/2017 2832 7/31/2017 7/25/2012 1663.1 -0.1 3657.2 2017 8 Tyonek 64-5 0.2 45.3 45.1 KGSF 1A 8/31/2017 2892 8/31/2017 7/25/2012 1708.2 -0.1 3721.3 2017 9 Tyonek 64-5 0.4 4.4 4.0 KGSF 7A 9/30/2017 2886 9/30/2017 7/25/2012 1712.3 -0.1 3710.1 2017 10 Tyonek 64-5 39.4 0.0 -39.4 KGSF 1A 10/31/2017 2795 10/31/2017 7/25/2012 1672.9 -0.1 3617.2 2017 11 Tyonek 64-5 17.5 20.3 2.8 KGSF 1A 11/30/2017 2810 11/30/2017 7/25/2012 1675.7 -0.1 3633.4 2017 12 Tyonek 64-5 12.9 0.0 -12.9 KGSF 1A 12/31/2017 2779 12/31/2017 7/25/2012 1662.8 -0.1 3599.7 2018 1 Tyonek 64-5 68.5 0.7 -67.8 KGSF 7A 1/31/2018 2657 1/31/2018 7/25/2012 1594.9 0.0 3460.0 2018 2 Tyonek 64-5 110.3 0.0 -110.3 KGSF 1A 2/28/2018 2370 2/28/2018 7/25/2012 1484.6 0.1 3131.6 2018 3 Tyonek 64-5 50.9 0.0 -50.9 KGSF 1A 3/31/2018 2342 3/28/2018 7/25/2012 1433.7 0.1 3098.0 2018 4 Tyonek 64-5 32.3 0.0 -32.3 KGSF 1A 4/30/2018 2224 4/30/2018 7/25/2012 1401.3 0.2 2953.9 2018 5 Tyonek 64-5 2.3 1.4 -0.9 KGSF 1A 5/31/2018 2200 5/31/2018 7/25/2012 1400.4 0.2 2924.1 2018 6 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 6/30/2018 2255 6/30/2018 7/25/2012 1400.4 0.2 2992.1 2018 7 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 7/31/2018 2263 7/31/2018 7/25/2012 1400.4 0.2 3001.9 2018 8 Tyonek 64-5 0.4 0.0 -0.4 KGSF 1A 8/31/2018 2270 8/31/2018 7/25/2012 1400.0 0.2 3010.5 2018 9 Tyonek 64-5 0.4 0.0 -0.4 KGSF 1A 9/30/2018 2271 9/30/2018 7/25/2012 1399.6 0.2 3011.7 2018 10 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 10/31/2018 2285 10/31/2018 7/25/2012 1399.6 0.2 3028.8 2018 11 Tyonek 64-5 18.1 1.9 -16.2 KGSF 1A 11/30/2018 2236 11/30/2018 7/25/2012 1383.4 0.2 2968.7 2018 12 Tyonek 64-5 0.4 1.8 1.5 KGSF 1A 12/31/2018 2257 12/31/2018 7/25/2012 1384.8 0.2 2994.6 2019 1 Tyonek 64-5 13.1 8.9 -4.2 KGSF 1A 1/31/2019 2233 1/29/2019 7/25/2012 1380.6 0.2 2965.0 2019 2 Tyonek 64-5 4.6 72.3 67.7 KGSF 7A 2/28/2019 2475 2/28/2019 7/25/2012 1448.3 0.1 3251.4 2019 3 Tyonek 64-5 54.2 12.3 -41.9 KGSF 1A 3/31/2019 2331 3/31/2019 7/25/2012 1406.4 0.2 3084.7 2019 4 Tyonek 64-5 25.6 13.4 -12.2 KGSF 7A 4/30/2019 2256 4/30/2019 7/25/2012 1394.2 0.2 2989.0 2019 5 Tyonek 64-5 8.6 8.7 0.1 KGSF 1A 5/31/2019 2324 5/31/2019 7/25/2012 1394.4 0.2 3076.2 2019 6 Tyonek 64-5 14.4 0.1 -14.3 KGSF 1A 6/30/2019 2261 6/30/2019 7/25/2012 1380.0 0.2 2999.5 2019 7 Tyonek 64-5 30.3 6.1 -24.1 KGSF 7A 7/31/2019 2203 7/30/2019 7/25/2012 1355.9 0.2 2923.6 2019 8 Tyonek 64-5 28.0 5.7 -22.3 KGSF 1A 8/31/2019 2163 8/31/2019 7/25/2012 1333.6 0.2 2878.0 2019 9 Tyonek 64-5 9.8 204.7 194.9 KGSF 1A 9/30/2019 2136 9/5/2019 7/25/2012 1528.5 0.0 2844.1 2019 10 Tyonek 64-5 2.0 55.8 53.8 KGSF 1A 10/31/2019 2765 10/31/2019 7/25/2012 1582.3 0.0 3584.4 2019 11 Tyonek 64-5 1.0 2.3 1.3 KGSF 1A 11/30/2019 2740 11/30/2019 7/25/2012 1583.6 0.0 3557.0 2019 12 Tyonek 64-5 156.4 0.3 -156.1 KGSF 1A 12/31/2019 2349 12/31/2019 7/25/2012 1427.6 0.1 3106.4 2020 1 Tyonek 64-5 212.9 0.0 -212.9 KGSF 1A 1/31/2020 1350 1/31/2020 7/25/2012 1214.7 0.4 1772.7 2020 2 Tyonek 64-5 110.3 17.4 -93.0 KGSF 1A 2/28/2020 1454 2/27/2020 7/25/2012 1121.7 0.5 1923.8 2020 3 Tyonek 64-5 40.9 21.0 -19.9 KGSF 1A 3/31/2020 1460 3/31/2020 7/25/2012 1101.8 0.5 1932.4 2020 4 Tyonek 64-5 15.7 7.9 -7.8 KGSF 1A 4/30/2020 1520 4/30/2020 7/25/2012 1094.0 0.5 2018.2 2020 5 Tyonek 64-5 0.0 0.2 0.2 KGSF 1A 5/31/2020 1540 5/31/2020 7/25/2012 1094.2 0.5 2046.6 2020 6 Tyonek 64-5 0.1 0.0 -0.1 KGSF 1A 6/30/2020 772 6/30/2020 7/25/2012 1094.1 0.5 881.3 2020 7 Tyonek 64-5 0.0 76.1 76.1 KGSF 1A 7/31/2020 1754 7/31/2020 7/25/2012 1170.2 0.4 2343.7 2020 8 Tyonek 64-5 1.4 175.7 174.3 KGSF 1A 8/31/2020 1900 8/31/2020 7/25/2012 1344.5 0.2 2539.4 2020 9 Tyonek 64-5 0.0 190.2 190.2 KGSF 7A 9/30/2020 2528 9/10/2020 7/25/2012 1534.7 0.0 3313.1 2020 10 Tyonek 64-5 0.0 41.2 41.2 KGSF 7A 10/31/2020 2835 10/31/2020 7/25/2012 1576.0 0.0 3655.6 2020 11 Tyonek 64-5 8.7 3.9 -4.8 KGSF 1A 11/30/2020 2803 11/30/2020 7/25/2012 1571.2 0.0 3625.8 2020 12 Tyonek 64-5 76.3 0.0 -76.3 KGSF 1A 12/31/2020 2527 12/28/2020 7/25/2012 1494.8 0.1 3316.5 2021 1 Tyonek 64-5 77.9 1.6 -76.3 KGSF 1A 1/31/2021 2403 1/31/2021 7/25/2012 1418.5 0.2 3171.0 2021 2 Tyonek 64-5 129.2 0.8 -128.4 KGSF 7A 2/28/2021 2198 2/26/2021 7/25/2012 1290.1 0.3 2917.4 2021 3 Tyonek 64-5 113.3 0.5 -112.8 KGSF 1A 3/31/2021 1933 3/31/2021 7/25/2012 1177.3 0.4 2582.9 2021 4 Tyonek 64-5 3.8 166.9 163.1 KGSF 1A 4/30/2021 2105 4/17/2021 7/25/2012 1340.4 0.2 2804.9 2021 5 Tyonek 64-5 0.0 269.6 269.6 KGSF 7A 5/31/2021 2487 5/8/2021 7/25/2012 1610.0 0.0 3265.5 2021 6 Tyonek 64-5 0.0 100.6 100.6 KGSF 7A 6/30/2021 3102 6/30/2021 7/25/2012 1710.6 -0.1 3933.5 2021 7 Tyonek 64-5 0.0 22.1 22.1 KGSF 1A 7/31/2021 3060 7/31/2021 7/25/2012 1732.7 -0.2 3895.9 2021 8 Tyonek 64-5 0.5 0.0 -0.5 KGSF 7A 8/31/2021 3040 8/31/2021 7/25/2012 1732.2 -0.2 3870.6 2021 9 Tyonek 64-5 0.0 3.9 3.9 KGSF 7A 9/30/2021 3000 9/30/2021 7/25/2012 1736.1 -0.2 3829.5 2021 10 Tyonek 64-5 0.0 7.8 7.8 KGSF 1A 10/31/2021 3000 10/31/2021 7/25/2012 1743.9 -0.2 3834.4 2021 11 Tyonek 64-5 42.2 0.1 -42.1 KGSF 7A 11/30/2021 2887 11/30/2021 7/25/2012 1701.8 -0.1 3711.2 2021 12 Tyonek 64-5 82.4 0.0 -82.4 KGSF 1A 12/31/2021 2760.453 12/29/2021 7/25/2012 1619.4 0.0 3579.5 2022 1 Tyonek 64-5 229.4 0.0 -229.4 KGSF 1A 1/31/2022 2275.255 1/25/2022 7/25/2012 1390.0 0.2 3016.9 2022 2 Tyonek 64-5 146.1 0.0 -146.1 KGSF 1A 2/28/2022 2031 2/17/2022 7/25/2012 1243.9 0.3 2710.3 2022 3 Tyonek 64-5 47.8 0.1 -47.7 KGSF 1A 3/31/2022 2271.238 3/31/2022 7/25/2012 1196.2 0.4 3012.0 2022 4 Tyonek 64-5 26.7 14.2 -12.5 KGSF 1A 4/30/2022 1840 4/30/2022 7/25/2012 1183.7 0.4 2459.7 2022 5 Tyonek 64-5 4.0 359.6 355.7 KGSF 7A 5/31/2022 2246 5/10/2022 7/25/2012 1539.3 0.0 2976.7 2022 6 Tyonek 64-5 0.0 180.3 180.3 KGSF 1A 6/30/2022 3127 6/30/2022 7/25/2012 1719.6 -0.1 3963.4 2022 7 Tyonek 64-5 0.0 0.0 0.0 KGSF 1A 7/31/2022 3045 7/31/2022 7/25/2012 1719.6 -0.1 3880.6 2022 8 Tyonek 64-5 0.0 32.6 32.6 KGSF 7A 8/31/2022 3140 8/31/2022 7/25/2012 1752.2 -0.2 3971.6 2022 9 Tyonek 64-5 0.0 26.3 26.3 KGSF 7A 9/30/2022 3093 9/28/2022 7/25/2012 1778.4 -0.2 3924.5 2022 10 Tyonek 64-5 5.0 18.4 13.4 KGSF 1A 10/31/2022 3097 10/31/2022 7/25/2012 1791.8 -0.2 3933.3 2022 11 Tyonek 64-5 6.9 7.2 0.3 KGSF 1A 11/30/2022 3083 11/30/2022 7/25/2012 1792.1 -0.2 3919.2 2022 12 Tyonek 64-5 81.8 0.2 -81.6 KGSF 7A 12/31/2022 2887 12/31/2022 7/25/2012 1710.5 -0.1 3711.2 2023 1 Tyonek 64-5 42.8 9.6 -33.2 KGSF 1A 1/31/2023 2873 1/31/2023 7/25/2012 1677.3 -0.1 3701.1 2023 2 Tyonek 64-5 3.8 2.0 -1.8 KGSF 7A 2/28/2023 2919 2/28/2023 7/25/2012 1675.5 -0.1 3745.0 2023 3 Tyonek 64-5 13.9 1.0 -12.9 KGSF 1A 3/31/2023 2891 3/30/2023 7/25/2012 1662.7 -0.1 3720.3 2023 4 Tyonek 64-5 0.0 7.1 7.1 KGSF 7A 4/30/2023 2923 4/30/2023 7/25/2012 1669.8 -0.1 3749.3 2023 5 Tyonek 64-5 5.9 43.0 37.1 KGSF 1A 5/31/2023 2993 5/31/2023 7/25/2012 1706.9 -0.1 3827.1 2023 6 Tyonek 64-5 5.2 17.3 12.2 KGSF 1A 6/30/2023 3000 6/30/2023 7/25/2012 1719.1 -0.1 3834.4 2023 7 Tyonek 64-5 0.0 20.7 20.7 KGSF 1A 7/31/2023 3028 7/31/2023 7/25/2012 1739.8 -0.2 3863.2 2023 8 Tyonek 64-5 0.1 89.4 89.3 KGSF 1A 8/31/2023 3190 8/31/2023 7/25/2012 1829.1 -0.3 4025.8 2023 9 Tyonek 64-5 2.9 58.8 55.9 KGSF 1A 9/30/2023 3190 9/30/2023 7/25/2012 1885.0 -0.3 4025.8 2023 10 Tyonek 64-5 2.6 0.0 -2.6 KGSF 1A 10/31/2023 3138 10/31/2023 7/25/2012 1882.5 -0.3 3974.4 2023 11 Tyonek 64-5 36.9 0.3 -36.6 KGSF 1A 11/30/2023 3080 11/30/2023 7/25/2012 1845.8 -0.3 3916.1 2023 12 Tyonek 64-5 73.5 0.0 -73.5 KGSF 7A 12/31/2023 2966 12/29/2023 7/25/2012 1772.3 -0.2 3794.3 2024 1 Tyonek 64-5 114.9 0.0 -114.9 KGSF 7A 1/31/2024 2878 1/22/2024 7/25/2012 1657.4 -0.1 3701.6 2024 2 Tyonek 64-5 60.3 0.0 -60.3 KGSF 1A 2/28/2024 2531 2/18/2024 7/25/2012 1597.1 0.0 3321.1 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 -0.5 0 0.5 1 1.5 2 2.5 3 P/ z Gp (bcf) KGSF 1 & 7: TY_64-5 Storage Model Actuals Dec 23, 2023 Mean 95% Prediction Interval
