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Yearly and monthly production

COX 1 Lease 		Save To File
Lease: COX 1
Operator: Merit Energy Company, LLC
Location: C SW T35S, R39W, Sec. 11
Cumulative Production: 10832620 mcf (from 1957 to 2026)
KS Dept. of Revenue Lease Code: 200797
KS Dept. of Revenue Lease Name: COX 1-11
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Stevens
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T35S R39W, Sec. 11, SW
Lease: Cox 1
Operator: Panhandle Eastern Pipeline Co.
Current Operator: Eiger Operating Company, LLC
API Number: 15-189-00768
Cumulative production pre-1958 is 1208628

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 65,577 1
1959 82,282 1
1960 111,483 1
1961 108,870 1
1962 61,316 1
1963 89,497 1
1964 135,516 1
1965 484,130 1
1966 354,971 1
1967 283,738 1
1968 315,081 1
1969 312,800 1
1970 331,942 1
1971 327,521 1
1972 340,350 1
1973 370,815 1
1974 388,920 1
1975 457,934 1
1976 303,733 1
1977 247,896 1
1978 358,118 1
1979 300,351 1
1980 254,732 1
1981 344,111 1
1982 47,734 1
1983 95,917 1
1984 116,461 1
1985 145,501 1
1986 96,163 1
1987 81,605 1
1988 133,030 1
1989 149,453 1
1990 118,886 1
1991 297,323 1
1992 137,945 1
1993 208,234 1
1994 170,177 1
1995 149,012 1
1996 117,245 1
1997 102,368 1
1998 89,226 1
1999 80,259 1
2000 67,014 1
2001 61,275 1
2002 54,369 1
2003 49,940 1
2004 46,035 1
2005 42,640 1
2006 40,123 1
2007 37,867 1
2008 35,489 1
2009 32,874 1
2010 31,407 1
2011 29,626 1
2012 28,289 1
2013 26,748 1
2014 25,607 1
2015 24,167 1
2016 22,876 1
2017 24,242 1
2018 24,141 1
2019 23,047 1
2020 23,062 1
2021 21,845 1
2022 20,922 1
2023 20,820 1
2024 20,297 1
2025 19,581 1
2026 1,466 1
Reported through 1-2026.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Gas Production, (mcf)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 2134 1 Anadarko E & P Onshore LLC (100%)
2014 2 1844 1 Anadarko E & P Onshore LLC (100%)
2014 3 2138 1 Anadarko E & P Onshore LLC (100%)
2014 4 2093 1 Anadarko E & P Onshore LLC (100%)
2014 5 2148 1 Anadarko E & P Onshore LLC (100%)
2014 6 2132 1 Anadarko E & P Onshore LLC (100%)
2014 7 2205 1 Anadarko E & P Onshore LLC (100%)
2014 8 2216 1 Anadarko E & P Onshore LLC (100%)
2014 9 2128 1 Anadarko E & P Onshore LLC (100%)
2014 10 2217 1 Anadarko E & P Onshore LLC (100%)
2014 11 2169 1 Anadarko E & P Onshore LLC (100%)
2014 12 2183 1 Anadarko E & P Onshore LLC (100%)
2015 1 2157 1 Anadarko E & P Onshore LLC (100%)
2015 2 1819 1 Anadarko E & P Onshore LLC (100%)
2015 3 1950 1 Anadarko E & P Onshore LLC (100%)
2015 4 1935 1 Anadarko E & P Onshore LLC (100%)
2015 5 2052 1 Anadarko E & P Onshore LLC (100%)
2015 6 1957 1 Anadarko E & P Onshore LLC (100%)
2015 7 2058 1 Anadarko E & P Onshore LLC (100%)
2015 8 2064 1 Anadarko E & P Onshore LLC (100%)
2015 9 1965 1 Anadarko E & P Onshore LLC (100%)
2015 10 2050 1 Anadarko E & P Onshore LLC (100%)
2015 11 2051 1 Anadarko E & P Onshore LLC (100%)
2015 12 2109 1 Anadarko E & P Onshore LLC (100%)
2016 1 2067 1 Anadarko E & P Onshore LLC (100%)
2016 2 1803 1 Anadarko E & P Onshore LLC (100%)
2016 3 1874 1 Anadarko E & P Onshore LLC (100%)
2016 4 1851 1 Anadarko E & P Onshore LLC (100%)
2016 5 1941 1 Anadarko E & P Onshore LLC (100%)
2016 6 1883 1 Anadarko E & P Onshore LLC (100%)
2016 7 1940 1 Anadarko E & P Onshore LLC (100%)
2016 8 1952 1 Anadarko E & P Onshore LLC (100%)
2016 9 1875 1 Anadarko E & P Onshore LLC (100%)
2016 10 1787 1 Anadarko E & P Onshore LLC (100%)
2016 11 1956 1 Merit Energy Company, LLC (100%)
2016 12 1947 1 Merit Energy Company, LLC (100%)
2017 1 2165 1 Merit Energy Company, LLC (100%)
2017 2 1830 1 Merit Energy Company, LLC (100%)
2017 3 2002 1 Merit Energy Company, LLC (100%)
2017 4 1927 1 Merit Energy Company, LLC (100%)
2017 5 1997 1 Merit Energy Company, LLC (100%)
2017 6 1990 1 Merit Energy Company, LLC (100%)
2017 7 2093 1 Merit Energy Company, LLC (100%)
2017 8 2087 1 Merit Energy Company, LLC (100%)
2017 9 1991 1 Merit Energy Company, LLC (100%)
2017 10 2065 1 Merit Energy Company, LLC (100%)
2017 11 1988 1 Merit Energy Company, LLC (100%)
2017 12 2107 1 Merit Energy Company, LLC (100%)
2018 1 2141 1 Merit Energy Company, LLC (100%)
2018 2 1829 1 Merit Energy Company, LLC (100%)
2018 3 1966 1 Merit Energy Company, LLC (100%)
2018 4 1975 1 Merit Energy Company, LLC (100%)
2018 5 2066 1 Merit Energy Company, LLC (100%)
2018 6 1951 1 Merit Energy Company, LLC (100%)
2018 7 2091 1 Merit Energy Company, LLC (100%)
2018 8 2089 1 Merit Energy Company, LLC (100%)
2018 9 2006 1 Merit Energy Company, LLC (100%)
2018 10 2054 1 Merit Energy Company, LLC (100%)
2018 11 2004 1 Merit Energy Company, LLC (100%)
2018 12 1969 1 Merit Energy Company, LLC (100%)
2019 1 2114 1 Merit Energy Company, LLC (100%)
2019 2 1797 1 Merit Energy Company, LLC (100%)
2019 3 1879 1 Merit Energy Company, LLC (100%)
2019 4 1863 1 Merit Energy Company, LLC (100%)
2019 5 1840 1 Merit Energy Company, LLC (100%)
2019 6 1913 1 Merit Energy Company, LLC (100%)
2019 7 2002 1 Merit Energy Company, LLC (100%)
2019 8 1998 1 Merit Energy Company, LLC (100%)
2019 9 1949 1 Merit Energy Company, LLC (100%)
2019 10 1990 1 Merit Energy Company, LLC (100%)
2019 11 1762 1 Merit Energy Company, LLC (100%)
2019 12 1940 1 Merit Energy Company, LLC (100%)
2020 1 1896 1 Merit Energy Company, LLC (100%)
2020 2 1770 1 Merit Energy Company, LLC (100%)
2020 3 1872 1 Merit Energy Company, LLC (100%)
2020 4 1775 1 Merit Energy Company, LLC (100%)
2020 5 2005 1 Merit Energy Company, LLC (100%)
2020 6 1935 1 Merit Energy Company, LLC (100%)
2020 7 2072 1 Merit Energy Company, LLC (100%)
2020 8 1931 1 Merit Energy Company, LLC (100%)
2020 9 1976 1 Merit Energy Company, LLC (100%)
2020 10 2003 1 Merit Energy Company, LLC (100%)
2020 11 1920 1 Merit Energy Company, LLC (100%)
2020 12 1907 1 Merit Energy Company, LLC (100%)
2021 1 1810 1 Merit Energy Company, LLC (100%)
2021 2 1469 1 Merit Energy Company, LLC (100%)
2021 3 1935 1 Merit Energy Company, LLC (100%)
2021 4 1815 1 Merit Energy Company, LLC (100%)
2021 5 1867 1 Merit Energy Company, LLC (100%)
2021 6 1834 1 Merit Energy Company, LLC (100%)
2021 7 1912 1 Merit Energy Company, LLC (100%)
2021 8 1894 1 Merit Energy Company, LLC (100%)
2021 9 1806 1 Merit Energy Company, LLC (100%)
2021 10 1868 1 Merit Energy Company, LLC (100%)
2021 11 1812 1 Merit Energy Company, LLC (100%)
2021 12 1823 1 Merit Energy Company, LLC (100%)
2022 1 1707 1 Merit Energy Company, LLC (100%)
2022 2 1473 1 Merit Energy Company, LLC (100%)
2022 3 1763 1 Merit Energy Company, LLC (100%)
2022 4 1744 1 Merit Energy Company, LLC (100%)
2022 5 1830 1 Merit Energy Company, LLC (100%)
2022 6 1780 1 Merit Energy Company, LLC (100%)
2022 7 1836 1 Merit Energy Company, LLC (100%)
2022 8 1815 1 Merit Energy Company, LLC (100%)
2022 9 1756 1 Merit Energy Company, LLC (100%)
2022 10 1806 1 Merit Energy Company, LLC (100%)
2022 11 1756 1 Merit Energy Company, LLC (100%)
2022 12 1656 1 Merit Energy Company, LLC (100%)
2023 1 1643 1 Merit Energy Company, LLC (100%)
2023 2 1505 1 Merit Energy Company, LLC (100%)
2023 3 1708 1 Merit Energy Company, LLC (100%)
2023 4 1712 1 Merit Energy Company, LLC (100%)
2023 5 1788 1 Merit Energy Company, LLC (100%)
2023 6 1814 1 Merit Energy Company, LLC (100%)
2023 7 1861 1 Merit Energy Company, LLC (100%)
2023 8 1822 1 Merit Energy Company, LLC (100%)
2023 9 1749 1 Merit Energy Company, LLC (100%)
2023 10 1779 1 Merit Energy Company, LLC (100%)
2023 11 1699 1 Merit Energy Company, LLC (100%)
2023 12 1740 1 Merit Energy Company, LLC (100%)
2024 1 1461 1 Merit Energy Company, LLC (100%)
2024 2 1634 1 Merit Energy Company, LLC (100%)
2024 3 1718 1 Merit Energy Company, LLC (100%)
2024 4 1609 1 Merit Energy Company, LLC (100%)
2024 5 1706 1 Merit Energy Company, LLC (100%)
2024 6 1742 1 Merit Energy Company, LLC (100%)
2024 7 1789 1 Merit Energy Company, LLC (100%)
2024 8 1774 1 Merit Energy Company, LLC (100%)
2024 9 1712 1 Merit Energy Company, LLC (100%)
2024 10 1744 1 Merit Energy Company, LLC (100%)
2024 11 1701 1 Merit Energy Company, LLC (100%)
2024 12 1707 1 Merit Energy Company, LLC (100%)
2025 1 1299 1 Merit Energy Company, LLC (100%)
2025 2 1353 1 Merit Energy Company, LLC (100%)
2025 3 1714 1 Merit Energy Company, LLC (100%)
2025 4 1655 1 Merit Energy Company, LLC (100%)
2025 5 1744 1 Merit Energy Company, LLC (100%)
2025 6 1693 1 Merit Energy Company, LLC (100%)
2025 7 1774 1 Merit Energy Company, LLC (100%)
2025 8 1735 1 Merit Energy Company, LLC (100%)
2025 9 1652 1 Merit Energy Company, LLC (100%)
2025 10 1716 1 Merit Energy Company, LLC (100%)
2025 11 1635 1 Merit Energy Company, LLC (100%)
2025 12 1611 1 Merit Energy Company, LLC (100%)
2026 1 1466 1 Merit Energy Company, LLC (100%)


Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.

Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/lease.html
Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.