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Yearly and monthly production

COX 'A' 1 Lease 		Save To File
Lease: COX 'A' 1
Operator: Casillas Petroleum Corp
Location: NE NE SW T28S, R33W, Sec. 14
Cumulative Production: 3294255 mcf (from 1957 to 2024)
KS Dept. of Revenue Lease Code: 200635
KS Dept. of Revenue Lease Name: COX A 1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Haskell
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T28S R33W, Sec. 14, NW NW NW SE
Lease: Cox 'A' 1
Operator: Natl. Assoc. Petroleum Co.
Current Operator: Casillas Petroleum Corp
API Number: 15-081-00219
Cumulative production pre-1958 is 393329

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 23,702 1
1959 69,289 1
1960 64,303 1
1961 75,145 1
1962 49,331 1
1963 32,477 1
1964 27,358 1
1965 33,828 1
1966 43,784 1
1967 49,139 1
1968 49,712 1
1969 67,126 1
1970 77,735 1
1971 75,540 1
1972 65,455 1
1973 44,449 1
1974 52,257 1
1975 75,409 1
1976 61,471 1
1977 55,421 1
1978 58,041 1
1979 53,570 1
1980 47,219 1
1981 55,694 1
1982 43,978 1
1983 26,854 1
1984 59,588 1
1985 54,825 1
1986 54,409 1
1987 44,270 1
1988 39,171 1
1989 30,394 1
1990 29,454 1
1991 37,645 1
1992 49,905 1
1993 86,879 1
1994 61,902 1
1995 58,789 1
1996 79,689 1
1997 85,331 1
1998 59,341 1
1999 61,650 1
2000 59,152 1
2001 52,027 1
2002 49,937 1
2003 40,536 1
2004 39,617 1
2005 35,147 1
2006 30,569 1
2007 25,764 1
2008 23,879 1
2009 24,801 1
2010 27,070 1
2011 24,597 1
2012 20,601 1
2013 20,476 1
2014 13,304 1
2015 13,625 1
2016 13,867 1
2017 14,951 1
2018 15,917 1
2019 17,438 1
2020 16,756 1
2021 14,591 1
2022 14,669 1
2023 13,214 1
2024 6,892 1
Reported through 7-2024.
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 1674 1 Cimarex Energy Co. (100%)
2014 2 1659 1 Cimarex Energy Co. (100%)
2014 3 1654 1 Cimarex Energy Co. (100%)
2014 4 1608 1 Cimarex Energy Co. (100%)
2014 5 1668 1 Cimarex Energy Co. (100%)
2014 6 1622 1 Cimarex Energy Co. (100%)
2014 7 1711 1 Cimarex Energy Co. (100%)
2014 8 1708 1 Cimarex Energy Co. (100%) ,
Riviera Operating, LLC (0%)
2015 3 1398 1 Riviera Operating, LLC (100%)
2015 4 1517 1 Riviera Operating, LLC (100%)
2015 5 1398 1 Riviera Operating, LLC (100%)
2015 6 1556 1 Riviera Operating, LLC (100%)
2015 7 1610 1 Riviera Operating, LLC (100%)
2015 8 1593 1 Riviera Operating, LLC (100%)
2015 9 1525 1 Riviera Operating, LLC (100%)
2015 10 1552 1 LINN OPERATING INC (100%)
2015 11 1476 1 LINN OPERATING INC (100%)
2016 3 1529 1 LINN OPERATING INC (100%)
2016 4 1458 1 LINN OPERATING INC (100%)
2016 5 1449 1 LINN OPERATING INC (100%)
2016 6 1211 1 LINN OPERATING INC (100%)
2016 7 1472 1 LINN OPERATING INC (100%)
2016 8 1468 1 LINN OPERATING INC (100%)
2016 9 1069 1 LINN OPERATING INC (100%)
2016 10 1388 1 LINN OPERATING INC (100%)
2016 11 1498 1 Riviera Operating, LLC (100%)
2016 12 1325 1 Riviera Operating, LLC (100%)
2017 1 1335 1 Riviera Operating, LLC (100%)
2017 2 1121 1 Riviera Operating, LLC (100%)
2017 3 1199 1 Riviera Operating, LLC (100%)
2017 4 1094 1 Riviera Operating, LLC (100%)
2017 5 1170 1 Riviera Operating, LLC (100%)
2017 6 1316 1 Riviera Operating, LLC (100%)
2017 7 1451 1 Riviera Operating, LLC (100%)
2017 8 1490 1 Riviera Operating, LLC (100%)
2017 9 1223 1 Riviera Operating, LLC (100%)
2017 10 1187 1 Riviera Operating, LLC (100%)
2017 11 1178 1 Riviera Operating, LLC (100%)
2017 12 1187 1 Riviera Operating, LLC (100%)
2018 1 1112 1 Riviera Operating, LLC (100%)
2018 2 1002 1 Riviera Operating, LLC (100%)
2018 3 1135 1 Riviera Operating, LLC (100%)
2018 4 1390 1 Riviera Operating, LLC (100%)
2018 5 1209 1 Riviera Operating, LLC (100%)
2018 6 1585 1 Riviera Operating, LLC (100%)
2018 7 1495 1 Riviera Operating, LLC (100%)
2018 8 1475 1 Riviera Operating, LLC (100%)
2018 9 1717 1 Riviera Operating, LLC (100%)
2018 10 879 1 Riviera Operating, LLC (100%)
2018 11 1589 1 Riviera Operating, LLC (100%)
2018 12 1329 1 Riviera Operating, LLC (100%)
2019 1 1230 1 Riviera Operating, LLC (100%)
2019 2 1472 1 Riviera Operating, LLC (100%)
2019 3 1661 1 Riviera Operating, LLC (100%)
2019 4 1466 1 Riviera Operating, LLC (100%)
2019 5 1503 1 Riviera Operating, LLC (100%)
2019 6 1415 1 Riviera Operating, LLC (100%)
2019 7 1356 1 Riviera Operating, LLC (100%)
2019 8 1518 1 Riviera Operating, LLC (100%)
2019 9 1459 1 Riviera Operating, LLC (100%)
2019 10 1477 1 Riviera Operating, LLC (100%)
2019 11 1432 1 Scout Energy Management LLC (100%)
2019 12 1449 1 Scout Energy Management LLC (100%)
2020 1 1444 1 Scout Energy Management LLC (100%)
2020 2 1329 1 Scout Energy Management LLC (100%)
2020 3 1437 1 Scout Energy Management LLC (100%)
2020 4 1409 1 Scout Energy Management LLC (100%)
2020 5 1456 1 Scout Energy Management LLC (100%)
2020 6 1418 1 Scout Energy Management LLC (100%)
2020 7 1485 1 Scout Energy Management LLC (100%)
2020 8 1463 1 Scout Energy Management LLC (100%)
2020 9 1379 1 Scout Energy Management LLC (100%)
2020 10 1370 1 Scout Energy Management LLC (100%)
2020 11 1328 1 Scout Energy Management LLC (100%)
2020 12 1238 1 Scout Energy Management LLC (100%)
2021 1 1202 1 Scout Energy Management LLC (100%)
2021 2 1119 1 Scout Energy Management LLC (100%)
2021 3 1183 1 Scout Energy Management LLC (100%)
2021 4 1138 1 Scout Energy Management LLC (100%)
2021 5 1163 1 Scout Energy Management LLC (100%)
2021 6 1261 1 Scout Energy Management LLC (100%)
2021 7 1344 1 Scout Energy Management LLC (100%)
2021 8 1374 1 Scout Energy Management LLC (100%)
2021 9 1301 1 Scout Energy Management LLC (100%)
2021 10 1248 1 Scout Energy Management LLC (100%)
2021 11 1169 1 Scout Energy Management LLC (100%)
2021 12 1089 1 Scout Energy Management LLC (100%)
2022 1 1198 1 Scout Energy Management LLC (100%)
2022 2 981 1 Scout Energy Management LLC (100%)
2022 3 1030 1 Scout Energy Management LLC (100%)
2022 4 1090 1 Scout Energy Management LLC (100%)
2022 5 1255 1 Scout Energy Management LLC (100%)
2022 6 1264 1 Scout Energy Management LLC (100%)
2022 7 1325 1 Scout Energy Management LLC (100%)
2022 8 1320 1 Scout Energy Management LLC (100%)
2022 9 1252 1 Scout Energy Management LLC (100%)
2022 10 1303 1 Scout Energy Management LLC (100%)
2022 11 1209 1 Scout Energy Management LLC (100%)
2022 12 1442 1 Scout Energy Management LLC (100%)
2023 1 1182 1 Scout Energy Management LLC (100%)
2023 2 1046 1 Scout Energy Management LLC (100%)
2023 3 1173 1 Scout Energy Management LLC (100%)
2023 4 1138 1 Scout Energy Management LLC (100%)
2023 5 1148 1 Scout Energy Management LLC (100%)
2023 6 1104 1 Scout Energy Management LLC (100%)
2023 7 1150 1 Scout Energy Management LLC (100%)
2023 8 1131 1 Scout Energy Management LLC (100%)
2023 9 1101 1 Scout Energy Management LLC (100%)
2023 10 1065 1 Scout Energy Management LLC (100%)
2023 11 958 1 Scout Energy Management LLC (100%)
2023 12 1018 1 Scout Energy Management LLC (100%)
2024 1 1147 1 Scout Energy Management LLC (100%)
2024 2 913 1 Scout Energy Management LLC (100%)
2024 3 976 1 Scout Energy Management LLC (100%)
2024 4 958 1 Scout Energy Management LLC (100%)
2024 5 971 1 Scout Energy Management LLC (100%)
2024 6 947 1 Scout Energy Management LLC (100%)
2024 7 980 1 Scout Energy Management 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.