KGS Home Page Oil and Gas Index Page Lease Production Page

Yearly and monthly production

DEAN 1 Lease 		Save To File
Lease: DEAN 1
Operator: Petroleum Development Company
Location: C E2 SW T22S, R35W, Sec. 23
Cumulative Production: 2231125 mcf (from 1957 to 2022)
KS Dept. of Revenue Lease Code: 200981
KS Dept. of Revenue Lease Name: DEAN 1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Kearny
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T22S R35W, Sec. 23, SE SW NE SW
Lease: DEAN 1
Operator: WARREN PETROLEUM CO
Current Operator: Petroleum Development Company
API Number: 15-093-00237
Cumulative production pre-1958 is 946323

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 21,769 1
1959 16,590 1
1960 40,623 1
1961 65,101 1
1962 60,575 1
1963 32,160 1
1964 21,909 1
1965 17,035 1
1966 23,818 1
1967 23,690 1
1968 44,607 1
1969 36,072 1
1970 46,258 1
1971 43,399 1
1972 35,879 1
1973 30,125 1
1974 13,259 1
1975 19,170 1
1976 49,885 1
1977 47,219 1
1978 16,556 1
1979 16,924 1
1980 19,257 1
1981 16,121 1
1982 18,228 1
1983 26,458 1
1984 27,260 1
1985 31,932 1
1986 29,651 1
1987 20,421 1
1988 27,252 1
1989 14,991 1
1990 9,632 1
1991 15,229 1
1992 20,832 1
1993 21,216 1
1994 30,847 1
1995 42,059 1
1996 29,801 1
1997 25,723 1
1998 20,538 1
1999 18,393 2
2000 13,529 2
2001 8,345 2
2002 7,090 2
2003 6,007 2
2004 6,776 2
2005 7,605 2
2006 6,983 2
2007 6,190 2
2008 6,362 2
2009 5,715 2
2010 3,963 2
2011 3,784 2
2012 2,927 2
2013 2,146 2
2014 1,772 2
2015 1,444 2
2016 1,417 2
2017 1,219 2
2018 1,718 1
2019 355 1
2020 351 1
2021 168 1
2022 472 1
Reported through 12-2022.
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 1 206 2 Devon Energy Corporation (100%)
2014 2 154 2 Devon Energy Corporation (100%)
2014 3 124 2 Devon Energy Corporation (100%)
2014 4 139 2 Devon Energy Corporation (100%)
2014 5 153 2 Devon Energy Corporation (100%)
2014 6 156 2 Devon Energy Corporation (100%)
2014 7 156 2 Devon Energy Corporation (100%)
2014 8 149 2 Devon Energy Corporation (100%)
2014 9 141 2 Devon Energy Corporation (100%)
2014 10 215 2 Devon Energy Corporation (100%)
2014 11 179 2 Devon Energy Corporation (100%)
2015 7 273 2 Riviera Operating, LLC (100%)
2015 8 259 2 Riviera Operating, LLC (100%)
2015 9 225 2 Riviera Operating, LLC (100%)
2015 10 223 2 LINN OPERATING INC (100%)
2015 11 229 2 LINN OPERATING INC (100%)
2015 12 235 2 LINN OPERATING INC (100%)
2016 1 219 2 LINN OPERATING INC (100%)
2016 2 207 2 LINN OPERATING INC (100%)
2016 3 241 2 LINN OPERATING INC (100%)
2016 4 103 2 LINN OPERATING INC (100%)
2016 5 105 2 LINN OPERATING INC (100%)
2016 6 96 2 LINN OPERATING INC (100%)
2016 7 104 2 LINN OPERATING INC (100%)
2016 8 68 2 LINN OPERATING INC (100%)
2016 9 61 2 LINN OPERATING INC (100%)
2016 10 62 2 LINN OPERATING INC (100%)
2016 11 89 1 Riviera Operating, LLC (100%)
2016 12 62 2 Riviera Operating, LLC (100%)
2017 1 95 2 Riviera Operating, LLC (100%)
2017 2 83 2 Riviera Operating, LLC (100%)
2017 3 92 2 Riviera Operating, LLC (100%)
2017 4 51 2 Riviera Operating, LLC (100%)
2017 5 78 1 Riviera Operating, LLC (100%)
2017 6 86 1 Riviera Operating, LLC (100%)
2017 7 101 1 Riviera Operating, LLC (100%)
2017 8 107 1 Riviera Operating, LLC (100%)
2017 9 124 1 Riviera Operating, LLC (100%)
2017 10 141 1 Riviera Operating, LLC (100%)
2017 11 149 1 Riviera Operating, LLC (100%)
2017 12 112 1 Riviera Operating, LLC (100%)
2018 1 141 1 Riviera Operating, LLC (100%)
2018 2 148 1 Riviera Operating, LLC (100%)
2018 3 200 1 Riviera Operating, LLC (100%)
2018 4 163 1 Riviera Operating, LLC (100%)
2018 5 155 1 Riviera Operating, LLC (100%)
2018 6 146 1 Riviera Operating, LLC (100%)
2018 7 174 1 Riviera Operating, LLC (100%)
2018 8 166 1 Riviera Operating, LLC (100%)
2018 9 165 1 Riviera Operating, LLC (100%)
2018 10 155 1 Riviera Operating, LLC (100%)
2018 11 50 1 Riviera Operating, LLC (100%)
2018 12 55 1 Riviera Operating, LLC (100%)
2019 1 59 1 Riviera Operating, LLC (100%)
2019 2 46 1 Riviera Operating, LLC (100%)
2019 3 53 1 Riviera Operating, LLC (100%)
2019 4 64 1 Riviera Operating, LLC (100%)
2019 10 4 1 Oneok Field Services LLC (100%)
2019 11 68 1 Oneok Field Services LLC (100%)
2019 12 61 1 Oneok Field Services LLC (100%)
2020 1 51 1 Oneok Field Services LLC (100%)
2020 2 66 1 Oneok Field Services LLC (100%)
2020 3 40 1 Oneok Field Services LLC (100%)
2020 4 50 1 Oneok Field Services LLC (100%)
2020 5 56 1 Oneok Field Services LLC (100%)
2020 6 36 1 Oneok Field Services LLC (100%)
2020 7 52 1 Oneok Field Services LLC (100%)
2021 9 36 1 Oneok Field Services LLC (100%)
2021 10 42 1 Oneok Field Services LLC (100%)
2021 11 42 1 Oneok Field Services LLC (100%)
2021 12 48 1 Oneok Field Services LLC (100%)
2022 1 59 1 Oneok Field Services LLC (100%)
2022 2 29 1 Oneok Field Services LLC (100%)
2022 3 26 1 Oneok Field Services LLC (100%)
2022 4 39 1 Oneok Field Services LLC (100%)
2022 5 49 1 Oneok Field Services LLC (100%)
2022 6 48 1 Oneok Field Services LLC (100%)
2022 7 41 1 Oneok Field Services LLC (100%)
2022 8 37 1 Oneok Field Services LLC (100%)
2022 9 33 1 Oneok Field Services LLC (100%)
2022 10 42 1 Oneok Field Services LLC (100%)
2022 11 37 1 Oneok Field Services LLC (100%)
2022 12 32 1 Oneok Field Services 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.