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Yearly and monthly production

DUMLER A1 Lease 		Save To File
Lease: DUMLER A1
Operator: Royal Drilling Inc
Location: NE NE NE T15S, R15W, Sec. 26
Cumulative Production: 227863.75 barrels (from 1965 to 2024)
KS Dept. of Revenue Lease Code: 105303
KS Dept. of Revenue Lease Name: DUMLER 'A'
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Roosevelt
County: Russell
Producing Zone: Lansing Group
Well Data (may be an incomplete list):
T15S R15W, Sec. 26, SW NW NE
Lease: DUMLER A 4
Operator: VEAIL NEVEN H
Current Operator: Royal Drilling Inc
API Number: 15-167-20360 		T15S R15W, Sec. 26, NE NE NE
Lease: Dumler 1
Operator: Neven H. Veail
Current Operator: Royal Drilling Inc
API Number: 15-167-30147
T15S R15W, Sec. 26, NE NW NE
Lease: Dumler A 2
Operator: Neven H. Veail
Current Operator: Royal Drilling Inc
API Number: 15-167-30316

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1965 2,158 1
1966 10,586 1
1967 24,019 2
1968 22,383 2
1969 18,987 2
1970 17,318 2
1971 9,994 2
1972 7,137 2
1973 5,791 2
1974 5,365 2
1975 5,752 2
1976 4,603 2
1977 5,574 2
1978 5,583 2
1979 5,362 2
1980 4,813 2
1981 4,253 2
1982 3,711 2
1983 3,097 2
1984 3,387 2
1985 2,773 2
1986 2,525 2
1987 2,499 2
1988 2,444 2
1989 2,165 2
1990 2,050 2
1991 1,889 2
1992 1,942 2
1993 1,814 2
1994 1,544 2
1995 1,386 2
1996 2,049 2
1997 2,053 2
1998 1,534 3
1999 1,788 3
2000 1,552 3
2001 1,181 3
2002 1,565 3
2003 1,168 3
2004 1,018 3
2005 646 3
2006 1,003 3
2007 1,150 3
2008 619 3
2009 1,519 3
2010 1,872 3
2011 1,704 3
2012 1,521 3
2013 1,567 3
2014 1,196 3
2015 1,379 3
2016 1,243 3
2017 1,050 3
2018 704 3
2019 857 3
2020 916 3
2021 720 3
2022 535 3
2023 682 3
2024 165 3
Reported through 2-2024.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Oil Production, (bbls)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 172.7 3 Coffeyville Resources Refining & Marketing (100%)
2014 4 169.52 3 Coffeyville Resources Refining & Marketing (100%)
2014 5 173.41 3 Coffeyville Resources Refining & Marketing (100%)
2014 7 163.12 3 Coffeyville Resources Refining & Marketing (100%)
2014 9 170.9 3 Coffeyville Resources Refining & Marketing (100%)
2014 10 169.96 3 Coffeyville Resources Refining & Marketing (100%)
2014 12 176.43 3 Coffeyville Resources Refining & Marketing (100%)
2015 1 185.19 3 Coffeyville Resources Refining & Marketing (100%)
2015 2 173.04 3 Coffeyville Resources Refining & Marketing (100%)
2015 4 174.84 3 Coffeyville Resources Refining & Marketing (100%)
2015 5 170.36 3 Coffeyville Resources Refining & Marketing (100%)
2015 7 175.18 3 Coffeyville Resources Refining & Marketing (100%)
2015 8 152.61 3 Coffeyville Resources Refining & Marketing (100%)
2015 9 6.61 3 CFMI LLC (100%)
2015 10 174.03 3 Coffeyville Resources Refining & Marketing (100%)
2015 11 167.59 3 Coffeyville Resources Refining & Marketing (100%)
2016 1 183.68 3 Coffeyville Resources Refining & Marketing (100%)
2016 3 175.16 3 Coffeyville Resources Refining & Marketing (100%)
2016 4 182.31 3 Coffeyville Resources Refining & Marketing (100%)
2016 6 175.02 3 Coffeyville Resources Refining & Marketing (100%)
2016 8 175.14 3 Coffeyville Resources Refining & Marketing (100%)
2016 10 184.44 3 Coffeyville Resources Refining & Marketing (100%)
2016 12 167.48 3 Coffeyville Resources Refining & Marketing (100%)
2017 1 172.03 3 Coffeyville Resources Refining & Marketing (100%)
2017 3 181.58 3 Coffeyville Resources Refining & Marketing (100%)
2017 5 181.56 3 Coffeyville Resources Refining & Marketing (100%)
2017 7 180 3 Coffeyville Resources Refining & Marketing (100%)
2017 9 173.17 3 Coffeyville Resources Refining & Marketing (100%)
2017 12 161.48 3 Coffeyville Resources Refining & Marketing (100%)
2018 3 179.59 3 Coffeyville Resources Refining & Marketing (100%)
2018 6 180.04 3 Coffeyville Resources Refining & Marketing (100%)
2018 8 181.34 3 Coffeyville Resources Refining & Marketing (100%)
2018 12 162.89 3 Coffeyville Resources Refining & Marketing (100%)
2019 3 170.83 3 Coffeyville Resources Refining & Marketing (100%)
2019 4 163.64 3 Coffeyville Resources Refining & Marketing (100%)
2019 7 176.24 3 Coffeyville Resources Refining & Marketing (100%)
2019 9 167.57 3 Coffeyville Resources Refining & Marketing (100%)
2019 11 179.12 3 Coffeyville Resources Refining & Marketing (100%)
2020 1 188.71 3 Coffeyville Resources Refining & Marketing (100%)
2020 3 188.49 3 Coffeyville Resources Refining & Marketing (100%)
2020 7 173.81 3 Coffeyville Resources Refining & Marketing (100%)
2020 9 179.45 3 Coffeyville Resources Refining & Marketing (100%)
2020 12 186.01 3 Coffeyville Resources Refining & Marketing (100%)
2021 3 176.42 3 Coffeyville Resources Refining & Marketing (100%)
2021 6 180.38 3 Coffeyville Resources Refining & Marketing (100%)
2021 8 178.06 3 Coffeyville Resources Refining & Marketing (100%)
2021 12 185.07 3 Coffeyville Resources Refining & Marketing (100%)
2022 3 193.53 3 Coffeyville Resources Refining & Marketing (93%) ,
CFMI LLC (7%)
2022 8 179.06 3 Coffeyville Resources Refining & Marketing (100%)
2022 11 162.68 3 Coffeyville Resources Refining & Marketing (100%)
2023 2 167.64 3 CVR SUPPLY & TRADING (100%)
2023 4 170.52 3 CVR SUPPLY & TRADING (100%)
2023 9 171.08 3 CVR SUPPLY & TRADING (100%)
2023 11 172.35 3 CVR SUPPLY & TRADING (100%)
2024 2 165.2 3 CVR SUPPLY & TRADING (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.