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Yearly and monthly production

DUMLER (A-2) Lease
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Lease: DUMLER (A-2)
Operator: Vonfeldt, Alan J
Location: NE NE SE T15S, R15W, Sec. 20
Cumulative Production: 74862.87 barrels (from 1984 to 2024)
KS Dept. of Revenue Lease Code: 123996
KS Dept. of Revenue Lease Name: SOLOMON DUMLER
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Steinert
County: Russell
Producing Zone: Lansing Group
Well Data (may be an incomplete list):
T15S R15W, Sec. 20, NE NE SE
Lease: Dumler A 2
Operator: Roy Vonfeldt
Current Operator: Vonfeldt, Alan J
API Number: 15-167-22443

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1984 3,885 1
1985 11,651 1
1986 5,961 1
1987 4,373 1
1988 3,530 1
1989 2,888 1
1990 2,606 1
1991 2,335 1
1992 2,306 1
1993 1,894 1
1994 1,795 1
1995 1,785 1
1996 1,769 1
1997 1,589 1
1998 1,256 5
1999 1,265 5
2000 1,120 3
2001 1,317 1
2002 1,197 1
2003 1,164 1
2004 663 1
2005 1,019 1
2006 656 1
2007 838 1
2008 820 1
2009 631 1
2010 656 1
2011 463 1
2012 813 1
2013 479 1
2014 632 1
2015 643 1
2016 638 1
2017 487 1
2018 477 1
2019 637 1
2020 310 1
2021 1,381 1
2022 3,598 1
2023 2,400 1
2024 935 1
Reported through 5-2024.
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 1 161.08 1 CHS McPherson Refinery Inc (100%)
2014 4 154.25 1 CHS McPherson Refinery Inc (100%)
2014 8 155.63 1 CHS McPherson Refinery Inc (100%)
2014 10 161.44 1 CHS McPherson Refinery Inc (100%)
2015 2 159.93 1 CHS McPherson Refinery Inc (100%)
2015 5 158.72 1 CHS McPherson Refinery Inc (100%)
2015 9 159.58 1 CHS McPherson Refinery Inc (100%)
2015 12 164.9 1 CHS McPherson Refinery Inc (100%)
2016 3 149.8 1 CHS McPherson Refinery Inc (100%)
2016 6 163.17 1 CHS McPherson Refinery Inc (100%)
2016 9 157.54 1 CHS McPherson Refinery Inc (100%)
2016 12 167.56 1 CHS McPherson Refinery Inc (100%)
2017 4 152.85 1 CHS McPherson Refinery Inc (100%)
2017 5 7.95 1 H & W OIL CO. (100%)
2017 8 158.73 1 CHS McPherson Refinery Inc (100%)
2017 11 167.63 1 CHS McPherson Refinery Inc (100%)
2018 2 163.3 1 CHS McPherson Refinery Inc (100%)
2018 5 158.56 1 CHS McPherson Refinery Inc (100%)
2018 9 155.6 1 CHS McPherson Refinery Inc (100%)
2019 1 159.88 1 CHS McPherson Refinery Inc (100%)
2019 5 164.27 1 CHS McPherson Refinery Inc (100%)
2019 8 155.44 1 CHS McPherson Refinery Inc (100%)
2019 12 157.83 1 CHS McPherson Refinery Inc (100%)
2020 3 151.78 1 CHS McPherson Refinery Inc (100%)
2020 9 158.1 1 CHS McPherson Refinery Inc (100%)
2021 4 151.97 1 CHS McPherson Refinery Inc (100%)
2021 11 702.17 1 CHS McPherson Refinery Inc (100%)
2021 12 526.89 1 CHS McPherson Refinery Inc (100%)
2022 1 535.8 1 CHS McPherson Refinery Inc (100%)
2022 2 348.07 1 CHS McPherson Refinery Inc (100%)
2022 3 170.98 1 CHS McPherson Refinery Inc (100%)
2022 4 514.64 1 CHS McPherson Refinery Inc (100%)
2022 5 171.04 1 CHS McPherson Refinery Inc (100%)
2022 6 328.17 1 CHS McPherson Refinery Inc (100%)
2022 7 331.41 1 CHS McPherson Refinery Inc (100%)
2022 8 169.89 1 CHS McPherson Refinery Inc (100%)
2022 9 173.81 1 CHS McPherson Refinery Inc (100%)
2022 10 165.65 1 CHS McPherson Refinery Inc (100%)
2022 11 341.65 1 CHS McPherson Refinery Inc (100%)
2022 12 346.47 1 CHS McPherson Refinery Inc (100%)
2023 1 189.06 1 CHS McPherson Refinery Inc (100%)
2023 2 184.29 1 CHS McPherson Refinery Inc (100%)
2023 3 174.17 1 CHS McPherson Refinery Inc (100%)
2023 4 187.26 1 CHS McPherson Refinery Inc (100%)
2023 5 371.8 1 CHS McPherson Refinery Inc (100%)
2023 6 168.05 1 CHS McPherson Refinery Inc (100%)
2023 7 195.85 1 CHS McPherson Refinery Inc (100%)
2023 8 189.87 1 CHS McPherson Refinery Inc (100%)
2023 9 171.01 1 CHS McPherson Refinery Inc (100%)
2023 10 192.76 1 CHS McPherson Refinery Inc (100%)
2023 11 193.48 1 CHS McPherson Refinery Inc (100%)
2023 12 182.21 1 CHS McPherson Refinery Inc (100%)
2024 1 197.91 1 CHS McPherson Refinery Inc (100%)
2024 2 195.08 1 CHS McPherson Refinery Inc (100%)
2024 3 181.37 1 CHS McPherson Refinery Inc (100%)
2024 4 168.14 1 CHS McPherson Refinery Inc (100%)
2024 5 192.23 1 CHS McPherson Refinery Inc (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.