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Yearly and monthly production

SIEFKES 'A' Lease
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Lease: SIEFKES 'A'
Operator: Mai Oil Operations, Inc.
Location: T22S, R12W, Sec. 3
Cumulative Production: 57395.12 barrels (from 1990 to 2024)
KS Dept. of Revenue Lease Code: 128827
KS Dept. of Revenue Lease Name: SIEFKES 'A'
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Max
County: Stafford
Producing Zone:
Well Data (may be an incomplete list):
T22S R12W, Sec. 3, E2 SW NE
Lease: SIEFKES 'A' 10
Operator: ENERGY RESERVES GROUP
Current Operator: Mai Oil Operations, Inc.
API Number: 15-185-21058
T22S R12W, Sec. 3, SW NE NE
Lease: Siefkes 'A' 9
Operator: Empire Energy E&P, LLC
Current Operator: Mai Oil Operations, Inc.
API Number: 15-185-20916-0001
T22S R12W, Sec. 3, NW SE NE
Lease: Siefkes 'A' 11
Operator: T-N-T Engineering, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-185-23373
T22S R12W, Sec. 3, NW NW SW NE
Lease: Siefkes 'A' 13
Operator: Empire Energy E&P, LLC
Current Operator: Mai Oil Operations, Inc.
API Number: 15-185-23762

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1990 31 1
1991 17 1
1992 - -
1993 - -
1994 - -
1995 4 1
1996 - -
1997 - -
1998 2,233 2
1999 2,060 1
2000 3,036 1
2001 2,390 1
2002 4,040 1
2003 2,912 1
2004 2,269 1
2005 2,280 1
2006 2,268 1
2007 4,825 2
2008 2,802 2
2009 2,452 2
2010 1,121 2
2011 674 2
2012 1,167 3
2013 2,627 3
2014 2,173 3
2015 1,662 3
2016 1,105 3
2017 1,168 3
2018 1,178 3
2019 4,562 3
2020 1,787 2
2021 1,121 2
2022 1,503 3
2023 1,291 3
2024 638 3
Reported through 6-2024.
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 1 170.47 3 Coffeyville Resources Refining & Marketing (100%)
2014 2 170.39 3 Coffeyville Resources Refining & Marketing (100%)
2014 3 167.74 3 Coffeyville Resources Refining & Marketing (100%)
2014 4 161.2 3 Coffeyville Resources Refining & Marketing (100%)
2014 6 164.62 3 Coffeyville Resources Refining & Marketing (100%)
2014 7 164.99 3 Coffeyville Resources Refining & Marketing (100%)
2014 8 326.51 3 Coffeyville Resources Refining & Marketing (100%)
2014 9 167.79 3 Coffeyville Resources Refining & Marketing (100%)
2014 10 169.47 3 Coffeyville Resources Refining & Marketing (100%)
2014 11 172.06 3 Coffeyville Resources Refining & Marketing (100%)
2014 12 337.61 3 Coffeyville Resources Refining & Marketing (100%)
2015 1 164.64 3 Coffeyville Resources Refining & Marketing (100%)
2015 2 169.94 3 Coffeyville Resources Refining & Marketing (100%)
2015 3 169.9 3 Coffeyville Resources Refining & Marketing (100%)
2015 4 164.28 3 Coffeyville Resources Refining & Marketing (100%)
2015 5 168.15 3 Coffeyville Resources Refining & Marketing (100%)
2015 6 167.95 3 Coffeyville Resources Refining & Marketing (100%)
2015 7 163.7 3 Coffeyville Resources Refining & Marketing (100%)
2015 8 159.37 3 Coffeyville Resources Refining & Marketing (100%)
2015 10 163.22 3 Coffeyville Resources Refining & Marketing (100%)
2015 12 170.74 3 Coffeyville Resources Refining & Marketing (100%)
2016 1 174.81 3 Coffeyville Resources Refining & Marketing (100%)
2016 3 166.57 3 Coffeyville Resources Refining & Marketing (100%)
2016 4 169.32 3 Coffeyville Resources Refining & Marketing (100%)
2016 6 168.68 3 Coffeyville Resources Refining & Marketing (100%)
2016 7 154.19 3 Coffeyville Resources Refining & Marketing (100%)
2016 9 101.94 3 Coffeyville Resources Refining & Marketing (100%)
2016 10 169.96 3 Coffeyville Resources Refining & Marketing (100%)
2017 1 172.65 3 Coffeyville Resources Refining & Marketing (100%)
2017 3 164.43 3 Coffeyville Resources Refining & Marketing (100%)
2017 5 166.22 3 Coffeyville Resources Refining & Marketing (100%)
2017 7 162.52 3 Coffeyville Resources Refining & Marketing (100%)
2017 9 164.84 3 Coffeyville Resources Refining & Marketing (100%)
2017 11 167.5 3 Coffeyville Resources Refining & Marketing (100%)
2017 12 169.93 3 Coffeyville Resources Refining & Marketing (100%)
2018 2 172.73 3 Coffeyville Resources Refining & Marketing (100%)
2018 4 168.31 3 Coffeyville Resources Refining & Marketing (100%)
2018 5 167.2 3 Coffeyville Resources Refining & Marketing (100%)
2018 7 163.91 3 Coffeyville Resources Refining & Marketing (100%)
2018 8 159.94 3 Coffeyville Resources Refining & Marketing (100%)
2018 10 170.2 3 Coffeyville Resources Refining & Marketing (100%)
2018 12 175.67 3 Coffeyville Resources Refining & Marketing (100%)
2019 2 1379.63 3 Coffeyville Resources Refining & Marketing (100%) ,
CIRCLE T OIL (0%)
2019 3 859.64 3 Coffeyville Resources Refining & Marketing (100%)
2019 4 499.35 3 Coffeyville Resources Refining & Marketing (100%)
2019 5 338.54 3 Coffeyville Resources Refining & Marketing (100%)
2019 6 163.03 3 Coffeyville Resources Refining & Marketing (100%)
2019 7 328.51 3 Coffeyville Resources Refining & Marketing (100%)
2019 8 331.93 3 Coffeyville Resources Refining & Marketing (100%)
2019 9 163.5 2 CHS McPherson Refinery Inc (100%)
2019 10 156.2 2 CHS McPherson Refinery Inc (100%)
2019 11 173.53 2 CHS McPherson Refinery Inc (100%)
2019 12 167.95 2 CHS McPherson Refinery Inc (100%)
2020 1 163.64 2 CHS McPherson Refinery Inc (100%)
2020 2 170.3 2 CHS McPherson Refinery Inc (100%)
2020 3 161.16 2 CHS McPherson Refinery Inc (100%)
2020 4 155.82 2 CHS McPherson Refinery Inc (100%)
2020 6 321.96 2 CHS McPherson Refinery Inc (100%)
2020 8 167.33 2 CHS McPherson Refinery Inc (100%)
2020 9 164.9 2 CHS McPherson Refinery Inc (100%)
2020 10 168.41 2 CHS McPherson Refinery Inc (100%)
2020 11 158.89 2 CHS McPherson Refinery Inc (100%)
2020 12 154.15 2 CHS McPherson Refinery Inc (100%)
2021 2 167.32 2 CHS McPherson Refinery Inc (100%)
2021 3 164.41 2 CHS McPherson Refinery Inc (100%)
2021 5 161.94 2 CHS McPherson Refinery Inc (100%)
2021 7 298.54 2 CHS McPherson Refinery Inc (100%)
2021 10 169.89 2 CHS McPherson Refinery Inc (100%)
2021 11 159.01 2 CHS McPherson Refinery Inc (100%)
2022 1 167.1 2 CHS McPherson Refinery Inc (100%)
2022 2 157.62 2 CHS McPherson Refinery Inc (100%)
2022 3 340.38 2 CHS McPherson Refinery Inc (96%) ,
CFMI LLC (4%)
2022 5 166.66 2 CHS McPherson Refinery Inc (100%)
2022 6 163.47 2 CHS McPherson Refinery Inc (100%)
2022 8 170.79 2 CHS McPherson Refinery Inc (100%)
2022 10 168.79 2 CHS McPherson Refinery Inc (100%)
2022 11 168.37 3 CHS McPherson Refinery Inc (100%)
2023 1 160.25 3 CHS McPherson Refinery Inc (100%)
2023 2 169.05 3 CHS McPherson Refinery Inc (100%)
2023 3 160.51 3 CHS McPherson Refinery Inc (100%)
2023 5 158.46 3 CHS McPherson Refinery Inc (100%)
2023 6 161.99 3 CHS McPherson Refinery Inc (100%)
2023 8 155.94 3 CHS McPherson Refinery Inc (100%)
2023 9 162.79 3 CHS McPherson Refinery Inc (100%)
2023 11 161.74 3 CHS McPherson Refinery Inc (100%)
2024 1 159.1 3 CHS McPherson Refinery Inc (100%)
2024 2 162.44 3 CHS McPherson Refinery Inc (100%)
2024 4 157.02 3 CHS McPherson Refinery Inc (100%)
2024 6 159.89 3 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.