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Yearly and monthly production

CLASEN Lease
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Lease: CLASEN
Operator: Mai Oil Operations, Inc.
Location: T19S, R13W, Sec. 25
Cumulative Production: 41531.47 barrels (from 2016 to 2024)
KS Dept. of Revenue Lease Code: 146379
KS Dept. of Revenue Lease Name: CLASEN
Field: Ft. Zarah
County: Barton
Producing Zone:
Well Data (may be an incomplete list):
T19S R13W, Sec. 25, SW NW NE
Lease: Clasen 1
Operator: Mai Oil Operations, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-009-26130
T19S R13W, Sec. 25, SE NW NE
Lease: CLASEN 2
Operator: Mai Oil Operations, Inc.
Current Operator: Mai Oil Operations, Inc.
API Number: 15-009-26151

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2016 5,416 1
2017 9,850 1
2018 6,745 1
2019 4,905 1
2020 2,959 2
2021 3,798 2
2022 3,580 2
2023 3,606 2
2024 672 2
Reported through 3-2024.
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
2016 1 493.28 1 CHS McPherson Refinery Inc (100%)
2016 2 996.38 1 CHS McPherson Refinery Inc (100%)
2016 3 1152.19 1 CHS McPherson Refinery Inc (100%)
2016 4 489.68 1 CHS McPherson Refinery Inc (100%)
2016 5 493.14 1 CHS McPherson Refinery Inc (100%)
2016 6 326.31 1 CHS McPherson Refinery Inc (100%)
2016 7 160.03 1 CHS McPherson Refinery Inc (100%)
2016 8 316.75 1 CHS McPherson Refinery Inc (100%)
2016 9 164.89 1 CHS McPherson Refinery Inc (100%)
2016 10 163 1 CHS McPherson Refinery Inc (100%)
2016 11 492.78 1 CHS McPherson Refinery Inc (100%)
2016 12 167.48 1 CHS McPherson Refinery Inc (100%)
2017 1 491.83 1 CHS McPherson Refinery Inc (100%)
2017 2 989.17 1 CHS McPherson Refinery Inc (100%)
2017 3 1161.55 1 CHS McPherson Refinery Inc (100%)
2017 4 986.03 1 CHS McPherson Refinery Inc (100%)
2017 5 984.66 1 CHS McPherson Refinery Inc (100%)
2017 6 816.18 1 CHS McPherson Refinery Inc (100%)
2017 7 801.35 1 CHS McPherson Refinery Inc (100%)
2017 8 816 1 CHS McPherson Refinery Inc (100%)
2017 9 821.09 1 CHS McPherson Refinery Inc (100%)
2017 10 656.12 1 CHS McPherson Refinery Inc (100%)
2017 11 825.78 1 CHS McPherson Refinery Inc (100%)
2017 12 500.47 1 CHS McPherson Refinery Inc (100%)
2018 1 662.91 1 CHS McPherson Refinery Inc (100%)
2018 2 502.24 1 CHS McPherson Refinery Inc (100%)
2018 3 830.43 1 CHS McPherson Refinery Inc (100%)
2018 4 659.13 1 CHS McPherson Refinery Inc (100%)
2018 5 653.09 1 CHS McPherson Refinery Inc (100%)
2018 6 485.62 1 CHS McPherson Refinery Inc (100%)
2018 7 648.19 1 CHS McPherson Refinery Inc (100%)
2018 8 486.73 1 CHS McPherson Refinery Inc (100%)
2018 9 488.94 1 CHS McPherson Refinery Inc (100%)
2018 10 493.05 1 CHS McPherson Refinery Inc (100%)
2018 11 331.35 1 CHS McPherson Refinery Inc (100%)
2018 12 503.6 1 CHS McPherson Refinery Inc (100%)
2019 1 502.37 1 CHS McPherson Refinery Inc (100%)
2019 2 331.58 1 CHS McPherson Refinery Inc (100%)
2019 3 497.96 1 CHS McPherson Refinery Inc (100%)
2019 4 462.4 1 CHS McPherson Refinery Inc (100%)
2019 5 487.72 1 CHS McPherson Refinery Inc (100%)
2019 6 488.53 1 CHS McPherson Refinery Inc (100%)
2019 7 481.33 1 CHS McPherson Refinery Inc (100%)
2019 8 327.96 1 CHS McPherson Refinery Inc (100%)
2019 9 325.63 1 CHS McPherson Refinery Inc (100%)
2019 10 328.94 1 CHS McPherson Refinery Inc (100%)
2019 11 340.83 1 CHS McPherson Refinery Inc (98%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (2%)
2019 12 329.89 1 CHS McPherson Refinery Inc (100%)
2020 1 331.87 1 CHS McPherson Refinery Inc (100%)
2020 2 167.76 1 CHS McPherson Refinery Inc (100%)
2020 3 330.59 1 CHS McPherson Refinery Inc (100%)
2020 4 163.85 1 CHS McPherson Refinery Inc (100%)
2020 5 492.13 1 CHS McPherson Refinery Inc (100%)
2020 6 324.31 1 CHS McPherson Refinery Inc (100%)
2020 7 160.48 1 CHS McPherson Refinery Inc (100%)
2020 8 164.93 1 CHS McPherson Refinery Inc (100%)
2020 9 330.68 1 CHS McPherson Refinery Inc (100%)
2020 10 162.97 1 CHS McPherson Refinery Inc (100%)
2020 11 165.7 2 CHS McPherson Refinery Inc (100%)
2020 12 163.33 2 CHS McPherson Refinery Inc (100%)
2021 1 166.43 2 CHS McPherson Refinery Inc (100%)
2021 2 328.76 2 CHS McPherson Refinery Inc (100%)
2021 3 162.68 2 CHS McPherson Refinery Inc (100%)
2021 4 327.78 2 CHS McPherson Refinery Inc (100%)
2021 5 324.5 2 CHS McPherson Refinery Inc (100%)
2021 6 190.07 2 CHS McPherson Refinery Inc (88%) ,
SEC Reclaiming, Inc. dba H & W Oil Company (12%)
2021 7 322.38 2 CHS McPherson Refinery Inc (100%)
2021 8 485.49 2 CHS McPherson Refinery Inc (100%)
2021 9 327.62 2 CHS McPherson Refinery Inc (100%)
2021 10 328.19 2 CHS McPherson Refinery Inc (100%)
2021 11 334.05 2 CHS McPherson Refinery Inc (100%)
2021 12 500.48 2 CHS McPherson Refinery Inc (100%)
2022 1 334.43 2 CHS McPherson Refinery Inc (100%)
2022 2 163.49 2 CHS McPherson Refinery Inc (100%)
2022 3 331.02 2 CHS McPherson Refinery Inc (100%)
2022 4 328.6 2 CHS McPherson Refinery Inc (100%)
2022 5 325.88 2 CHS McPherson Refinery Inc (100%)
2022 6 326.8 2 CHS McPherson Refinery Inc (100%)
2022 7 328.77 2 CHS McPherson Refinery Inc (100%)
2022 8 324.09 2 CHS McPherson Refinery Inc (100%)
2022 9 328.18 2 CHS McPherson Refinery Inc (100%)
2022 10 166.12 2 CHS McPherson Refinery Inc (100%)
2022 11 458.26 2 CHS McPherson Refinery Inc (100%)
2022 12 164.14 2 CHS McPherson Refinery Inc (100%)
2023 1 327.24 2 CHS McPherson Refinery Inc (100%)
2023 2 326.9 2 CHS McPherson Refinery Inc (100%)
2023 3 331.3 2 CHS McPherson Refinery Inc (100%)
2023 4 325.26 2 CHS McPherson Refinery Inc (100%)
2023 5 495.56 2 CHS McPherson Refinery Inc (100%)
2023 6 325.81 2 CHS McPherson Refinery Inc (100%)
2023 7 323.75 2 CHS McPherson Refinery Inc (100%)
2023 8 325.77 2 CHS McPherson Refinery Inc (100%)
2023 9 326.27 2 CHS McPherson Refinery Inc (100%)
2023 10 333.05 2 CHS McPherson Refinery Inc (100%)
2023 11 165.44 2 CHS McPherson Refinery Inc (100%)
2024 2 334.96 2 CHS McPherson Refinery Inc (100%)
2024 3 336.79 2 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.