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Yearly and monthly production

Swart 21-1 Lease 		Save To File
Lease: Swart 21-1
Operator: Grand Mesa Operating Company
Location: T14S, R30W, Sec. 21
Cumulative Production: 32736.85 barrels (from 2013 to 2024)
KS Dept. of Revenue Lease Code: 144129
KS Dept. of Revenue Lease Name: SWART 21-1
View T1 PDF (from KCC)
Field: Butterfield-Overland Northeast
County: Gove
Producing Zone:
Well Data (may be an incomplete list):
T14S R30W, Sec. 21, NE SW NW NW
Lease: Swart 21 1
Operator: O'Brien Resources, LLC
Current Operator: Grand Mesa Operating Company
API Number: 15-063-22107

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2013 3,032 1
2014 4,158 1
2015 3,696 1
2016 3,372 1
2017 3,196 1
2018 2,948 1
2019 2,732 1
2020 2,408 1
2021 2,404 1
2022 2,227 1
2023 2,086 1
2024 478 1
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
2014 1 484.67 1 PLAINS MARKETING L.P. (100%)
2014 2 321.44 1 PLAINS MARKETING L.P. (100%)
2014 3 320.42 1 PLAINS MARKETING L.P. (100%)
2014 4 320.34 1 PLAINS MARKETING L.P. (100%)
2014 5 317.35 1 PLAINS MARKETING L.P. (100%)
2014 6 479.78 1 PLAINS MARKETING L.P. (100%)
2014 7 315.19 1 PLAINS MARKETING L.P. (100%)
2014 8 314.53 1 PLAINS MARKETING L.P. (100%)
2014 9 320.7 1 PLAINS MARKETING L.P. (100%)
2014 10 321.18 1 PLAINS MARKETING L.P. (100%)
2014 11 320.72 1 PLAINS MARKETING L.P. (100%)
2014 12 321.84 1 PLAINS MARKETING L.P. (100%)
2015 1 323.88 1 PLAINS MARKETING L.P. (100%)
2015 2 323.27 1 PLAINS MARKETING L.P. (100%)
2015 3 322.86 1 PLAINS MARKETING L.P. (100%)
2015 4 318.99 1 PLAINS MARKETING L.P. (100%)
2015 5 158.21 1 PLAINS MARKETING L.P. (100%)
2015 6 487.14 1 PLAINS MARKETING L.P. (100%)
2015 7 314.7 1 PLAINS MARKETING L.P. (100%)
2015 8 314.04 1 PLAINS MARKETING L.P. (100%)
2015 9 316.24 1 PLAINS MARKETING L.P. (100%)
2015 10 156.29 1 PLAINS MARKETING L.P. (100%)
2015 11 500.43 1 PLAINS MARKETING L.P. (94%) ,
HIGH PLAINS OIL RECLAIMING INC (6%)
2015 12 159.95 1 PLAINS MARKETING L.P. (100%)
2016 1 325.51 1 PLAINS MARKETING L.P. (100%)
2016 2 321.25 1 PLAINS MARKETING L.P. (100%)
2016 3 323.72 1 PLAINS MARKETING L.P. (100%)
2016 4 159.95 1 PLAINS MARKETING L.P. (100%)
2016 5 320.86 1 PLAINS MARKETING L.P. (100%)
2016 6 319.21 1 PLAINS MARKETING L.P. (100%)
2016 7 317.56 1 PLAINS MARKETING L.P. (100%)
2016 8 317.66 1 PLAINS MARKETING L.P. (100%)
2016 9 159.03 1 PLAINS MARKETING L.P. (100%)
2016 10 320.25 1 PLAINS MARKETING L.P. (100%)
2016 11 322.53 1 PLAINS MARKETING L.P. (100%)
2016 12 164.25 1 PLAINS MARKETING L.P. (100%)
2017 1 320.99 1 PLAINS MARKETING L.P. (100%)
2017 2 320.08 1 PLAINS MARKETING L.P. (100%)
2017 3 159.18 1 PLAINS MARKETING L.P. (100%)
2017 4 319.24 1 PLAINS MARKETING L.P. (100%)
2017 5 318.49 1 PLAINS MARKETING L.P. (100%)
2017 6 317.49 1 PLAINS MARKETING L.P. (100%)
2017 7 160.85 1 PLAINS MARKETING L.P. (100%)
2017 8 317.06 1 PLAINS MARKETING L.P. (100%)
2017 9 319.57 1 PLAINS MARKETING L.P. (100%)
2017 10 159.98 1 PLAINS MARKETING L.P. (100%)
2017 11 321.42 1 PLAINS MARKETING L.P. (100%)
2017 12 161.7 1 PLAINS MARKETING L.P. (100%)
2018 1 317.17 1 PLAINS MARKETING L.P. (100%)
2018 2 319.96 1 PLAINS MARKETING L.P. (100%)
2018 3 157.43 1 PLAINS MARKETING L.P. (100%)
2018 4 348.91 1 PLAINS MARKETING L.P. (91%) ,
HIGH PLAINS OIL RECLAIMING INC (9%)
2018 5 158.97 1 PLAINS MARKETING L.P. (100%)
2018 6 315.31 1 PLAINS MARKETING L.P. (100%)
2018 7 155.79 1 PLAINS MARKETING L.P. (100%)
2018 8 216.03 1 PLAINS MARKETING L.P. (74%) ,
HIGH PLAINS OIL RECLAIMING INC (26%)
2018 9 317.07 1 PLAINS MARKETING L.P. (100%)
2018 10 157.48 1 PLAINS MARKETING L.P. (100%)
2018 11 321.53 1 PLAINS MARKETING L.P. (100%)
2018 12 162.34 1 PLAINS MARKETING L.P. (100%)
2019 1 323.97 1 PLAINS MARKETING L.P. (100%)
2019 2 161.06 1 PLAINS MARKETING L.P. (100%)
2019 3 162.55 1 PLAINS MARKETING L.P. (100%)
2019 4 321.11 1 PLAINS MARKETING L.P. (100%)
2019 5 158.99 1 PLAINS MARKETING L.P. (100%)
2019 6 318.36 1 PLAINS MARKETING L.P. (100%)
2019 7 158.99 1 PLAINS MARKETING L.P. (100%)
2019 8 318.88 1 PLAINS MARKETING L.P. (100%)
2019 9 159.07 1 PLAINS MARKETING L.P. (100%)
2019 10 160.95 1 PLAINS MARKETING L.P. (100%)
2019 11 325.31 1 PLAINS MARKETING L.P. (100%)
2019 12 163.1 1 PLAINS MARKETING L.P. (100%)
2020 1 161.78 1 PLAINS MARKETING L.P. (100%)
2020 2 323.15 1 PLAINS MARKETING L.P. (100%)
2020 3 160.65 1 PLAINS MARKETING L.P. (100%)
2020 4 156.62 1 PLAINS MARKETING L.P. (100%)
2020 5 155.48 1 PLAINS MARKETING L.P. (100%)
2020 6 317.47 1 PLAINS MARKETING L.P. (100%)
2020 7 157.76 1 PLAINS MARKETING L.P. (100%)
2020 8 156.66 1 PLAINS MARKETING L.P. (100%)
2020 9 176.72 1 PLAINS MARKETING L.P. (91%) ,
HIGH PLAINS OIL RECLAIMING INC (9%)
2020 10 158.74 1 PLAINS MARKETING L.P. (100%)
2020 11 322.16 1 PLAINS MARKETING L.P. (100%)
2020 12 160.93 1 PLAINS MARKETING L.P. (100%)
2021 1 161.84 1 PLAINS MARKETING L.P. (100%)
2021 2 154.83 1 PLAINS MARKETING L.P. (100%)
2021 3 160.08 1 PLAINS MARKETING L.P. (100%)
2021 4 316.95 1 PLAINS MARKETING L.P. (100%)
2021 5 173.48 1 PLAINS MARKETING L.P. (91%) ,
CFMI LLC (9%)
2021 6 158.58 1 PLAINS MARKETING L.P. (100%)
2021 7 158.28 1 PLAINS MARKETING L.P. (100%)
2021 8 314.2 1 PLAINS MARKETING L.P. (100%)
2021 9 158.45 1 PLAINS MARKETING L.P. (100%)
2021 10 322.95 1 PLAINS MARKETING L.P. (100%)
2021 11 161.9 1 PLAINS MARKETING L.P. (100%)
2021 12 162.55 1 PLAINS MARKETING L.P. (100%)
2022 1 161.45 1 PLAINS MARKETING L.P. (100%)
2022 2 158.04 1 PLAINS MARKETING L.P. (100%)
2022 3 161.38 1 PLAINS MARKETING L.P. (100%)
2022 4 317.62 1 PLAINS MARKETING L.P. (100%)
2022 5 159.66 1 PLAINS MARKETING L.P. (100%)
2022 6 157.03 1 PLAINS MARKETING L.P. (100%)
2022 7 156.65 1 PLAINS MARKETING L.P. (100%)
2022 8 159.59 1 PLAINS MARKETING L.P. (100%)
2022 9 159.89 1 PLAINS MARKETING L.P. (100%)
2022 10 321.16 1 PLAINS MARKETING L.P. (100%)
2022 11 157.47 1 PLAINS MARKETING L.P. (100%)
2022 12 156.82 1 PLAINS MARKETING L.P. (100%)
2023 1 162.56 1 PLAINS MARKETING L.P. (100%)
2023 3 327.12 1 PLAINS MARKETING L.P. (100%)
2023 4 159.41 1 PLAINS MARKETING L.P. (100%)
2023 5 158.37 1 PLAINS MARKETING L.P. (100%)
2023 6 317.52 1 PLAINS MARKETING L.P. (100%)
2023 7 160.59 1 PLAINS MARKETING L.P. (100%)
2023 8 158.69 1 PLAINS MARKETING L.P. (100%)
2023 9 157.61 1 PLAINS MARKETING L.P. (100%)
2023 10 160.92 1 PLAINS MARKETING L.P. (100%)
2023 11 160.6 1 PLAINS MARKETING L.P. (100%)
2023 12 162.46 1 PLAINS MARKETING L.P. (100%)
2024 1 155.16 1 PLAINS MARKETING L.P. (100%)
2024 2 161.86 1 PLAINS MARKETING L.P. (100%)
2024 3 161.1 1 PLAINS MARKETING L.P. (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.