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Yearly and monthly production

Harper 35-1 Lease 		Save To File
Lease: Harper 35-1
Operator: Grand Mesa Operating Company
Location: T16S, R30W, Sec. 35
Cumulative Production: 31525.09 barrels (from 2014 to 2024)
KS Dept. of Revenue Lease Code: 145599
KS Dept. of Revenue Lease Name: HARPER 1-35
View T1 PDF (from KCC)
Field: Healy
County: Lane
Producing Zone:
Well Data (may be an incomplete list):
T16S R30W, Sec. 35, SE SW NE NE
Lease: Harper 1-35
Operator: O'Brien Resources, LLC
Current Operator: Grand Mesa Operating Company
API Number: 15-101-22516

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2014 3,917 1
2015 7,106 1
2016 4,347 1
2017 3,434 1
2018 2,757 1
2019 2,269 1
2020 1,931 1
2021 1,907 1
2022 1,619 1
2023 1,439 1
2024 799 1
Reported through 7-2024.
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 9 470.16 1 PLAINS MARKETING L.P. (100%)
2014 10 1396.91 1 PLAINS MARKETING L.P. (100%)
2014 11 1091.22 1 PLAINS MARKETING L.P. (100%)
2014 12 958.4 1 PLAINS MARKETING L.P. (100%)
2015 1 802.29 1 PLAINS MARKETING L.P. (100%)
2015 2 784.49 1 PLAINS MARKETING L.P. (100%)
2015 3 644 1 PLAINS MARKETING L.P. (100%)
2015 4 648.82 1 PLAINS MARKETING L.P. (100%)
2015 5 834.74 1 PLAINS MARKETING L.P. (100%)
2015 6 483.2 1 PLAINS MARKETING L.P. (100%)
2015 7 640.09 1 PLAINS MARKETING L.P. (100%)
2015 8 486.6 1 PLAINS MARKETING L.P. (100%)
2015 9 316.73 1 PLAINS MARKETING L.P. (100%)
2015 10 490.52 1 PLAINS MARKETING L.P. (100%)
2015 11 489.73 1 PLAINS MARKETING L.P. (100%)
2015 12 484.92 1 PLAINS MARKETING L.P. (100%)
2016 1 318.62 1 PLAINS MARKETING L.P. (100%)
2016 2 321.32 1 PLAINS MARKETING L.P. (100%)
2016 3 483.13 1 PLAINS MARKETING L.P. (100%)
2016 4 325.51 1 PLAINS MARKETING L.P. (100%)
2016 5 483.3 1 PLAINS MARKETING L.P. (100%)
2016 6 318.58 1 PLAINS MARKETING L.P. (100%)
2016 7 315.94 1 PLAINS MARKETING L.P. (100%)
2016 8 479.36 1 PLAINS MARKETING L.P. (100%)
2016 9 322.02 1 PLAINS MARKETING L.P. (100%)
2016 10 323.61 1 PLAINS MARKETING L.P. (100%)
2016 11 324.63 1 PLAINS MARKETING L.P. (100%)
2016 12 331.06 1 PLAINS MARKETING L.P. (96%) ,
CFMI LLC (4%)
2017 1 319.34 1 PLAINS MARKETING L.P. (100%)
2017 2 322.38 1 PLAINS MARKETING L.P. (100%)
2017 3 327.46 1 PLAINS MARKETING L.P. (100%)
2017 4 164.18 1 PLAINS MARKETING L.P. (100%)
2017 5 322.53 1 PLAINS MARKETING L.P. (100%)
2017 6 322.37 1 PLAINS MARKETING L.P. (100%)
2017 7 320.73 1 PLAINS MARKETING L.P. (100%)
2017 8 321.08 1 PLAINS MARKETING L.P. (100%)
2017 9 160.17 1 PLAINS MARKETING L.P. (100%)
2017 10 368.02 1 PLAINS MARKETING L.P. (89%) ,
HIGH PLAINS OIL RECLAIMING INC (11%)
2017 11 323.3 1 PLAINS MARKETING L.P. (100%)
2017 12 162.58 1 PLAINS MARKETING L.P. (100%)
2018 1 158.34 1 PLAINS MARKETING L.P. (100%)
2018 2 323.87 1 PLAINS MARKETING L.P. (100%)
2018 3 177.98 1 PLAINS MARKETING L.P. (92%) ,
CFMI LLC (8%)
2018 4 325.2 1 PLAINS MARKETING L.P. (100%)
2018 5 161.06 1 PLAINS MARKETING L.P. (100%)
2018 6 321.02 1 PLAINS MARKETING L.P. (100%)
2018 7 158.67 1 PLAINS MARKETING L.P. (100%)
2018 8 322.21 1 PLAINS MARKETING L.P. (100%)
2018 9 160.01 1 PLAINS MARKETING L.P. (100%)
2018 10 323.73 1 PLAINS MARKETING L.P. (100%)
2018 11 162.31 1 PLAINS MARKETING L.P. (100%)
2018 12 162.76 1 PLAINS MARKETING L.P. (100%)
2019 1 162.19 1 PLAINS MARKETING L.P. (100%)
2019 2 162.47 1 PLAINS MARKETING L.P. (100%)
2019 3 161.25 1 PLAINS MARKETING L.P. (100%)
2019 4 325.42 1 PLAINS MARKETING L.P. (100%)
2019 5 160.5 1 PLAINS MARKETING L.P. (100%)
2019 6 162.44 1 PLAINS MARKETING L.P. (100%)
2019 7 160.54 1 PLAINS MARKETING L.P. (100%)
2019 8 322.45 1 PLAINS MARKETING L.P. (100%)
2019 9 162.59 1 PLAINS MARKETING L.P. (100%)
2019 10 163.2 1 PLAINS MARKETING L.P. (100%)
2019 11 162.7 1 PLAINS MARKETING L.P. (100%)
2019 12 163.02 1 PLAINS MARKETING L.P. (100%)
2020 1 161.27 1 PLAINS MARKETING L.P. (100%)
2020 2 165.56 1 PLAINS MARKETING L.P. (100%)
2020 3 161.95 1 PLAINS MARKETING L.P. (100%)
2020 4 324.59 1 PLAINS MARKETING L.P. (100%)
2020 6 157.9 1 PLAINS MARKETING L.P. (100%)
2020 7 160.22 1 PLAINS MARKETING L.P. (100%)
2020 8 159.8 1 PLAINS MARKETING L.P. (100%)
2020 9 159.18 1 PLAINS MARKETING L.P. (100%)
2020 10 157.88 1 PLAINS MARKETING L.P. (100%)
2020 11 160.06 1 PLAINS MARKETING L.P. (100%)
2020 12 163.02 1 PLAINS MARKETING L.P. (100%)
2021 1 163.14 1 PLAINS MARKETING L.P. (100%)
2021 2 162.71 1 PLAINS MARKETING L.P. (100%)
2021 3 161.61 1 PLAINS MARKETING L.P. (100%)
2021 4 154.35 1 PLAINS MARKETING L.P. (100%)
2021 5 160.47 1 PLAINS MARKETING L.P. (100%)
2021 6 158.58 1 PLAINS MARKETING L.P. (100%)
2021 7 149.18 1 PLAINS MARKETING L.P. (100%)
2021 8 158.1 1 PLAINS MARKETING L.P. (100%)
2021 9 154.23 1 PLAINS MARKETING L.P. (100%)
2021 10 321.85 1 PLAINS MARKETING L.P. (100%)
2021 12 162.29 1 PLAINS MARKETING L.P. (100%)
2022 1 158.87 1 PLAINS MARKETING L.P. (100%)
2022 2 159.16 1 PLAINS MARKETING L.P. (100%)
2022 3 163.45 1 PLAINS MARKETING L.P. (100%)
2022 4 159.97 1 PLAINS MARKETING L.P. (100%)
2022 5 158.27 1 PLAINS MARKETING L.P. (100%)
2022 7 316.74 1 PLAINS MARKETING L.P. (100%)
2022 9 159.65 1 PLAINS MARKETING L.P. (100%)
2022 10 182.9 1 PLAINS MARKETING L.P. (89%) ,
HIGH PLAINS OIL RECLAIMING INC (11%)
2022 12 160.27 1 PLAINS MARKETING L.P. (100%)
2023 1 163.49 1 PLAINS MARKETING L.P. (100%)
2023 3 162.59 1 PLAINS MARKETING L.P. (100%)
2023 4 158.01 1 PLAINS MARKETING L.P. (100%)
2023 5 157.13 1 PLAINS MARKETING L.P. (100%)
2023 6 160.28 1 PLAINS MARKETING L.P. (100%)
2023 7 159.93 1 PLAINS MARKETING L.P. (100%)
2023 9 157.78 1 PLAINS MARKETING L.P. (100%)
2023 10 160.18 1 PLAINS MARKETING L.P. (100%)
2023 11 159.98 1 PLAINS MARKETING L.P. (100%)
2024 2 159.37 1 PLAINS MARKETING L.P. (100%)
2024 3 161.59 1 PLAINS MARKETING L.P. (100%)
2024 4 160.48 1 PLAINS MARKETING L.P. (100%)
2024 6 155.31 1 PLAINS MARKETING L.P. (100%)
2024 7 161.78 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.