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Yearly and monthly production

Dempsay KO Lease 		Save To File
Lease: Dempsay KO
Operator: Utah Oil LLC
Location: T17S, R21E, Sec. 29
Cumulative Production: 55046.49 barrels (from 2013 to 2024)
KS Dept. of Revenue Lease Code: 144482
KS Dept. of Revenue Lease Name: DEMPSAY KO
Field: Paola-Rantoul
County: Franklin
Producing Zone:
Well Data (may be an incomplete list):
T17S R21E, Sec. 29, SE NW SW SE
Lease: Dempsay KO-9
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26568 		T17S R21E, Sec. 29, NW SE SW SE
Lease: Dempsay KO-11
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26570
T17S R21E, Sec. 29, SE SW SE SE
Lease: Dempsay KO-1
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26517 		T17S R21E, Sec. 29, NE SW SE SE
Lease: Dempsay KO-2
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26518
T17S R21E, Sec. 29, SE NW SE SE
Lease: Dempsay KO-3
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26519 		T17S R21E, Sec. 29, NE NW SE SE
Lease: Dempsay KO-4
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26520
T17S R21E, Sec. 29, SE SE SW SE
Lease: Dempsay KO-5
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26533 		T17S R21E, Sec. 29, NE SE SW SE
Lease: Dempsay KO-6
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26534
T17S R21E, Sec. 29, SE NE SW SE
Lease: Dempsay KO-7
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26535 		T17S R21E, Sec. 29, SW NW SW SE
Lease: Dempsay KO-13
Operator: Utah Oil LLC
Current Operator: Utah Oil LLC
API Number: 15-059-26572

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2013 1,520 7
2014 7,051 10
2015 5,150 10
2016 3,867 10
2017 4,097 10
2018 3,499 10
2019 3,470 10
2020 2,442 10
2021 3,923 10
2022 8,839 10
2023 8,102 10
2024 3,086 10
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 1 999.5 7 KELLY L. MACLASKEY OIL (100%)
2014 2 921.72 7 KELLY L. MACLASKEY OIL (100%)
2014 3 699.87 7 KELLY L. MACLASKEY OIL (100%)
2014 4 543.29 7 KELLY L. MACLASKEY OIL (100%)
2014 5 625.92 7 KELLY L. MACLASKEY OIL (100%)
2014 6 413.46 10 KELLY L. MACLASKEY OIL (100%)
2014 7 366.07 10 KELLY L. MACLASKEY OIL (100%)
2014 8 450.79 10 KELLY L. MACLASKEY OIL (100%)
2014 9 392.74 10 KELLY L. MACLASKEY OIL (100%)
2014 10 548.36 10 KELLY L. MACLASKEY OIL (100%)
2014 11 611.93 10 KELLY L. MACLASKEY OIL (100%)
2014 12 477.32 10 KELLY L. MACLASKEY OIL (100%)
2015 1 476.18 10 KELLY L. MACLASKEY OIL (100%)
2015 2 433.82 10 KELLY L. MACLASKEY OIL (100%)
2015 3 438.97 10 KELLY L. MACLASKEY OIL (100%)
2015 4 457.79 10 KELLY L. MACLASKEY OIL (100%)
2015 5 460.94 10 KELLY L. MACLASKEY OIL (100%)
2015 6 384.51 10 KELLY L. MACLASKEY OIL (100%)
2015 7 524.24 10 KELLY L. MACLASKEY OIL (100%)
2015 8 437.07 10 KELLY L. MACLASKEY OIL (100%)
2015 9 373.7 10 KELLY L. MACLASKEY OIL (100%)
2015 10 438.28 10 KELLY L. MACLASKEY OIL (100%)
2015 11 348.53 10 KELLY L. MACLASKEY OIL (100%)
2015 12 375.96 10 KELLY L. MACLASKEY OIL (100%)
2016 1 173.82 10 KELLY L. MACLASKEY OIL (100%)
2016 2 176.63 10 KELLY L. MACLASKEY OIL (100%)
2016 3 443.04 10 KELLY L. MACLASKEY OIL (100%)
2016 4 312.02 10 KELLY L. MACLASKEY OIL (100%)
2016 5 315.28 10 KELLY L. MACLASKEY OIL (100%)
2016 6 258.88 10 KELLY L. MACLASKEY OIL (100%)
2016 7 335.86 10 KELLY L. MACLASKEY OIL (100%)
2016 8 330.55 10 KELLY L. MACLASKEY OIL (100%)
2016 9 422.83 10 KELLY L. MACLASKEY OIL (100%)
2016 10 410.53 10 KELLY L. MACLASKEY OIL (100%)
2016 11 349.92 10 KELLY L. MACLASKEY OIL (100%)
2016 12 338.06 10 KELLY L. MACLASKEY OIL (100%)
2017 1 349.87 10 KELLY L. MACLASKEY OIL (100%)
2017 2 364.51 10 KELLY L. MACLASKEY OIL (100%)
2017 3 296.05 10 KELLY L. MACLASKEY OIL (100%)
2017 4 429.98 10 KELLY L. MACLASKEY OIL (100%)
2017 5 392.66 10 KELLY L. MACLASKEY OIL (100%)
2017 6 374.42 10 KELLY L. MACLASKEY OIL (100%)
2017 7 271.23 10 KELLY L. MACLASKEY OIL (100%)
2017 8 324.77 10 KELLY L. MACLASKEY OIL (100%)
2017 9 327.42 10 KELLY L. MACLASKEY OIL (100%)
2017 10 276.35 10 KELLY L. MACLASKEY OIL (100%)
2017 11 333.36 10 KELLY L. MACLASKEY OIL (100%)
2017 12 356.52 10 KELLY L. MACLASKEY OIL (100%)
2018 1 289.94 10 KELLY L. MACLASKEY OIL (100%)
2018 2 308.92 10 KELLY L. MACLASKEY OIL (100%)
2018 3 280.19 10 KELLY L. MACLASKEY OIL (100%)
2018 4 295.16 10 KELLY L. MACLASKEY OIL (100%)
2018 5 331.41 10 KELLY L. MACLASKEY OIL (100%)
2018 6 293.7 10 KELLY L. MACLASKEY OIL (100%)
2018 7 293.26 10 KELLY L. MACLASKEY OIL (100%)
2018 8 244.98 10 KELLY L. MACLASKEY OIL (100%)
2018 9 323.96 10 KELLY L. MACLASKEY OIL (100%)
2018 10 283.22 10 KELLY L. MACLASKEY OIL (100%)
2018 11 255.26 10 KELLY L. MACLASKEY OIL (100%)
2018 12 298.51 10 KELLY L. MACLASKEY OIL (100%)
2019 1 293.99 10 KELLY L. MACLASKEY OIL (100%)
2019 2 317.38 10 KELLY L. MACLASKEY OIL (100%)
2019 3 362.84 10 KELLY L. MACLASKEY OIL (100%)
2019 4 305.39 10 KELLY L. MACLASKEY OIL (100%)
2019 5 327.01 10 KELLY L. MACLASKEY OIL (100%)
2019 6 165.5 10 KELLY L. MACLASKEY OIL (100%)
2019 7 396.89 10 KELLY L. MACLASKEY OIL (100%)
2019 8 231.59 10 KELLY L. MACLASKEY OIL (100%)
2019 9 225.42 10 KELLY L. MACLASKEY OIL (100%)
2019 10 273.4 10 KELLY L. MACLASKEY OIL (100%)
2019 11 279.53 10 KELLY L. MACLASKEY OIL (100%)
2019 12 290.57 10 KELLY L. MACLASKEY OIL (100%)
2020 1 242.3 10 KELLY L. MACLASKEY OIL (100%)
2020 2 229.58 10 KELLY L. MACLASKEY OIL (100%)
2020 3 239.3 10 KELLY L. MACLASKEY OIL (100%)
2020 5 155.24 10 KELLY L. MACLASKEY OIL (100%)
2020 6 246.37 10 KELLY L. MACLASKEY OIL (100%)
2020 7 322.71 10 KELLY L. MACLASKEY OIL (100%)
2020 8 267.06 10 KELLY L. MACLASKEY OIL (100%)
2020 9 166.07 10 KELLY L. MACLASKEY OIL (100%)
2020 10 207.13 10 KELLY L. MACLASKEY OIL (100%)
2020 11 166.82 10 KELLY L. MACLASKEY OIL (100%)
2020 12 199.67 10 KELLY L. MACLASKEY OIL (100%)
2021 1 299.35 10 KELLY L. MACLASKEY OIL (100%)
2021 2 215.4 10 KELLY L. MACLASKEY OIL (100%)
2021 3 165.95 10 KELLY L. MACLASKEY OIL (100%)
2021 4 226.1 10 KELLY L. MACLASKEY OIL (100%)
2021 5 357.68 10 KELLY L. MACLASKEY OIL (100%)
2021 6 316.47 10 KELLY L. MACLASKEY OIL (100%)
2021 7 309.74 10 KELLY L. MACLASKEY OIL (100%)
2021 8 372.73 10 KELLY L. MACLASKEY OIL (100%)
2021 9 307.86 10 KELLY L. MACLASKEY OIL (100%)
2021 10 410.04 10 KELLY L. MACLASKEY OIL (100%)
2021 11 468.43 10 KELLY L. MACLASKEY OIL (100%)
2021 12 473.65 10 KELLY L. MACLASKEY OIL (100%)
2022 1 580.53 10 KELLY L. MACLASKEY OIL (100%)
2022 2 630.34 10 KELLY L. MACLASKEY OIL (100%)
2022 3 646.94 10 KELLY L. MACLASKEY OIL (100%)
2022 4 837.05 10 KELLY L. MACLASKEY OIL (100%)
2022 5 939.73 10 KELLY L. MACLASKEY OIL (100%)
2022 6 835.21 10 KELLY L. MACLASKEY OIL (100%)
2022 7 632.51 10 KELLY L. MACLASKEY OIL (100%)
2022 8 882.12 10 KELLY L. MACLASKEY OIL (100%)
2022 9 768.27 10 KELLY L. MACLASKEY OIL (100%)
2022 10 613.78 10 KELLY L. MACLASKEY OIL (100%)
2022 11 813.37 10 KELLY L. MACLASKEY OIL (100%)
2022 12 659.01 10 KELLY L. MACLASKEY OIL (100%)
2023 1 844.44 10 KELLY L. MACLASKEY OIL (100%)
2023 2 801 10 KELLY L. MACLASKEY OIL (100%)
2023 3 619.59 10 KELLY L. MACLASKEY OIL (100%)
2023 4 721.39 10 KELLY L. MACLASKEY OIL (100%)
2023 5 634.9 10 KELLY L. MACLASKEY OIL (100%)
2023 6 695.82 10 KELLY L. MACLASKEY OIL (100%)
2023 7 632.94 10 KELLY L. MACLASKEY OIL (100%)
2023 8 613.58 10 KELLY L. MACLASKEY OIL (100%)
2023 9 645.49 10 KELLY L. MACLASKEY OIL (100%)
2023 10 567.17 10 KELLY L. MACLASKEY OIL (100%)
2023 11 680.59 10 KELLY L. MACLASKEY OIL (100%)
2023 12 644.82 10 KELLY L. MACLASKEY OIL (100%)
2024 1 633.75 10 KELLY L. MACLASKEY OIL (100%)
2024 2 567.4 10 KELLY L. MACLASKEY OIL (100%)
2024 3 694.32 10 KELLY L. MACLASKEY OIL (100%)
2024 4 596.06 10 KELLY L. MACLASKEY OIL (100%)
2024 5 594.72 10 KELLY L. MACLASKEY OIL (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.