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Yearly and monthly production

CoFank Ranch Lease
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Lease: CoFank Ranch
Operator: Sonoma Resources LLC
Location: T26S, R8E, Sec. 22
Cumulative Production: 10989.11 barrels (from 2014 to 2023)
KS Dept. of Revenue Lease Code: 144651
KS Dept. of Revenue Lease Name: COFANK RANCH
Field: Stanhope
County: Greenwood
Producing Zone:
Well Data (may be an incomplete list):
T26S R8E, Sec. 22, N2 S2 NE SW
Lease: CoFank Ranch 1
Operator: Sonoma Resources LLC
Current Operator: Sonoma Resources LLC
API Number: 15-073-24196
T26S R8E, Sec. 22, NE NE SE SW
Lease: CoFank Ranch 2
Operator: Sonoma Resources LLC
Current Operator: Sonoma Resources LLC
API Number: 15-073-24216
T26S R8E, Sec. 22, SE NW SE SW
Lease: CoFank Ranch 3
Operator: Sonoma Resources LLC
Current Operator: Sonoma Resources LLC
API Number: 15-073-24217

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2014 2,227 1
2015 2,263 2
2016 1,396 2
2017 1,182 2
2018 1,300 2
2019 731 2
2020 310 2
2021 585 2
2022 639 2
2023 356 2
Reported through 7-2023.
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 1 342.83 1 KELLY L. MACLASKEY OIL (100%)
2014 2 166.32 1 KELLY L. MACLASKEY OIL (100%)
2014 3 157.28 1 KELLY L. MACLASKEY OIL (100%)
2014 4 142.94 1 KELLY L. MACLASKEY OIL (100%)
2014 5 81.23 1 KELLY L. MACLASKEY OIL (100%)
2014 7 227.01 1 KELLY L. MACLASKEY OIL (100%)
2014 8 320.9 1 KELLY L. MACLASKEY OIL (100%)
2014 9 323.43 1 KELLY L. MACLASKEY OIL (100%)
2014 10 148.34 1 KELLY L. MACLASKEY OIL (100%)
2014 11 160.8 1 KELLY L. MACLASKEY OIL (100%)
2014 12 155.91 1 KELLY L. MACLASKEY OIL (100%)
2015 1 79.08 1 KELLY L. MACLASKEY OIL (100%)
2015 3 257.74 1 KELLY L. MACLASKEY OIL (100%)
2015 4 323.58 1 KELLY L. MACLASKEY OIL (100%)
2015 5 151.36 1 KELLY L. MACLASKEY OIL (100%)
2015 6 321.14 1 KELLY L. MACLASKEY OIL (100%)
2015 7 159.65 1 KELLY L. MACLASKEY OIL (100%)
2015 8 160.55 1 KELLY L. MACLASKEY OIL (100%)
2015 9 323.35 1 KELLY L. MACLASKEY OIL (100%)
2015 10 323.99 2 KELLY L. MACLASKEY OIL (100%)
2015 12 162.73 2 KELLY L. MACLASKEY OIL (100%)
2016 1 163.58 2 KELLY L. MACLASKEY OIL (100%)
2016 3 79.48 2 KELLY L. MACLASKEY OIL (100%)
2016 4 128.6 2 KELLY L. MACLASKEY OIL (100%)
2016 5 159.35 2 KELLY L. MACLASKEY OIL (100%)
2016 6 157.97 2 KELLY L. MACLASKEY OIL (100%)
2016 7 282.55 2 KELLY L. MACLASKEY OIL (100%)
2016 10 136.3 2 KELLY L. MACLASKEY OIL (100%)
2016 11 124.45 2 KELLY L. MACLASKEY OIL (100%)
2016 12 164.12 2 KELLY L. MACLASKEY OIL (100%)
2017 1 165.1 2 KELLY L. MACLASKEY OIL (100%)
2017 3 98.87 2 KELLY L. MACLASKEY OIL (100%)
2017 4 90.66 2 KELLY L. MACLASKEY OIL (100%)
2017 5 136.91 2 KELLY L. MACLASKEY OIL (100%)
2017 6 60.26 2 KELLY L. MACLASKEY OIL (100%)
2017 8 162.89 2 KELLY L. MACLASKEY OIL (100%)
2017 9 122.27 2 KELLY L. MACLASKEY OIL (100%)
2017 10 125.4 2 KELLY L. MACLASKEY OIL (100%)
2017 11 143.22 2 KELLY L. MACLASKEY OIL (100%)
2017 12 76.21 2 KELLY L. MACLASKEY OIL (100%)
2018 1 106.86 2 KELLY L. MACLASKEY OIL (100%)
2018 2 134.06 2 KELLY L. MACLASKEY OIL (100%)
2018 3 41.98 2 KELLY L. MACLASKEY OIL (100%)
2018 4 109.04 2 KELLY L. MACLASKEY OIL (100%)
2018 5 120.08 2 KELLY L. MACLASKEY OIL (100%)
2018 6 159.54 2 KELLY L. MACLASKEY OIL (100%)
2018 7 99.05 2 KELLY L. MACLASKEY OIL (100%)
2018 8 98.14 2 KELLY L. MACLASKEY OIL (100%)
2018 9 38.69 2 KELLY L. MACLASKEY OIL (100%)
2018 10 95 2 KELLY L. MACLASKEY OIL (100%)
2018 11 165.08 2 KELLY L. MACLASKEY OIL (100%)
2018 12 132.04 2 KELLY L. MACLASKEY OIL (100%)
2019 1 133.97 2 KELLY L. MACLASKEY OIL (100%)
2019 4 72.98 2 KELLY L. MACLASKEY OIL (100%)
2019 6 157.41 2 KELLY L. MACLASKEY OIL (100%)
2019 7 96.24 2 KELLY L. MACLASKEY OIL (100%)
2019 8 50.83 2 KELLY L. MACLASKEY OIL (100%)
2019 9 95.47 2 KELLY L. MACLASKEY OIL (100%)
2019 10 41.4 2 KELLY L. MACLASKEY OIL (100%)
2019 11 40.05 2 KELLY L. MACLASKEY OIL (100%)
2019 12 42.72 2 KELLY L. MACLASKEY OIL (100%)
2020 2 75.94 2 KELLY L. MACLASKEY OIL (100%)
2020 3 27.8 2 KELLY L. MACLASKEY OIL (100%)
2020 6 51.83 2 KELLY L. MACLASKEY OIL (100%)
2020 7 38.77 2 KELLY L. MACLASKEY OIL (100%)
2020 8 32.99 2 KELLY L. MACLASKEY OIL (100%)
2020 10 30.26 2 KELLY L. MACLASKEY OIL (100%)
2020 12 52.81 2 KELLY L. MACLASKEY OIL (100%)
2021 1 49.89 2 KELLY L. MACLASKEY OIL (100%)
2021 3 97.59 2 KELLY L. MACLASKEY OIL (100%)
2021 4 66.03 2 KELLY L. MACLASKEY OIL (100%)
2021 8 88.67 2 KELLY L. MACLASKEY OIL (100%)
2021 9 49.58 2 KELLY L. MACLASKEY OIL (100%)
2021 10 116.01 2 KELLY L. MACLASKEY OIL (100%)
2021 11 57.5 2 KELLY L. MACLASKEY OIL (100%)
2021 12 59.71 2 KELLY L. MACLASKEY OIL (100%)
2022 1 36.82 2 KELLY L. MACLASKEY OIL (100%)
2022 2 107.9 2 KELLY L. MACLASKEY OIL (100%)
2022 4 111.9 2 KELLY L. MACLASKEY OIL (100%)
2022 5 66.27 2 KELLY L. MACLASKEY OIL (100%)
2022 6 36.22 2 KELLY L. MACLASKEY OIL (100%)
2022 8 105.18 2 KELLY L. MACLASKEY OIL (100%)
2022 11 139.83 2 KELLY L. MACLASKEY OIL (100%)
2022 12 34.95 2 KELLY L. MACLASKEY OIL (100%)
2023 1 84.42 2 KELLY L. MACLASKEY OIL (100%)
2023 3 139.32 2 KELLY L. MACLASKEY OIL (100%)
2023 6 92.71 2 KELLY L. MACLASKEY OIL (100%)
2023 7 39.23 2 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.