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Yearly and monthly production

WITHERS 1-21 Lease 		Save To File
Lease: WITHERS 1-21
Operator: Black Oak Exploration, LLC
Location: T5S, R30W, Sec. 21
Cumulative Production: 91153.56 barrels (from 2021 to 2024)
KS Dept. of Revenue Lease Code: 147835
KS Dept. of Revenue Lease Name: WITHERS 1-21
Field: Unknown
County: Decatur
Producing Zone:
Well Data (may be an incomplete list):
T5S R30W, Sec. 21, NW SE SW SW
Lease: WITHERS 1-21
Operator: Black Oak Exploration
Current Operator: Black Oak Exploration, LLC
API Number: 15-039-21274

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2021 18,949 1
2022 42,759 1
2023 18,531 1
2024 10,914 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
2021 6 18 1 CFMI LLC (100%)
2021 7 2216.43 1 PLAINS MARKETING L.P. (100%)
2021 8 3348.37 1 PLAINS MARKETING L.P. (100%)
2021 9 2888.88 1 PLAINS MARKETING L.P. (100%)
2021 10 3707.11 1 PLAINS MARKETING L.P. (100%)
2021 11 3547.43 1 PLAINS MARKETING L.P. (100%)
2021 12 3222.89 1 PLAINS MARKETING L.P. (100%)
2022 1 3082.19 1 PLAINS MARKETING L.P. (100%)
2022 2 3406.27 1 PLAINS MARKETING L.P. (100%)
2022 3 3439.66 1 PLAINS MARKETING L.P. (100%)
2022 4 3907.23 1 PLAINS MARKETING L.P. (100%)
2022 5 4040.44 1 PLAINS MARKETING L.P. (100%)
2022 6 4212.66 1 PLAINS MARKETING L.P. (100%)
2022 7 4120.47 1 PLAINS MARKETING L.P. (100%)
2022 8 3719.57 1 PLAINS MARKETING L.P. (100%)
2022 9 3448.24 1 PLAINS MARKETING L.P. (100%)
2022 10 3553.56 1 PLAINS MARKETING L.P. (100%)
2022 11 3144 1 PLAINS MARKETING L.P. (100%)
2022 12 2684.96 1 PLAINS MARKETING L.P. (100%)
2023 1 2808.7 1 PLAINS MARKETING L.P. (100%)
2023 2 1885.92 1 PLAINS MARKETING L.P. (100%)
2023 3 1205.82 1 PLAINS MARKETING L.P. (100%)
2023 4 778.76 1 PLAINS MARKETING L.P. (96%) ,
CFMI LLC (4%)
2023 5 1388.14 1 PLAINS MARKETING L.P. (100%)
2023 6 1741.02 1 PLAINS MARKETING L.P. (100%)
2023 7 1403.85 1 PLAINS MARKETING L.P. (100%)
2023 8 1712.07 1 PLAINS MARKETING L.P. (100%)
2023 9 1289.65 1 PLAINS MARKETING L.P. (100%)
2023 10 1555.79 1 PLAINS MARKETING L.P. (100%)
2023 11 1022.54 1 PLAINS MARKETING L.P. (100%)
2023 12 1738.74 1 PLAINS MARKETING L.P. (100%)
2024 1 1771.99 1 PLAINS MARKETING L.P. (100%)
2024 2 1438.58 1 PLAINS MARKETING L.P. (100%)
2024 3 1860.37 1 PLAINS MARKETING L.P. (100%)
2024 4 1650.74 1 PLAINS MARKETING L.P. (100%)
2024 5 1788.72 1 PLAINS MARKETING L.P. (100%)
2024 6 892.8 1 PLAINS MARKETING L.P. (100%)
2024 7 1511 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.