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Yearly and monthly production

CLARK 1-21 Lease
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Lease: CLARK 1-21
Operator: Vincent Oil Corporation
Location: T27S, R16W, Sec. 21
Cumulative Production: 4938.23 barrels (from 2004 to 2023)
KS Dept. of Revenue Lease Code: 136536
KS Dept. of Revenue Lease Name: CLARK 1-21
Field: Lost Lake
County: Kiowa
Producing Zone:
Well Data (may be an incomplete list):
T27S R16W, Sec. 21, NW SW SW SW
Lease: CLARK 1-21
Operator: Vincent Oil Corp.
Current Operator: Vincent Oil Corporation
API Number: 15-097-21543

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2004 735 1
2005 830 1
2006 485 1
2007 448 1
2008 319 1
2009 312 1
2010 154 1
2011 311 1
2012 154 1
2013 153 1
2014 150 1
2015 103 1
2016 138 1
2017 162 1
2018 - -
2019 161 1
2020 - -
2021 160 1
2022 - -
2023 165 1
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 9 150.47 1 PLAINS MARKETING L.P. (100%)
2015 7 102.71 1 PLAINS MARKETING L.P. (100%)
2016 6 138.15 1 PLAINS MARKETING L.P. (100%)
2017 3 78.08 1 PLAINS MARKETING L.P. (100%)
2017 11 83.75 1 PLAINS MARKETING L.P. (100%)
2019 8 160.7 1 PLAINS MARKETING L.P. (100%)
2021 7 159.55 1 PLAINS MARKETING L.P. (100%)
2023 7 165.21 1 CHS McPherson Refinery Inc (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.