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Yearly and monthly production

LENTZ 'A' Lease 		Save To File
Lease: LENTZ 'A'
Operator: Vess Oil Corporation
Location: NW T27S, R4W, Sec. 20
Cumulative Production: 39099.84 barrels (from 1988 to 2024)
KS Dept. of Revenue Lease Code: 129846
KS Dept. of Revenue Lease Name: LENTZ 'A'
View T1 PDF (from KCC)
Field: Bartholomew Northeast
County: Sedgwick
Producing Zone:
Well Data (may be an incomplete list):
T27S R4W, Sec. 20, W2 NW SW
Lease: LENTZ 'A' 1
Operator: MARTIN OIL
Current Operator: Vess Oil Corporation
API Number: 15-173-20798

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1988 4,346 1
1989 2,618 1
1990 1,936 1
1991 2,644 1
1992 2,154 1
1993 1,272 1
1994 1,456 1
1995 1,621 1
1996 1,085 1
1997 1,425 1
1998 1,206 1
1999 1,498 1
2000 1,502 1
2001 1,344 1
2002 1,157 1
2003 1,163 1
2004 913 1
2005 826 1
2006 811 1
2007 659 1
2008 654 1
2009 661 1
2010 653 1
2011 488 1
2012 492 1
2013 498 1
2014 653 1
2015 490 1
2016 499 1
2017 501 1
2018 325 1
2019 323 1
2020 497 1
2021 335 1
2022 167 1
2023 177 1
2024 50 1
Reported through 3-2024.
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 1 167.44 1 Coffeyville Resources Refining & Marketing (100%)
2014 5 163.12 1 Coffeyville Resources Refining & Marketing (100%)
2014 8 163.42 1 Coffeyville Resources Refining & Marketing (100%)
2014 12 159.21 1 Coffeyville Resources Refining & Marketing (100%)
2015 3 160.28 1 Coffeyville Resources Refining & Marketing (100%)
2015 7 162.91 1 Coffeyville Resources Refining & Marketing (100%)
2015 11 167.23 1 Coffeyville Resources Refining & Marketing (100%)
2016 2 165.77 1 Coffeyville Resources Refining & Marketing (100%)
2016 6 167.21 1 Coffeyville Resources Refining & Marketing (100%)
2016 10 165.69 1 Coffeyville Resources Refining & Marketing (100%)
2017 2 168.03 1 Coffeyville Resources Refining & Marketing (100%)
2017 3 19.41 1 Barts Oilfield Services (100%)
2017 6 157.24 1 Coffeyville Resources Refining & Marketing (100%)
2017 10 156.19 1 Coffeyville Resources Refining & Marketing (100%)
2018 3 159.2 1 Coffeyville Resources Refining & Marketing (100%)
2018 9 165.76 1 Coffeyville Resources Refining & Marketing (100%)
2019 1 160.76 1 Coffeyville Resources Refining & Marketing (100%)
2019 7 162.17 1 Coffeyville Resources Refining & Marketing (100%)
2020 1 171.37 1 Coffeyville Resources Refining & Marketing (100%)
2020 9 164.99 1 Coffeyville Resources Refining & Marketing (100%)
2020 11 160.61 1 Coffeyville Resources Refining & Marketing (100%)
2021 4 166.8 1 Coffeyville Resources Refining & Marketing (100%)
2021 9 168.17 1 Coffeyville Resources Refining & Marketing (100%)
2022 10 167.29 1 Coffeyville Resources Refining & Marketing (100%)
2023 10 177.25 1 CVR SUPPLY & TRADING (100%)
2024 3 49.62 1 Barts Oilfield Services (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.