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Yearly and monthly production

SLEEPER 'C' Lease 		Save To File
Lease: SLEEPER 'C'
Operator: Ainsworth Operating Co.
Location: S2 SW NW T22S, R11W, Sec. 5
Cumulative Production: 45458.37 barrels (from 1991 to 2023)
KS Dept. of Revenue Lease Code: 130641
KS Dept. of Revenue Lease Name: SLEEPER 'C'
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Max East
County: Stafford
Producing Zone: Penn Basal Cong
Well Data (may be an incomplete list):
T22S R11W, Sec. 5, S2 SW NW
Lease: Sleeper 'C' 1
Operator: Ainsworth Operating Co.
Current Operator: Ainsworth Operating Co.
API Number: 15-185-22544-0001

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1991 12,000 1
1992 5,621 1
1993 4,592 1
1994 3,440 1
1995 1,785 1
1996 1,640 1
1997 474 1
1998 - -
1999 - -
2000 - -
2001 969 1
2002 979 1
2003 975 1
2004 654 1
2005 814 1
2006 1,153 1
2007 812 1
2008 982 1
2009 478 1
2010 642 1
2011 489 1
2012 819 1
2013 651 1
2014 804 1
2015 649 1
2016 653 1
2017 490 1
2018 650 1
2019 485 1
2020 483 1
2021 326 1
2022 483 1
2023 467 1
Reported through 12-2023.
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 1 163.74 1 PLAINS MARKETING L.P. (100%)
2014 3 158.69 1 PLAINS MARKETING L.P. (100%)
2014 5 157.02 1 PLAINS MARKETING L.P. (100%)
2014 8 160.18 1 PLAINS MARKETING L.P. (100%)
2014 10 164.15 1 PLAINS MARKETING L.P. (100%)
2015 1 155.29 1 PLAINS MARKETING L.P. (98%) ,
CFMI LLC (2%)
2015 4 166.13 1 PLAINS MARKETING L.P. (100%)
2015 7 163.05 1 PLAINS MARKETING L.P. (100%)
2015 11 164.77 1 PLAINS MARKETING L.P. (100%)
2016 2 163.98 1 PLAINS MARKETING L.P. (100%)
2016 6 163.52 1 PLAINS MARKETING L.P. (100%)
2016 8 158.19 1 PLAINS MARKETING L.P. (100%)
2016 12 166.96 1 PLAINS MARKETING L.P. (95%) ,
CFMI LLC (5%)
2017 3 160.65 1 PLAINS MARKETING L.P. (100%)
2017 7 165.42 1 PLAINS MARKETING L.P. (97%) ,
CFMI LLC (3%)
2017 10 163.73 1 PLAINS MARKETING L.P. (100%)
2018 1 164.59 1 PLAINS MARKETING L.P. (100%)
2018 4 161.98 1 PLAINS MARKETING L.P. (100%)
2018 8 155.23 1 PLAINS MARKETING L.P. (100%)
2018 11 168.01 1 PLAINS MARKETING L.P. (100%)
2019 2 162.26 1 PLAINS MARKETING L.P. (100%)
2019 7 162.63 1 PLAINS MARKETING L.P. (100%)
2019 10 160.38 1 PLAINS MARKETING L.P. (100%)
2020 3 166.17 1 PLAINS MARKETING L.P. (100%)
2020 7 158.13 1 PLAINS MARKETING L.P. (100%)
2020 11 158.25 1 PLAINS MARKETING L.P. (100%)
2021 4 164.53 1 PLAINS MARKETING L.P. (100%)
2021 8 161.07 1 PLAINS MARKETING L.P. (100%)
2022 1 164.62 1 PLAINS MARKETING L.P. (100%)
2022 6 159.67 1 PLAINS MARKETING L.P. (100%)
2022 11 158.62 1 PLAINS MARKETING L.P. (100%)
2023 3 157.24 1 PLAINS MARKETING L.P. (100%)
2023 7 152.1 1 PLAINS MARKETING L.P. (100%)
2023 12 157.74 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.