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Yearly and monthly production

NEFF 1 Lease 		Save To File
Lease: NEFF 1
Operator: Rains & Williamson Oil Co., Inc.
Location: C NE NW T35S, R32W, Sec. 1
Cumulative Production: 236839.29 barrels (from 1976 to 2024)
KS Dept. of Revenue Lease Code: 110992
KS Dept. of Revenue Lease Name: NEFF #1
Field: Liberal-Light
County: Seward
Producing Zone: Kansas City Group
Well Data (may be an incomplete list):
T35S R32W, Sec. 1, NE NW
Lease: Neff 1
Operator: Rains and Williamson Oil Co., Inc.
Current Operator: Rains & Williamson Oil Co., Inc.
API Number: 15-175-20281

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1976 7,359 1
1977 14,577 1
1978 12,584 1
1979 12,800 1
1980 9,314 1
1981 10,133 1
1982 8,677 1
1983 8,082 1
1984 8,473 1
1985 8,802 1
1986 8,267 1
1987 7,877 1
1988 7,410 1
1989 7,212 1
1990 7,771 1
1991 7,329 1
1992 7,957 1
1993 7,106 1
1994 6,969 1
1995 6,349 1
1996 5,325 1
1997 4,978 1
1998 4,838 1
1999 4,383 1
2000 4,053 1
2001 3,402 1
2002 3,263 1
2003 2,867 1
2004 2,540 1
2005 2,085 1
2006 1,889 1
2007 2,062 1
2008 1,565 1
2009 1,552 1
2010 1,565 1
2011 1,565 1
2012 1,421 1
2013 1,273 1
2014 1,423 1
2015 1,269 1
2016 963 1
2017 1,117 1
2018 947 1
2019 1,113 1
2020 1,120 1
2021 1,122 1
2022 968 1
2023 641 1
2024 481 1
Reported through 5-2024.
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 1 160.16 1 CHS McPherson Refinery Inc (100%)
2014 2 159.28 1 CHS McPherson Refinery Inc (100%)
2014 3 152.59 1 CHS McPherson Refinery Inc (100%)
2014 4 158.23 1 CHS McPherson Refinery Inc (100%)
2014 6 157.62 1 CHS McPherson Refinery Inc (100%)
2014 7 149.68 1 CHS McPherson Refinery Inc (100%)
2014 9 170.3 1 CHS McPherson Refinery Inc (100%)
2014 10 157.83 1 CHS McPherson Refinery Inc (100%)
2014 12 157.02 1 CHS McPherson Refinery Inc (100%)
2015 2 151.24 1 CHS McPherson Refinery Inc (100%)
2015 3 159.65 1 CHS McPherson Refinery Inc (100%)
2015 5 153.21 1 CHS McPherson Refinery Inc (100%)
2015 6 162.67 1 CHS McPherson Refinery Inc (100%)
2015 8 158.22 1 CHS McPherson Refinery Inc (100%)
2015 9 159.92 1 CHS McPherson Refinery Inc (100%)
2015 11 160.26 1 CHS McPherson Refinery Inc (100%)
2015 12 163.83 1 CHS McPherson Refinery Inc (100%)
2016 2 157.44 1 CHS McPherson Refinery Inc (100%)
2016 4 155.54 1 CHS McPherson Refinery Inc (100%)
2016 5 157.85 1 CHS McPherson Refinery Inc (100%)
2016 7 166.32 1 CHS McPherson Refinery Inc (100%)
2016 9 158.79 1 CHS McPherson Refinery Inc (100%)
2016 11 166.69 1 CHS McPherson Refinery Inc (100%)
2017 1 158.59 1 CHS McPherson Refinery Inc (100%)
2017 3 161.62 1 CHS McPherson Refinery Inc (100%)
2017 5 157.8 1 CHS McPherson Refinery Inc (100%)
2017 6 166.68 1 CHS McPherson Refinery Inc (100%)
2017 8 159.44 1 CHS McPherson Refinery Inc (100%)
2017 10 159.67 1 CHS McPherson Refinery Inc (100%)
2017 12 153.21 1 CHS McPherson Refinery Inc (100%)
2018 1 159.6 1 CHS McPherson Refinery Inc (100%)
2018 3 154.47 1 CHS McPherson Refinery Inc (100%)
2018 5 161.6 1 CHS McPherson Refinery Inc (100%)
2018 7 159.43 1 CHS McPherson Refinery Inc (100%)
2018 9 151.16 1 CHS McPherson Refinery Inc (100%)
2018 11 161.08 1 CHS McPherson Refinery Inc (100%)
2019 1 161.61 1 CHS McPherson Refinery Inc (100%)
2019 3 160.47 1 CHS McPherson Refinery Inc (100%)
2019 4 156.98 1 CHS McPherson Refinery Inc (100%)
2019 6 155.87 1 CHS McPherson Refinery Inc (100%)
2019 8 157.55 1 CHS McPherson Refinery Inc (100%)
2019 9 160.11 1 CHS McPherson Refinery Inc (100%)
2019 11 160.12 1 CHS McPherson Refinery Inc (100%)
2020 1 162.66 1 CHS McPherson Refinery Inc (100%)
2020 3 158.97 1 CHS McPherson Refinery Inc (100%)
2020 5 167.8 1 CHS McPherson Refinery Inc (100%)
2020 6 157.48 1 CHS McPherson Refinery Inc (100%)
2020 7 148.9 1 CHS McPherson Refinery Inc (100%)
2020 10 164.36 1 CHS McPherson Refinery Inc (100%)
2020 11 159.81 1 CHS McPherson Refinery Inc (100%)
2021 1 166.26 1 CHS McPherson Refinery Inc (100%)
2021 3 156.74 1 CHS McPherson Refinery Inc (100%)
2021 5 160.77 1 CHS McPherson Refinery Inc (100%)
2021 6 159 1 CHS McPherson Refinery Inc (100%)
2021 8 158.35 1 CHS McPherson Refinery Inc (100%)
2021 10 156.56 1 CHS McPherson Refinery Inc (100%)
2021 12 164.03 1 CHS McPherson Refinery Inc (100%)
2022 2 158.81 1 CHS McPherson Refinery Inc (100%)
2022 4 159.18 1 CHS McPherson Refinery Inc (100%)
2022 6 160.81 1 CHS McPherson Refinery Inc (100%)
2022 8 163.23 1 CHS McPherson Refinery Inc (100%)
2022 10 161.8 1 CHS McPherson Refinery Inc (100%)
2022 12 164.3 1 CHS McPherson Refinery Inc (100%)
2023 2 158.87 1 CHS McPherson Refinery Inc (100%)
2023 4 162.83 1 CHS McPherson Refinery Inc (100%)
2023 7 157.06 1 CHS McPherson Refinery Inc (100%)
2023 9 162.73 1 CHS McPherson Refinery Inc (100%)
2024 1 153.54 1 CHS McPherson Refinery Inc (100%)
2024 3 165.81 1 CHS McPherson Refinery Inc (100%)
2024 5 161.43 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.