KGS Home Page Oil and Gas Index Page Lease Production Page

Yearly and monthly production

O'BRIEN B-P Lease
Save To File

Lease: O'BRIEN B-P
Operator: Ritchie Exploration, Inc.
Location: NW NW SW T20S, R21W, Sec. 7
Cumulative Production: 254280 barrels (from 1964 to 2024)
KS Dept. of Revenue Lease Code: 109394
KS Dept. of Revenue Lease Name: O'BRIEN B-P
View T1 PDF (from KCC)
Field: Schaben
County: Ness
Producing Zone: Osagean Stage
Well Data (may be an incomplete list):
T20S R21W, Sec. 7, SE NW NE SW
Lease: O'Brien 'B' 4
Operator: Cities Service Co.
Current Operator: OXY USA Inc.
API Number: 15-135-21924
T20S R21W, Sec. 7, S2 N2 SW SW
Lease: O'Brien 'B' 2
Operator: Cities Service Co.
Current Operator: OXY USA Inc.
API Number: 15-135-19149
T20S R21W, Sec. 7, SE NW NW SW
Lease: O'Brien 'B' 1
Operator: CITIES SERVICE OIL COMPANY
Current Operator: Ritchie Exploration, Inc.
API Number: 15-135-19050
T20S R21W, Sec. 7, SE NW
Lease: O'Brien 'A' 2
Operator: CITIES SERVICE OIL
Current Operator: Ritchie Exploration, Inc.
API Number: 15-135-19051
T20S R21W, Sec. 7, NW NW SW
Lease: O'Brien B/P Twin 1
Operator: Ritchie Exploration, Inc.
Current Operator: Ritchie Exploration, Inc.
API Number: 15-135-25320
T20S R21W, Sec. 7, NW NW SW
Lease: O'Brien B/P Twin 1
Operator: Ritchie Exploration, Inc.
Current Operator: Ritchie Exploration, Inc.
API Number: 15-135-25320-0001

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1964 682 1
1965 23,101 2
1966 19,061 2
1967 16,740 2
1968 11,734 2
1969 9,676 2
1970 9,575 2
1971 9,053 2
1972 9,551 2
1973 8,526 2
1974 7,165 2
1975 6,734 2
1976 5,655 2
1977 5,201 2
1978 5,695 2
1979 4,963 2
1980 4,460 2
1981 4,923 3
1982 3,388 3
1983 906 3
1984 - -
1985 - -
1986 - -
1987 3,244 4
1988 2,664 4
1989 2,515 4
1990 2,187 4
1991 1,951 4
1992 2,278 4
1993 1,662 4
1994 2,257 4
1995 2,072 4
1996 1,969 1
1997 1,505 1
1998 1,486 1
1999 1,838 1
2000 1,457 1
2001 1,304 1
2002 1,590 1
2003 1,396 1
2004 1,404 1
2005 1,590 1
2006 1,776 1
2007 1,610 1
2008 1,663 1
2009 1,239 1
2010 1,214 1
2011 402 1
2012 4,064 1
2013 6,078 1
2014 4,697 1
2015 3,401 1
2016 3,460 1
2017 2,312 1
2018 3,463 1
2019 3,570 1
2020 2,508 1
2021 2,154 1
2022 2,283 1
2023 2,780 1
2024 2,447 1
Reported through 12-2024.
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 1 513.04 1 CHS McPherson Refinery Inc (100%)
2014 2 340.31 1 CHS McPherson Refinery Inc (100%)
2014 3 500.56 1 CHS McPherson Refinery Inc (100%)
2014 4 333.23 1 CHS McPherson Refinery Inc (100%)
2014 5 486.15 1 CHS McPherson Refinery Inc (100%)
2014 6 333.29 1 CHS McPherson Refinery Inc (100%)
2014 7 331.19 1 CHS McPherson Refinery Inc (100%)
2014 8 502.95 1 CHS McPherson Refinery Inc (100%)
2014 9 336.68 1 CHS McPherson Refinery Inc (100%)
2014 10 342.59 1 CHS McPherson Refinery Inc (100%)
2014 11 337.88 1 CHS McPherson Refinery Inc (100%)
2014 12 338.95 1 CHS McPherson Refinery Inc (100%)
2015 1 348.46 1 CHS McPherson Refinery Inc (100%)
2015 2 178.66 1 CHS McPherson Refinery Inc (100%)
2015 3 352.15 1 CHS McPherson Refinery Inc (100%)
2015 4 329.26 1 CHS McPherson Refinery Inc (100%)
2015 5 161.48 1 CHS McPherson Refinery Inc (100%)
2015 6 177.18 1 CHS McPherson Refinery Inc (100%)
2015 7 335.96 1 CHS McPherson Refinery Inc (100%)
2015 8 323.2 1 CHS McPherson Refinery Inc (100%)
2015 9 335.35 1 CHS McPherson Refinery Inc (100%)
2015 10 341.84 1 CHS McPherson Refinery Inc (100%)
2015 11 344.96 1 CHS McPherson Refinery Inc (100%)
2015 12 172.95 1 CHS McPherson Refinery Inc (100%)
2016 1 342.16 1 CHS McPherson Refinery Inc (100%)
2016 2 187.42 1 CHS McPherson Refinery Inc (100%)
2016 3 346.92 1 CHS McPherson Refinery Inc (100%)
2016 4 335.63 1 CHS McPherson Refinery Inc (100%)
2016 5 336.89 1 CHS McPherson Refinery Inc (100%)
2016 6 520.65 1 CHS McPherson Refinery Inc (100%)
2016 7 168.78 1 CHS McPherson Refinery Inc (100%)
2016 8 330.45 1 CHS McPherson Refinery Inc (100%)
2016 9 175.98 1 CHS McPherson Refinery Inc (100%)
2016 10 360.82 1 CHS McPherson Refinery Inc (100%)
2016 11 173.24 1 CHS McPherson Refinery Inc (100%)
2016 12 180.79 1 CHS McPherson Refinery Inc (100%)
2017 1 350.94 1 CHS McPherson Refinery Inc (100%)
2017 2 171.27 1 CHS McPherson Refinery Inc (100%)
2017 3 176.04 1 CHS McPherson Refinery Inc (100%)
2017 4 181.98 1 CHS McPherson Refinery Inc (100%)
2017 5 357.41 1 CHS McPherson Refinery Inc (100%)
2017 6 196.89 1 CHS McPherson Refinery Inc (86%) ,
HIGH PLAINS OIL RECLAIMING INC (14%)
2017 7 172.65 1 CHS McPherson Refinery Inc (100%)
2017 8 169.9 1 CHS McPherson Refinery Inc (100%)
2017 9 178.85 1 CHS McPherson Refinery Inc (100%)
2017 10 176.7 1 CHS McPherson Refinery Inc (100%)
2017 11 179.04 1 CHS McPherson Refinery Inc (100%)
2018 1 177.74 1 CHS McPherson Refinery Inc (100%)
2018 2 180.18 1 CHS McPherson Refinery Inc (100%)
2018 3 178.56 1 CHS McPherson Refinery Inc (100%)
2018 5 355.52 1 CHS McPherson Refinery Inc (100%)
2018 6 348.49 1 CHS McPherson Refinery Inc (100%)
2018 7 340.49 1 CHS McPherson Refinery Inc (100%)
2018 8 348.74 1 CHS McPherson Refinery Inc (100%)
2018 9 336.47 1 CHS McPherson Refinery Inc (100%)
2018 10 345.63 1 CHS McPherson Refinery Inc (100%)
2018 11 487.76 1 CHS McPherson Refinery Inc (100%)
2018 12 363.82 1 CHS McPherson Refinery Inc (100%)
2019 1 172.61 1 CHS McPherson Refinery Inc (100%)
2019 2 347.45 1 CHS McPherson Refinery Inc (100%)
2019 3 347.03 1 CHS McPherson Refinery Inc (100%)
2019 4 353.6 1 CHS McPherson Refinery Inc (100%)
2019 5 175.84 1 CHS McPherson Refinery Inc (100%)
2019 6 337.48 1 CHS McPherson Refinery Inc (100%)
2019 7 336.76 1 CHS McPherson Refinery Inc (100%)
2019 8 337.24 1 CHS McPherson Refinery Inc (100%)
2019 9 342.43 1 CHS McPherson Refinery Inc (100%)
2019 10 339.04 1 CHS McPherson Refinery Inc (100%)
2019 11 172.94 1 CHS McPherson Refinery Inc (100%)
2019 12 307.93 1 CHS McPherson Refinery Inc (100%)
2020 1 330.11 1 CHS McPherson Refinery Inc (100%)
2020 2 165.75 1 CHS McPherson Refinery Inc (100%)
2020 3 332.7 1 CHS McPherson Refinery Inc (100%)
2020 5 167.29 1 CHS McPherson Refinery Inc (100%)
2020 7 164.09 1 CHS McPherson Refinery Inc (100%)
2020 8 341.87 1 CHS McPherson Refinery Inc (100%)
2020 9 166.75 1 CHS McPherson Refinery Inc (100%)
2020 10 332.89 1 CHS McPherson Refinery Inc (100%)
2020 11 166.96 1 CHS McPherson Refinery Inc (100%)
2020 12 339.77 1 CHS McPherson Refinery Inc (100%)
2021 1 171.1 1 CHS McPherson Refinery Inc (100%)
2021 2 159.44 1 CHS McPherson Refinery Inc (100%)
2021 3 166.86 1 CHS McPherson Refinery Inc (100%)
2021 4 163.29 1 CHS McPherson Refinery Inc (100%)
2021 5 325.86 1 CHS McPherson Refinery Inc (100%)
2021 6 162.8 1 CHS McPherson Refinery Inc (100%)
2021 7 181.4 1 CHS McPherson Refinery Inc (92%) ,
HIGH PLAINS OIL RECLAIMING INC (8%)
2021 8 161.68 1 CHS McPherson Refinery Inc (100%)
2021 9 166.4 1 CHS McPherson Refinery Inc (100%)
2021 10 166.77 1 CHS McPherson Refinery Inc (100%)
2021 11 164.77 1 CHS McPherson Refinery Inc (100%)
2021 12 163.96 1 CHS McPherson Refinery Inc (100%)
2022 1 162.83 1 CHS McPherson Refinery Inc (100%)
2022 2 163.46 1 CHS McPherson Refinery Inc (100%)
2022 3 165.4 1 CHS McPherson Refinery Inc (100%)
2022 4 162.16 1 CHS McPherson Refinery Inc (100%)
2022 5 164.04 1 CHS McPherson Refinery Inc (100%)
2022 6 327.03 1 CHS McPherson Refinery Inc (100%)
2022 7 163.81 1 CHS McPherson Refinery Inc (100%)
2022 8 161.54 1 CHS McPherson Refinery Inc (100%)
2022 9 163.56 1 CHS McPherson Refinery Inc (100%)
2022 10 164.21 1 CHS McPherson Refinery Inc (100%)
2022 11 324.92 1 CHS McPherson Refinery Inc (100%)
2022 12 160 1 CHS McPherson Refinery Inc (100%)
2023 1 351.38 1 CHS McPherson Refinery Inc (92%) ,
CFMI LLC (8%)
2023 2 158.33 1 CHS McPherson Refinery Inc (100%)
2023 3 331.31 1 CHS McPherson Refinery Inc (100%)
2023 4 161.76 1 CHS McPherson Refinery Inc (100%)
2023 5 318.51 1 CHS McPherson Refinery Inc (100%)
2023 6 160.7 1 CHS McPherson Refinery Inc (100%)
2023 7 322.9 1 CHS McPherson Refinery Inc (100%)
2023 8 164 1 CHS McPherson Refinery Inc (100%)
2023 9 162.09 1 CHS McPherson Refinery Inc (100%)
2023 10 326.65 1 CHS McPherson Refinery Inc (100%)
2023 11 163.54 1 CHS McPherson Refinery Inc (100%)
2023 12 158.81 1 CHS McPherson Refinery Inc (100%)
2024 1 331.62 1 CHS McPherson Refinery Inc (100%)
2024 2 162.47 1 CHS McPherson Refinery Inc (100%)
2024 3 163.71 1 CHS McPherson Refinery Inc (100%)
2024 4 326.97 1 CHS McPherson Refinery Inc (100%)
2024 5 161.55 1 CHS McPherson Refinery Inc (100%)
2024 6 163.48 1 CHS McPherson Refinery Inc (100%)
2024 7 163.75 1 CHS McPherson Refinery Inc (100%)
2024 8 158.8 1 CHS McPherson Refinery Inc (100%)
2024 9 323.85 1 CHS McPherson Refinery Inc (100%)
2024 10 167.28 1 CHS McPherson Refinery Inc (100%)
2024 11 165.55 1 CHS McPherson Refinery Inc (100%)
2024 12 157.82 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.