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Yearly and monthly production

O'HARA Lease 		Save To File
Lease: O'HARA
Operator: Buffalo Oil & Gas, LLC
Location: NE SE NW T32S, R1W, Sec. 18
Cumulative Production: 629110.05 barrels (from 1964 to 2025)
KS Dept. of Revenue Lease Code: 107296
KS Dept. of Revenue Lease Name: O'HARA
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: O'Hara
County: Sumner
Producing Zone: Kansas City Group
Well Data (may be an incomplete list):
T32S R1W, Sec. 18, NW NE SW NW
Lease: O'Hara 4
Operator: Stelbar Oil Corp., Inc.
Current Operator: Docking Development Company, LLC
API Number: 15-191-01226 		T32S R1W, Sec. 18, NW NW SW NW
Lease: O'Hara 5
Operator: Stelbar Oil Corp., Inc.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-01229
T32S R1W, Sec. 18, NW SW NE NW
Lease: O'Hara 2
Operator: Stelbar Oil Corp., Inc.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-01224 		T32S R1W, Sec. 18, NW SE NW NW
Lease: O'Hara 8
Operator: Stelbar Oil Corp., Inc.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-01232
T32S R1W, Sec. 18, SW SE SW NW
Lease: O'Hara 7
Operator: Stelbar Oil Corp., Inc.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-01231 		T32S R1W, Sec. 18, SE NE SE NW
Lease: O'Hara 1
Operator: Stelbar Oil Corp., Inc.
Current Operator: Docking Development Company, LLC
API Number: 15-191-00187
T32S R1W, Sec. 18, NW SW SE NW
Lease: O'Hara 11
Operator: Docking Development Co.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-22340 		T32S R1W, Sec. 18, NW SW NW NW
Lease: O'Hara 12
Operator: Docking Development Co.
Current Operator: Buffalo Oil & Gas, LLC
API Number: 15-191-22348
Cumulative production pre-1965 is 325277

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1965 17,944 9
1966 18,323 9
1967 19,750 9
1968 15,662 9
1969 15,841 9
1970 11,665 9
1971 11,570 9
1972 10,513 9
1973 10,764 9
1974 9,264 9
1975 8,059 9
1976 7,117 9
1977 6,120 9
1978 5,293 9
1979 5,694 9
1980 5,327 9
1981 5,277 9
1982 4,517 8
1983 5,328 8
1984 3,954 8
1985 5,368 8
1986 4,621 8
1987 3,755 8
1988 3,139 8
1989 3,979 8
1990 2,926 8
1991 1,528 8
1992 2,847 8
1993 3,324 8
1994 3,874 8
1995 3,999 8
1996 3,440 4
1997 2,964 4
1998 1,588 4
1999 5,727 4
2000 12,091 6
2001 6,204 6
2002 4,170 6
2003 2,827 6
2004 2,264 6
2005 2,238 6
2006 1,764 6
2007 1,433 5
2008 1,715 5
2009 1,785 5
2010 1,458 5
2011 1,784 5
2012 1,444 5
2013 1,348 5
2014 1,698 5
2015 504 5
2016 758 5
2017 1,281 5
2018 843 5
2019 702 5
2020 353 5
2021 984 1
2022 683 5
2023 980 5
2024 820 5
2025 641 4
Reported through 10-2025.
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 1 165.18 5 Phillips 66 Co (100%)
2014 2 162.27 5 Phillips 66 Co (100%)
2014 4 164.81 5 Phillips 66 Co (100%)
2014 5 174.44 5 Barts Oilfield Services (7%) ,
Phillips 66 Co (93%)
2014 6 163.93 5 Phillips 66 Co (100%)
2014 7 172.4 5 Barts Oilfield Services (6%) ,
Phillips 66 Co (94%)
2014 8 165.8 5 Phillips 66 Co (100%)
2014 9 180.04 5 Barts Oilfield Services (10%) ,
Phillips 66 Co (90%)
2014 10 168.19 5 Phillips 66 Co (100%)
2014 11 181.14 5 Barts Oilfield Services (10%) ,
Phillips 66 Co (90%)
2015 1 158.48 5 Phillips 66 Co (100%)
2015 4 175.75 5 Barts Oilfield Services (7%) ,
Phillips 66 Co (93%)
2015 6 6.92 5 Barts Oilfield Services (100%)
2015 7 162.75 5 Phillips 66 Co (100%)
2016 3 102.98 5 Phillips 66 Co (100%)
2016 6 147.69 5 Phillips 66 Co (100%)
2016 8 152.84 5 Phillips 66 Co (100%)
2016 9 21.58 5 Barts Oilfield Services (100%)
2016 10 164.32 5 Coffeyville Resources Refining & Marketing (100%)
2016 12 168.94 5 Coffeyville Resources Refining & Marketing (100%)
2017 1 167.88 5 Coffeyville Resources Refining & Marketing (82%) ,
Barts Oilfield Services (18%)
2017 3 189.73 5 Coffeyville Resources Refining & Marketing (89%) ,
Barts Oilfield Services (11%)
2017 4 100.28 5 Coffeyville Resources Refining & Marketing (82%) ,
Barts Oilfield Services (18%)
2017 5 93.92 5 Coffeyville Resources Refining & Marketing (85%) ,
Barts Oilfield Services (15%)
2017 6 152.75 5 Coffeyville Resources Refining & Marketing (100%)
2017 7 88.03 5 Coffeyville Resources Refining & Marketing (100%)
2017 8 107.98 5 Coffeyville Resources Refining & Marketing (100%)
2017 9 101.79 5 Coffeyville Resources Refining & Marketing (92%) ,
Barts Oilfield Services (8%)
2017 10 95.19 5 Coffeyville Resources Refining & Marketing (100%)
2017 11 98.52 5 Coffeyville Resources Refining & Marketing (100%)
2017 12 84.97 5 Coffeyville Resources Refining & Marketing (100%)
2018 1 88.25 5 Coffeyville Resources Refining & Marketing (100%)
2018 2 74.28 5 Coffeyville Resources Refining & Marketing (100%)
2018 3 71.83 5 Coffeyville Resources Refining & Marketing (100%)
2018 4 83.9 5 Coffeyville Resources Refining & Marketing (100%)
2018 5 82.73 5 Coffeyville Resources Refining & Marketing (100%)
2018 6 88.37 5 Coffeyville Resources Refining & Marketing (100%)
2018 7 82.46 5 Coffeyville Resources Refining & Marketing (100%)
2018 8 97.56 5 Coffeyville Resources Refining & Marketing (100%)
2018 9 10.07 5 Coffeyville Resources Refining & Marketing (100%)
2018 10 12.43 5 Barts Oilfield Services (100%)
2018 11 54.57 5 Coffeyville Resources Refining & Marketing (100%)
2018 12 96.72 5 Coffeyville Resources Refining & Marketing (100%)
2019 3 36.76 5 Coffeyville Resources Refining & Marketing (100%)
2019 4 94.5 5 Coffeyville Resources Refining & Marketing (100%)
2019 5 87.4 5 Coffeyville Resources Refining & Marketing (100%)
2019 6 72.59 5 Coffeyville Resources Refining & Marketing (100%)
2019 7 73.23 5 Coffeyville Resources Refining & Marketing (100%)
2019 8 94.87 5 Coffeyville Resources Refining & Marketing (100%)
2019 9 55.52 5 Coffeyville Resources Refining & Marketing (100%)
2019 10 82.51 5 Coffeyville Resources Refining & Marketing (100%)
2019 11 104.53 5 Coffeyville Resources Refining & Marketing (100%)
2020 2 56.15 5 Coffeyville Resources Refining & Marketing (100%)
2020 8 141.44 1 Coffeyville Resources Refining & Marketing (100%)
2020 10 155.41 1 Coffeyville Resources Refining & Marketing (100%)
2021 1 145.94 1 Coffeyville Resources Refining & Marketing (100%)
2021 4 160.06 1 Coffeyville Resources Refining & Marketing (100%)
2021 6 163.56 1 Coffeyville Resources Refining & Marketing (100%)
2021 8 162.47 1 Coffeyville Resources Refining & Marketing (100%)
2021 10 168.2 1 Coffeyville Resources Refining & Marketing (100%)
2021 11 87.69 1 Coffeyville Resources Refining & Marketing (100%)
2021 12 96.53 1 Coffeyville Resources Refining & Marketing (100%)
2022 3 214.56 1 Coffeyville Resources Refining & Marketing (100%)
2022 5 147.77 5 Coffeyville Resources Refining & Marketing (100%)
2022 8 165.53 5 Coffeyville Resources Refining & Marketing (100%)
2022 10 155.62 5 Coffeyville Resources Refining & Marketing (100%)
2023 1 155.87 5 Coffeyville Resources Refining & Marketing (100%)
2023 3 159.17 5 CVR SUPPLY & TRADING (100%)
2023 7 168.65 5 CVR SUPPLY & TRADING (100%)
2023 9 164.1 5 CVR SUPPLY & TRADING (100%)
2023 10 169.07 5 CVR SUPPLY & TRADING (100%)
2023 12 163.23 5 CVR SUPPLY & TRADING (100%)
2024 3 172.6 5 CVR SUPPLY & TRADING (100%)
2024 5 168.38 4 CVR SUPPLY & TRADING (100%)
2024 7 167.47 4 CVR SUPPLY & TRADING (100%)
2024 9 158.8 4 CVR SUPPLY & TRADING (100%)
2024 12 152.67 4 CVR SUPPLY & TRADING (100%)
2025 4 164.53 4 CVR SUPPLY & TRADING (100%)
2025 6 163.84 4 CVR SUPPLY & TRADING (100%)
2025 9 145.52 4 CVR SUPPLY & TRADING (100%)
2025 10 167.11 4 CVR SUPPLY & TRADING (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.