PRATT AIRBASE

Lease 1001117275 · Ellis County, Kansas · NENWNE Sec 28 T13S R16W · DOR 107822

Oil1959–202612 wells

Operator

Castle Resources, Inc.

Cumulative (state figure)

737,448.96 bbl

First production

1959

Last production

2026

Location (PLSS)

NENWNE Sec 28 T13S R16W

Monthly oil production

401 months filed with the Kansas Geological Survey, Jan 1980 to Feb 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown

157,144.00 bbl

Months filed

401

Most wells in a month

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 737,448.96 bbl.

Month	Oil (bbl)	Wells
Feb 2026	161.03	2
Jul 2025	160.92	2
Feb 2025	141.18	2
Nov 2024	162.26	2
Sep 2024	160.28	2
Jun 2024	159.04	2
Apr 2024	163.56	2
Jan 2024	161.47	2
Nov 2023	157.10	2
Sep 2023	159.65	2
Jul 2023	161.20	2
Jun 2023	157.28	2
Apr 2023	164.31	2
Jul 2022	157.98	2
May 2022	158.57	2
Apr 2022	161.17	2
Feb 2022	158.53	2
Jan 2022	5.28	2
Dec 2021	12.60	2
Nov 2021	158.78	2
Sep 2021	157.37	2
Jul 2021	158.25	2
May 2021	164.65	2
Mar 2021	160.10	2
Feb 2021	165.49	2
Dec 2020	164.53	2
Oct 2020	163.46	2
Sep 2020	158.97	2
Aug 2020	1.92	2
Jul 2020	322.26	2
Jun 2020	170.98	2
Feb 2020	164.83	2
Jan 2020	162.55	2
Nov 2019	160.58	2
Oct 2019	162.39	2
Sep 2019	158.56	2
Jul 2019	157.48	2
Jun 2019	161.68	2
May 2019	159.25	2
Mar 2019	333.51	2
Jan 2019	162.65	2
Dec 2018	157.97	2
Oct 2018	164.62	2
Sep 2018	157.71	2
Aug 2018	164.14	2
Jul 2018	156.96	2
Jun 2018	160.44	2
May 2018	157.31	2
Apr 2018	163.51	2
Mar 2018	160.67	2
Feb 2018	163.18	2
Jan 2018	161.42	2
Dec 2017	164.48	2
Nov 2017	162.42	2
Oct 2017	163.92	2
Sep 2017	158.82	2
Aug 2017	162.17	2
Jul 2017	158.00	2
Jun 2017	158.27	2
May 2017	158.13	2
Apr 2017	326.72	2
Mar 2017	165.01	2
Feb 2017	160.25	2
Jan 2017	167.81	2
Dec 2016	160.94	2
Nov 2016	326.03	2
Oct 2016	165.02	2
Sep 2016	322.21	2
Jul 2016	323.05	2
Jun 2016	157.59	2
May 2016	323.16	2
Apr 2016	322.49	2
Mar 2016	163.62	2
Aug 2015	18.33	2
May 2014	150.24	2
Mar 2013	55.06	2
Feb 2013	162.55	2
Nov 2012	150.19	2
Jul 2012	163.46	2
Nov 2011	175.59	2
Aug 2011	161.14	2
May 2011	164.99	2
Mar 2011	159.36	2
Sep 2010	147.67	2
Aug 2010	155.46	2
Jun 2010	154.33	2
Mar 2010	161.43	2
Dec 2009	163.27	2
Oct 2009	161.10	2
Aug 2009	164.19	2
Jun 2009	155.55	2
May 2009	176.68	2
Apr 2009	152.31	2
Mar 2009	158.08	2
Jan 2009	159.03	2
Nov 2008	165.10	2
Oct 2008	159.44	2
Sep 2008	159.20	2
Aug 2008	5.71	2
Jul 2008	159.77	2
May 2008	153.99	2
Apr 2008	173.85	2
Feb 2008	167.69	2
Jan 2008	172.58	2
Nov 2007	196.84	2
Sep 2007	159.41	2
Aug 2007	160.82	2
Jul 2007	163.07	2
May 2007	159.28	2
Apr 2007	163.02	2
Feb 2007	160.83	2
Jan 2007	166.50	2
Nov 2006	165.23	2
Oct 2006	162.52	2
Aug 2006	162.22	2
Jul 2006	158.13	2
May 2006	164.63	2
Jan 2006	162.90	2
Dec 2005	158.67	2
Oct 2005	158.35	2
Sep 2005	166.96	2
Jul 2005	164.47	2
Jun 2005	167.12	2
Apr 2005	161.91	2
Feb 2005	177.03	2
Jan 2005	178.66	2
Dec 2004	164.40	2
Oct 2004	154.77	2
Sep 2004	180.78	2
Aug 2004	172.32	2
Jun 2004	158.33	2
May 2004	155.25	2
Apr 2004	157.15	2
Mar 2004	172.51	2
Feb 2004	151.10	2
Jan 2004	175.89	2
Dec 2003	162.69	2
Nov 2003	172.67	2
Oct 2003	178.32	2
Aug 2003	153.66	2
Jul 2003	174.90	2
May 2003	169.22	2
Apr 2003	164.57	2
Mar 2003	170.84	2
Jan 2003	165.78	2
Dec 2002	146.98	2
Nov 2002	156.38	2
Oct 2002	179.64	2
Sep 2002	166.57	2
Aug 2002	176.48	2
Jul 2002	164.61	2
May 2002	151.39	2
Apr 2002	172.94	2
Mar 2002	170.59	2
Feb 2002	179.15	2
Dec 2001	176.87	2
Sep 2001	161.98	2
Jul 2001	163.63	2
May 2001	170.00	2
Apr 2001	169.28	2
Mar 2001	149.59	2
Dec 2000	167.13	2
Aug 2000	170.12	2
Jun 2000	341.33	2
May 2000	175.06	2
Apr 2000	127.92	2
Mar 2000	321.19	2
Feb 2000	174.92	2
Jan 2000	182.22	2
Dec 1999	347.12	2
Nov 1999	169.43	2
Sep 1999	350.20	2
Aug 1999	188.46	2
Jul 1999	167.22	2
Jun 1999	176.80	2
May 1999	257.85	2
Oct 1998	168.40	2
Sep 1998	182.75	2
Aug 1998	179.34	3
Jul 1998	176.81	3
Jun 1998	176.98	3
May 1998	352.93	3
Apr 1998	178.87	3
Mar 1998	171.97	2
Feb 1998	182.28	3
Jan 1998	175.13	3
Dec 1997	176.63	3
Nov 1997	364.35	3
Oct 1997	174.87	3
Sep 1997	172.20	3
Aug 1997	171.75	3
Jul 1997	346.40	3
Jun 1997	177.54	3
May 1997	175.26	3
Apr 1997	340.76	3
Mar 1997	176.91	3
Feb 1997	180.24	3
Jan 1997	351.59	3
Dec 1996	181.43	3
Nov 1996	176.63	3
Oct 1996	363.71	3
Sep 1996	177.50	3
Aug 1996	526.17	3
Jul 1996	526.94	3
Jun 1996	525.99	3
May 1996	342.02	3
Apr 1996	214.10	3
Mar 1996	535.51	3
Feb 1996	348.48	3
Jan 1996	355.72	3
Dec 1995	350.00	6
Nov 1995	354.00	6
Oct 1995	518.00	6
Sep 1995	525.00	6
Aug 1995	515.00	6
Jul 1995	523.00	6
Jun 1995	527.00	6
May 1995	524.00	6
Apr 1995	536.00	6
Mar 1995	514.00	6
Feb 1995	346.00	6
Jan 1995	523.00	6
Dec 1994	343.00	6
Nov 1994	519.00	6
Oct 1994	346.00	6
Sep 1994	509.00	6
Aug 1994	520.00	6
Jul 1994	356.00	6
Jun 1994	512.00	6
May 1994	329.00	6
Apr 1994	512.00	6
Mar 1994	500.00	6
Feb 1994	174.00	6
Jan 1994	338.00	6
Dec 1993	361.00	6
Nov 1993	356.00	6
Oct 1993	345.00	6
Sep 1993	521.00	6
Aug 1993	493.00	6
Jul 1993	346.00	6
Jun 1993	512.00	6
May 1993	525.00	6
Apr 1993	543.00	6
Mar 1993	347.00	6
Feb 1993	710.00	6
Jan 1993	344.00	6
Dec 1992	510.00	6
Nov 1992	701.00	6
Oct 1992	174.00	6
Sep 1992	519.00	6
Aug 1992	516.00	6
Jul 1992	340.00	6
Jun 1992	345.00	6
May 1992	731.00	2
Apr 1992	519.00	6
Mar 1992	516.00	6
Feb 1992	347.00	6
Jan 1992	515.00	6
Dec 1991	511.00	6
Nov 1991	334.00	6
Oct 1991	510.00	6
Sep 1991	339.00	6
Aug 1991	666.00	6
Jul 1991	504.00	6
Jun 1991	501.00	6
May 1991	507.00	6
Apr 1991	343.00	6
Mar 1991	572.00	6
Feb 1991	337.00	6
Jan 1991	336.00	6
Dec 1990	405.00	6
Nov 1990	600.00	6
Oct 1990	399.00	6
Sep 1990	394.00	6
Aug 1990	786.00	6
Jul 1990	395.00	6
Jun 1990	790.00	6
May 1990	394.00	6
Apr 1990	396.00	6
Mar 1990	601.00	6
Feb 1990	401.00	6
Jan 1990	402.00	6
Dec 1989	407.00	6
Nov 1989	599.00	6
Oct 1989	594.00	6
Aug 1989	588.00	6
Jul 1989	394.00	6
Jun 1989	670.00	6
May 1989	796.00	6
Apr 1989	803.00	6
Mar 1989	403.00	6
Feb 1989	811.00	6
Jan 1989	607.00	6
Dec 1988	605.00	6
Nov 1988	605.00	6
Oct 1988	799.00	6
Sep 1988	597.00	6
Aug 1988	594.00	6
Jul 1988	987.00	6
Jun 1988	594.00	6
May 1988	996.00	6
Apr 1988	602.00	6
Mar 1988	603.00	6
Feb 1988	814.00	6
Jan 1988	598.00	6
Dec 1987	601.00	6
Nov 1987	1,002.00	6
Oct 1987	615.00	6
Sep 1987	1,014.00	6
Aug 1987	578.00	6
Jul 1987	812.00	6
Jun 1987	610.00	6
May 1987	1,015.00	6
Apr 1987	621.00	6
Mar 1987	1,030.00	6
Feb 1987	618.00	6
Jan 1987	623.00	6
Dec 1986	823.00	6
Nov 1986	622.00	6
Oct 1986	819.00	6
Sep 1986	616.00	6
Aug 1986	401.00	6
Jul 1986	798.00	6
Jun 1986	593.00	6
May 1986	815.00	6
Apr 1986	615.00	6
Mar 1986	1,001.00	6
Feb 1986	410.00	6
Jan 1986	1,033.00	6
Dec 1985	411.00	6
Nov 1985	624.00	6
Oct 1985	812.00	6
Sep 1985	811.00	6
Aug 1985	599.00	6
Jul 1985	798.00	6
Jun 1985	614.00	6
May 1985	810.00	6
Apr 1985	604.00	6
Mar 1985	810.00	6
Feb 1985	624.00	6
Jan 1985	816.00	6
Dec 1984	831.00	6
Nov 1984	416.00	6
Oct 1984	1,024.00	6
Sep 1984	801.00	6
Aug 1984	597.00	6
Jul 1984	810.00	6
Jun 1984	1,013.00	6
May 1984	606.00	6
Apr 1984	1,003.00	6
Mar 1984	616.00	6
Feb 1984	623.00	6
Jan 1984	836.00	6
Dec 1983	399.00	6
Nov 1983	1,023.00	6
Oct 1983	407.00	6
Sep 1983	804.00	6
Aug 1983	1,004.00	6
Jul 1983	794.00	6
Jun 1983	600.00	6
May 1983	1,020.00	6
Apr 1983	824.00	6
Mar 1983	1,228.00	6
Feb 1983	403.00	6
Jan 1983	833.00	6
Dec 1982	1,030.00	6
Nov 1982	617.00	6
Oct 1982	957.00	6
Sep 1982	815.00	6
Aug 1982	758.00	6
Jul 1982	940.00	6
Jun 1982	410.00	6
May 1982	614.00	6
Apr 1982	1,393.00	6
Mar 1982	988.00	6
Feb 1982	775.00	6
Jan 1982	932.00	6
Dec 1981	1,308.00	6
Nov 1981	713.00	6
Oct 1981	1,135.00	6
Sep 1981	1,339.00	6
Aug 1981	986.00	6
Jul 1981	784.00	6
Jun 1981	617.00	6
May 1981	437.00	6
Apr 1981	533.00	6
Mar 1981	359.00	6
Feb 1981	495.00	6
Jan 1981	785.00	6
Dec 1980	387.00	6
Nov 1980	622.00	6
Oct 1980	411.00	6
Sep 1980	619.00	6
Aug 1980	419.00	6
Jul 1980	595.00	6
Jun 1980	415.00	6
May 1980	568.00	6
Apr 1980	380.00	6
Mar 1980	215.00	6
Feb 1980	403.00	6
Jan 1980	545.00	6

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

12 wells the state's well register assigns to this lease. Every one has a page.

Well	No.	Operator	Status
Pratt Airbase	13	unavailable	Plugged and Abandoned
PRATT	1	Mustang Oil and Gas Corp.	Plugged and Abandoned
PRATT	2	Ritchie Exploration, Inc.	Plugged and Abandoned
Pratt Airbase	3	unavailable	—
PRATT	4	Ritchie Exploration, Inc.	Plugged and Abandoned
Pratt Airbase	14	unavailable	—
Pratt Airbase	15	unavailable	Plugged and Abandoned
Pratt Airbase	19	Ritchie Exploration, Inc.	Plugged and Abandoned
PRATT AIRBASE	16	Castle Resources, Inc.	Inactive Well
PRATT AIRBASE	22	Castle Resources, Inc.	Producing
PRATT AIRBASE	23	Castle Resources, Inc.	Authorized Injection Well
Pratt Airbase	11	unavailable	Plugged and Abandoned

Location

38.899505, -99.100752 · NENWNE Sec 28 T13S R16W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117275. The state’s own record.