SHRADER

Lease 1001106603 · Elk County, Kansas · CNW Sec 12 T31S R8E · DOR 100447

Oil1970–202621 wells

Operator

Z & L Oil LLC

Cumulative (state figure)

317,111.09 bbl

First production

1970

Last production

2026

Location (PLSS)

CNW Sec 12 T31S R8E

Monthly oil production

549 months filed with the Kansas Geological Survey, Jan 1980 to Apr 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

193,014.10 bbl

Months filed

549

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 317,111.09 bbl.

Month	Oil (bbl)	Wells
Apr 2026	284.57	12
Mar 2026	158.01	12
Feb 2026	234.56	12
Jan 2026	143.92	12
Dec 2025	295.73	12
Nov 2025	154.69	12
Oct 2025	141.34	12
Sep 2025	291.67	12
Aug 2025	141.07	12
Jul 2025	153.37	12
Jun 2025	262.40	12
May 2025	290.99	12
Apr 2025	148.65	12
Mar 2025	150.75	12
Feb 2025	247.27	12
Jan 2025	158.72	12
Dec 2024	152.95	12
Nov 2024	316.56	12
Oct 2024	155.19	12
Sep 2024	151.46	12
Aug 2024	287.41	12
Jul 2024	151.22	12
Jun 2024	156.98	12
May 2024	286.92	12
Apr 2024	158.32	12
Mar 2024	154.01	12
Feb 2024	314.62	12
Jan 2024	166.41	12
Dec 2023	159.60	12
Nov 2023	268.69	12
Oct 2023	320.13	12
Sep 2023	160.69	12
Aug 2023	316.51	12
Jul 2023	153.36	12
Jun 2023	299.84	12
May 2023	156.42	12
Apr 2023	317.62	12
Mar 2023	159.17	12
Feb 2023	159.50	12
Jan 2023	316.54	12
Dec 2022	161.39	12
Nov 2022	298.91	12
Oct 2022	154.89	12
Sep 2022	313.78	12
Aug 2022	282.05	12
Jul 2022	151.91	12
Jun 2022	313.03	12
May 2022	312.68	12
Apr 2022	306.77	12
Mar 2022	154.31	12
Feb 2022	161.70	12
Jan 2022	321.13	12
Dec 2021	164.01	12
Nov 2021	278.75	12
Oct 2021	298.43	12
Sep 2021	292.86	12
Aug 2021	291.24	12
Jul 2021	151.10	12
Jun 2021	262.93	12
May 2021	295.92	12
Apr 2021	291.20	12
Mar 2021	306.91	12
Feb 2021	298.05	12
Jan 2021	145.53	12
Dec 2020	306.64	12
Nov 2020	310.62	12
Oct 2020	156.91	12
Sep 2020	313.97	12
Aug 2020	461.14	12
Jul 2020	315.88	12
Jun 2020	472.83	12
Apr 2020	160.88	12
Mar 2020	321.83	12
Feb 2020	316.44	12
Jan 2020	329.03	12
Dec 2019	157.82	12
Nov 2019	318.82	12
Oct 2019	309.57	12
Sep 2019	311.34	12
Aug 2019	303.88	12
Jul 2019	153.93	12
Jun 2019	303.67	12
May 2019	308.49	12
Apr 2019	309.48	12
Mar 2019	308.31	12
Feb 2019	322.24	12
Jan 2019	328.65	12
Dec 2018	309.80	12
Nov 2018	159.79	12
Oct 2018	348.03	12
Sep 2018	324.44	12
Aug 2018	320.78	8
Jul 2018	321.07	8
Jun 2018	321.86	8
May 2018	474.68	8
Apr 2018	160.52	8
Mar 2018	307.15	8
Feb 2018	306.85	8
Jan 2018	471.94	8
Dec 2017	152.81	8
Nov 2017	318.21	8
Oct 2017	317.48	8
Sep 2017	315.38	8
Aug 2017	318.37	8
Jul 2017	314.34	8
Jun 2017	317.84	8
May 2017	481.47	8
Apr 2017	160.30	8
Mar 2017	327.47	8
Feb 2017	311.39	8
Jan 2017	301.34	8
Dec 2016	475.11	8
Nov 2016	157.56	8
Oct 2016	311.52	8
Sep 2016	311.90	8
Aug 2016	311.45	8
Jul 2016	313.79	8
Jun 2016	312.82	8
May 2016	477.94	8
Apr 2016	317.87	8
Mar 2016	155.66	8
Feb 2016	311.31	8
Jan 2016	307.55	8
Nov 2015	475.40	8
Oct 2015	157.67	8
Sep 2015	317.60	8
Jul 2015	320.37	8
Jun 2015	304.50	8
May 2015	161.47	8
Apr 2015	288.07	8
Mar 2015	488.58	8
Feb 2015	324.81	8
Jan 2015	325.28	8
Nov 2014	160.62	8
Oct 2014	310.65	8
Sep 2014	319.07	8
Aug 2014	303.92	8
Jul 2014	310.90	8
Jun 2014	302.58	8
May 2014	305.94	8
Apr 2014	312.54	8
Mar 2014	321.43	8
Feb 2014	314.47	8
Jan 2014	486.39	8
Dec 2013	155.00	8
Nov 2013	323.37	8
Oct 2013	161.55	8
Sep 2013	480.09	8
Aug 2013	314.20	8
Jul 2013	311.81	8
Jun 2013	312.55	8
May 2013	323.78	8
Apr 2013	320.11	8
Mar 2013	325.13	8
Feb 2013	321.35	8
Jan 2013	481.35	8
Dec 2012	155.44	8
Nov 2012	317.16	8
Oct 2012	476.84	8
Sep 2012	155.09	8
Aug 2012	306.57	8
Jul 2012	302.98	8
Jun 2012	300.60	8
May 2012	459.82	8
Apr 2012	457.89	8
Mar 2012	304.16	8
Feb 2012	303.38	8
Jan 2012	453.71	8
Dec 2011	309.56	8
Nov 2011	305.98	8
Oct 2011	307.28	8
Sep 2011	305.90	8
Aug 2011	313.59	8
Jul 2011	161.58	8
Jun 2011	314.31	8
May 2011	313.52	8
Apr 2011	316.98	8
Mar 2011	163.56	8
Feb 2011	155.83	8
Jan 2011	489.31	8
Dec 2010	162.45	8
Nov 2010	326.97	8
Oct 2010	308.85	8
Sep 2010	161.00	8
Aug 2010	314.27	8
Jul 2010	309.81	8
Jun 2010	312.77	8
May 2010	298.81	8
Apr 2010	300.57	8
Mar 2010	152.62	8
Feb 2010	307.44	8
Jan 2010	317.91	8
Dec 2009	231.49	8
Nov 2009	323.62	8
Oct 2009	248.51	8
Sep 2009	311.31	8
Aug 2009	303.89	8
Jul 2009	322.14	8
Jun 2009	297.78	8
May 2009	151.04	8
Apr 2009	441.87	8
Mar 2009	311.94	8
Feb 2009	311.69	8
Jan 2009	305.52	8
Dec 2008	311.12	8
Nov 2008	318.10	8
Oct 2008	317.51	8
Sep 2008	316.81	8
Aug 2008	312.75	8
Jul 2008	320.44	8
Jun 2008	318.86	8
May 2008	157.59	8
Apr 2008	325.91	8
Mar 2008	324.74	8
Feb 2008	327.07	8
Jan 2008	491.60	8
Dec 2007	163.90	8
Nov 2007	325.12	8
Oct 2007	492.55	8
Sep 2007	316.17	8
Aug 2007	322.56	8
Jul 2007	316.75	8
Jun 2007	322.09	8
May 2007	307.71	8
Apr 2007	318.12	8
Mar 2007	315.79	8
Feb 2007	477.92	8
Jan 2007	491.92	8
Nov 2006	482.49	8
Oct 2006	126.90	8
Sep 2006	484.18	8
Aug 2006	322.14	8
Jul 2006	279.60	8
Jun 2006	451.29	8
May 2006	323.89	8
Apr 2006	317.95	8
Mar 2006	324.12	8
Feb 2006	482.72	8
Jan 2006	483.86	8
Dec 2005	158.65	7
Nov 2005	483.50	7
Oct 2005	322.08	7
Sep 2005	322.51	7
Aug 2005	318.57	7
Jul 2005	315.10	7
Jun 2005	483.16	6
May 2005	330.67	6
Apr 2005	329.40	6
Mar 2005	330.22	6
Feb 2005	333.64	6
Jan 2005	669.31	5
Nov 2004	331.71	5
Oct 2004	169.21	5
Sep 2004	326.77	5
Aug 2004	308.66	5
Jul 2004	313.68	5
Jun 2004	471.89	5
May 2004	314.44	5
Apr 2004	159.04	5
Mar 2004	321.80	5
Feb 2004	325.42	5
Jan 2004	164.26	5
Dec 2003	325.19	5
Nov 2003	342.92	5
Oct 2003	484.47	5
Sep 2003	159.13	5
Aug 2003	319.52	5
Jul 2003	319.47	5
Jun 2003	321.63	5
May 2003	320.57	5
Apr 2003	318.82	5
Mar 2003	323.92	5
Feb 2003	320.13	5
Jan 2003	326.28	5
Dec 2002	161.54	5
Nov 2002	181.59	5
Oct 2002	339.65	5
Sep 2002	156.42	5
Aug 2002	311.31	5
Jul 2002	317.14	5
Jun 2002	162.06	5
May 2002	320.87	5
Apr 2002	323.59	5
Mar 2002	324.80	5
Feb 2002	325.87	5
Jan 2002	165.85	5
Dec 2001	327.13	5
Nov 2001	476.61	5
Oct 2001	165.15	5
Sep 2001	306.91	5
Aug 2001	316.45	5
Jul 2001	323.87	5
Jun 2001	337.80	5
May 2001	147.29	5
Apr 2001	339.48	5
Mar 2001	166.09	5
Feb 2001	338.06	5
Jan 2001	327.32	6
Dec 2000	146.67	6
Nov 2000	329.42	6
Oct 2000	151.85	6
Aug 2000	151.77	6
Jul 2000	476.28	6
Jun 2000	303.43	6
May 2000	318.47	6
Apr 2000	314.01	6
Mar 2000	313.20	6
Feb 2000	291.42	6
Jan 2000	374.68	6
Dec 1999	152.81	6
Nov 1999	314.71	6
Oct 1999	316.64	6
Sep 1999	319.08	6
Aug 1999	159.25	6
Jul 1999	155.69	6
Jun 1999	156.92	6
May 1999	331.94	6
Apr 1999	337.67	6
Mar 1999	319.47	6
Feb 1999	321.53	6
Jan 1999	163.36	6
Dec 1998	323.48	7
Nov 1998	331.08	7
Oct 1998	326.84	7
Sep 1998	162.99	7
Aug 1998	324.75	7
Jul 1998	320.88	7
Jun 1998	480.60	7
May 1998	323.54	7
Apr 1998	328.36	7
Mar 1998	329.22	7
Feb 1998	339.61	7
Jan 1998	186.20	7
Dec 1997	494.27	4
Nov 1997	321.48	4
Oct 1997	327.93	4
Sep 1997	326.93	4
Aug 1997	324.54	4
Jul 1997	322.25	4
Jun 1997	334.23	4
May 1997	326.37	4
Apr 1997	490.43	4
Mar 1997	325.18	4
Feb 1997	327.52	4
Jan 1997	165.39	4
Dec 1996	495.88	7
Nov 1996	484.61	7
Oct 1996	320.74	7
Sep 1996	324.81	7
Aug 1996	482.76	7
Jul 1996	485.81	7
Jun 1996	325.42	7
May 1996	326.43	7
Apr 1996	487.30	7
Mar 1996	314.00	7
Feb 1996	317.52	7
Jan 1996	482.31	7
Dec 1995	331.00	7
Nov 1995	481.00	7
Oct 1995	480.00	7
Sep 1995	325.00	7
Aug 1995	319.00	7
Jul 1995	481.00	7
Jun 1995	324.00	7
May 1995	324.00	7
Apr 1995	485.00	7
Mar 1995	480.00	7
Feb 1995	328.00	7
Jan 1995	330.00	7
Dec 1994	333.00	7
Nov 1994	490.00	7
Oct 1994	483.00	7
Sep 1994	476.00	7
Aug 1994	323.00	7
Jul 1994	323.00	7
Jun 1994	485.00	7
May 1994	491.00	7
Apr 1994	329.00	7
Mar 1994	317.00	7
Feb 1994	320.00	7
Jan 1994	480.00	7
Dec 1993	326.00	7
Nov 1993	323.00	7
Oct 1993	324.00	7
Sep 1993	318.00	7
Aug 1993	313.00	7
Jul 1993	156.00	7
Jun 1993	476.00	7
May 1993	319.00	7
Apr 1993	482.00	7
Mar 1993	305.00	7
Feb 1993	168.00	7
Jan 1993	462.00	7
Dec 1992	489.00	7
Nov 1992	325.00	7
Oct 1992	321.00	7
Sep 1992	318.00	7
Aug 1992	315.00	7
Jul 1992	468.00	7
Jun 1992	313.00	7
May 1992	315.00	7
Apr 1992	321.00	7
Mar 1992	477.00	7
Feb 1992	322.00	7
Jan 1992	482.00	7
Dec 1991	480.00	7
Nov 1991	321.00	7
Oct 1991	483.00	7
Sep 1991	314.00	7
Aug 1991	475.00	7
Jul 1991	470.00	7
Jun 1991	318.00	7
May 1991	482.00	7
Apr 1991	323.00	7
Mar 1991	485.00	7
Feb 1991	487.00	7
Jan 1991	484.00	7
Dec 1990	321.00	7
Nov 1990	482.00	7
Oct 1990	315.00	7
Sep 1990	480.00	7
Aug 1990	515.00	7
Jul 1990	307.00	7
Jun 1990	477.00	7
May 1990	484.00	7
Apr 1990	321.00	7
Mar 1990	477.00	7
Feb 1990	317.00	7
Jan 1990	508.00	7
Dec 1989	325.00	7
Nov 1989	322.00	7
Oct 1989	484.00	7
Sep 1989	337.00	7
Aug 1989	486.00	7
Jul 1989	325.00	7
Jun 1989	327.00	7
May 1989	486.00	7
Apr 1989	161.00	7
Mar 1989	288.00	7
Feb 1989	326.00	7
Jan 1989	165.00	7
Dec 1988	328.00	7
Nov 1988	482.00	7
Oct 1988	492.00	7
Sep 1988	487.00	7
Aug 1988	326.00	7
Jul 1988	484.00	7
Jun 1988	326.00	7
May 1988	488.00	7
Apr 1988	483.00	7
Mar 1988	492.00	7
Feb 1988	332.00	7
Jan 1988	499.00	7
Dec 1987	489.00	7
Nov 1987	481.00	7
Oct 1987	476.00	7
Sep 1987	464.00	7
Aug 1987	501.00	7
Jul 1987	649.00	7
Jun 1987	324.00	7
May 1987	479.00	7
Apr 1987	305.00	7
Mar 1987	498.00	7
Feb 1987	504.00	7
Jan 1987	169.00	7
Dec 1986	503.00	7
Nov 1986	167.00	7
Oct 1986	332.00	7
Sep 1986	493.00	7
Aug 1986	327.00	7
Jul 1986	488.00	7
Jun 1986	327.00	7
May 1986	328.00	7
Apr 1986	490.00	7
Mar 1986	328.00	7
Feb 1986	283.00	7
Jan 1986	497.00	7
Dec 1985	320.00	7
Nov 1985	441.00	7
Oct 1985	335.00	7
Sep 1985	326.00	7
Aug 1985	491.00	7
Jul 1985	417.00	7
Jun 1985	323.00	7
May 1985	326.00	7
Apr 1985	494.00	7
Mar 1985	334.00	7
Feb 1985	338.00	7
Jan 1985	506.00	7
Dec 1984	190.00	7
Nov 1984	580.00	7
Oct 1984	396.00	7
Sep 1984	370.00	7
Aug 1984	683.00	7
Jul 1984	445.00	7
Jun 1984	461.00	7
May 1984	564.00	7
Apr 1984	666.00	7
Mar 1984	493.00	7
Feb 1984	549.00	7
Jan 1984	814.00	7
Dec 1983	402.00	7
Nov 1983	715.00	7
Oct 1983	516.00	7
Sep 1983	520.00	7
Aug 1983	650.00	7
Jul 1983	547.00	7
Jun 1983	721.00	7
May 1983	555.00	7
Apr 1983	509.00	7
Mar 1983	668.00	7
Feb 1983	515.00	7
Jan 1983	594.00	7
Dec 1982	449.00	7
Nov 1982	653.00	7
Oct 1982	515.00	7
Sep 1982	656.00	7
Aug 1982	651.00	7
Jul 1982	645.00	7
Jun 1982	468.00	7
May 1982	374.00	7
Apr 1982	474.00	7
Mar 1982	857.00	7
Feb 1982	387.00	7
Jan 1982	675.00	7
Dec 1981	545.00	7
Nov 1981	400.00	7
Oct 1981	680.00	7
Sep 1981	434.00	7
Aug 1981	532.00	7
Jul 1981	397.00	7
Jun 1981	762.00	7
May 1981	571.00	7
Apr 1981	805.00	7
Mar 1981	828.00	7
Feb 1981	591.00	7
Jan 1981	587.00	7
Dec 1980	717.00	7
Nov 1980	683.00	7
Oct 1980	712.00	7
Sep 1980	383.00	7
Aug 1980	510.00	7
Jul 1980	502.00	7
Jun 1980	504.00	7
May 1980	503.00	7
Apr 1980	915.00	7
Mar 1980	641.00	7
Feb 1980	524.00	7
Jan 1980	917.00	7

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

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

Well	No.	Operator	Status
SCHRADER (TRIBOULET)	1 (TRI 02)	unavailable	KCC Fee Fund Plugging
SCHRADER 'B'	3	unavailable	—
SCHRADER	8	unavailable	—
SHRADER	1	Z & L Oil LLC	Producing
SHRADER	2	Z & L Oil LLC	Producing
SHRADER	3	unavailable	Converted to EOR Well
SHRADER	3	Daystar Petroleum, Inc.	Converted to Producing Well
SHRADER	3	Z & L Oil LLC	Producing
Shrader	4	C & E Oil, LLC	Plugged and Abandoned
SHRADER	5	Z & L Oil LLC	Producing
SHRADER	8	Z & L Oil LLC	Producing
SHRADER	7	unavailable	Converted to EOR Well
SHRADER	7	Z & L Oil LLC	Authorized Injection Well
SCHRADER	10	Z & L Oil LLC	Producing
SCHRADER	11	Z & L Oil LLC	Producing
SCHRADER	12	Z & L Oil LLC	Producing
SCHRADER	13	Z & L Oil LLC	Producing
SCHRADER	14	Z & L Oil LLC	Producing
SCHRADER	15	Z & L Oil LLC	Producing
SCHRADER	16	C & E Oil, LLC	Plugged and Abandoned
SCHRAEDER	17	Z & L Oil LLC	Producing

Location

37.370972, -96.484178 · CNW Sec 12 T31S R8E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001106603. The state’s own record.