SCHINDLER HEIRS

Lease 1001109478 · Greenwood County, Kansas · Sec 16 T23S R13E · DOR 102549

Oil1965–20263 wells

Operator

Trimble & Maclaskey Oil LLC

Cumulative (state figure)

93,296.80 bbl

First production

1965

Last production

2026

Location (PLSS)

Sec 16 T23S R13E

Monthly oil production

430 months filed with the Kansas Geological Survey, Jan 1980 to Mar 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

32,216.80 bbl

Months filed

430

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 93,296.80 bbl.

Month	Oil (bbl)	Wells
Mar 2026	90.82	1
Jan 2026	84.54	1
Nov 2025	84.55	1
Oct 2025	66.63	1
Jul 2025	160.60	1
Apr 2025	96.12	1
Jan 2025	50.16	1
Nov 2024	70.03	1
Oct 2024	80.72	1
Aug 2024	58.15	1
Jul 2024	28.43	1
Jun 2024	56.24	1
May 2024	92.47	1
Mar 2024	97.90	1
Jan 2024	66.46	1
Nov 2023	84.57	1
Sep 2023	74.54	1
Aug 2023	61.37	1
Jun 2023	87.30	1
Apr 2023	145.22	1
Jan 2023	95.29	1
Oct 2022	83.29	1
Apr 2022	61.91	1
Feb 2022	81.38	2
Nov 2021	73.27	2
Aug 2021	76.44	2
Apr 2021	74.53	2
Dec 2020	72.07	2
Sep 2020	71.39	2
Jul 2020	72.90	2
Apr 2020	36.34	2
Mar 2020	77.81	2
Feb 2020	29.77	2
Dec 2019	73.06	2
Oct 2019	79.49	2
Aug 2019	75.76	2
Jun 2019	79.03	2
May 2019	73.35	2
Mar 2019	69.16	2
Jan 2019	73.32	2
Nov 2018	78.87	2
Sep 2018	71.83	2
Aug 2018	76.43	2
Jun 2018	73.15	2
Apr 2018	74.52	2
Feb 2018	77.43	2
Dec 2017	78.79	2
Oct 2017	50.64	2
Aug 2017	74.22	2
Jul 2017	75.51	2
May 2017	68.96	2
Apr 2017	78.12	2
Feb 2017	66.30	2
Dec 2016	81.59	2
Oct 2016	82.10	2
Aug 2016	79.20	2
Jun 2016	79.03	2
Apr 2016	80.76	2
Jan 2016	73.65	2
Nov 2015	67.31	2
Sep 2015	65.00	2
Jul 2015	70.03	2
May 2015	69.65	2
Mar 2015	77.64	2
Jan 2015	72.96	2
Oct 2014	73.80	2
Aug 2014	74.79	2
May 2014	71.75	2
Jan 2014	73.37	2
Jan 2013	64.04	2
Oct 2012	69.74	2
Aug 2012	67.20	2
Jun 2012	70.79	2
Apr 2012	75.74	2
Feb 2012	76.89	2
Dec 2011	72.79	2
Oct 2011	75.10	2
Aug 2011	49.32	2
Jul 2011	68.75	2
May 2011	53.28	2
Apr 2011	68.30	2
Feb 2011	74.64	2
Dec 2010	65.03	2
Nov 2010	75.29	2
Sep 2010	66.04	2
Jul 2010	35.08	2
Jun 2010	58.88	2
Apr 2010	48.59	2
Mar 2010	62.27	2
Feb 2010	63.89	2
Dec 2009	42.38	2
Nov 2009	40.23	2
Oct 2009	55.48	2
Sep 2009	40.97	2
Aug 2009	56.42	2
Jun 2009	43.95	2
May 2009	70.00	2
Apr 2009	29.67	2
Mar 2009	56.73	2
Feb 2009	50.37	2
Jan 2009	56.37	2
Dec 2008	27.74	2
Nov 2008	67.83	2
Sep 2008	41.92	2
Aug 2008	42.53	2
Jul 2008	66.24	2
Jun 2008	21.38	2
May 2008	44.34	2
Apr 2008	41.60	2
Mar 2008	47.70	2
Feb 2008	38.18	2
Jan 2008	37.79	2
Dec 2007	43.37	2
Nov 2007	52.93	2
Oct 2007	37.68	2
Sep 2007	49.54	2
Aug 2007	43.60	2
Jul 2007	57.21	2
Jun 2007	53.89	2
May 2007	75.77	2
Apr 2007	28.02	2
Mar 2007	72.41	2
Jan 2007	34.41	2
Dec 2006	48.25	2
Nov 2006	46.55	2
Oct 2006	73.60	2
Sep 2006	72.42	2
Aug 2006	36.86	2
Jul 2006	42.40	2
Jun 2006	47.95	2
May 2006	27.27	2
Apr 2006	49.41	2
Mar 2006	50.69	2
Feb 2006	49.70	2
Jan 2006	25.35	2
Dec 2005	49.37	2
Nov 2005	51.50	2
Oct 2005	84.83	2
Sep 2005	50.57	2
Aug 2005	46.96	2
Jul 2005	56.92	2
Jun 2005	48.97	2
May 2005	61.26	2
Apr 2005	60.36	2
Mar 2005	35.76	2
Feb 2005	67.77	2
Jan 2005	56.48	2
Dec 2004	48.49	2
Nov 2004	75.24	2
Oct 2004	49.27	2
Sep 2004	62.40	2
Aug 2004	57.00	2
Jul 2004	74.50	2
Jun 2004	61.18	2
May 2004	72.22	2
Apr 2004	63.72	2
Mar 2004	66.12	2
Jan 2004	62.69	2
Dec 2003	52.03	2
Nov 2003	70.26	2
Oct 2003	51.74	2
Sep 2003	34.68	2
Aug 2003	68.69	2
Jul 2003	42.60	2
Jun 2003	63.35	2
May 2003	36.29	2
Apr 2003	47.72	2
Mar 2003	56.20	2
Feb 2003	53.04	2
Jan 2003	52.27	2
Dec 2002	67.88	2
Nov 2002	47.84	2
Oct 2002	58.53	2
Sep 2002	48.38	2
Aug 2002	71.68	2
Jul 2002	67.28	2
Jun 2002	70.81	2
May 2002	51.86	2
Apr 2002	60.74	2
Mar 2002	69.33	2
Feb 2002	43.89	2
Jan 2002	63.91	2
Dec 2001	59.56	2
Nov 2001	61.89	2
Oct 2001	48.64	2
Sep 2001	58.96	2
Aug 2001	75.77	2
Jul 2001	70.28	2
Jun 2001	61.37	2
May 2001	69.87	2
Apr 2001	69.47	2
Mar 2001	67.81	2
Feb 2001	42.87	2
Jan 2001	68.08	2
Dec 2000	43.12	2
Nov 2000	60.85	2
Oct 2000	44.04	2
Sep 2000	53.82	2
Aug 2000	51.30	2
Jul 2000	67.76	2
Jun 2000	47.67	2
May 2000	53.16	2
Apr 2000	58.98	2
Mar 2000	58.48	2
Feb 2000	48.67	2
Jan 2000	57.26	2
Dec 1999	61.76	2
Nov 1999	77.44	2
Oct 1999	69.47	2
Sep 1999	67.66	2
Jul 1999	60.04	2
Jun 1999	68.80	2
May 1999	64.95	2
Apr 1999	59.51	2
Mar 1999	70.76	2
Feb 1999	71.76	2
Jan 1999	59.29	2
Dec 1998	65.69	2
Sep 1998	64.03	2
Aug 1998	45.23	2
Jul 1998	61.03	2
Jun 1998	50.26	2
May 1998	39.79	2
Feb 1998	68.51	2
Jan 1998	60.33	2
Dec 1997	68.05	2
Nov 1997	68.44	2
Oct 1997	67.90	2
Sep 1997	60.69	2
Aug 1997	69.86	2
Jul 1997	72.01	2
Jun 1997	67.69	2
May 1997	74.82	2
Apr 1997	69.56	2
Mar 1997	49.55	2
Feb 1997	66.22	2
Jan 1997	57.92	2
Dec 1996	59.50	2
Nov 1996	58.90	2
Oct 1996	73.10	2
Sep 1996	65.01	2
Aug 1996	60.28	2
Jul 1996	73.58	2
Jun 1996	66.76	2
May 1996	75.32	2
Apr 1996	73.28	2
Mar 1996	77.43	2
Feb 1996	39.02	2
Jan 1996	71.81	2
Dec 1995	74.00	3
Nov 1995	73.00	3
Oct 1995	69.00	3
Sep 1995	75.00	3
Aug 1995	80.00	3
Jul 1995	78.00	3
Jun 1995	80.00	3
May 1995	74.00	3
Apr 1995	80.00	3
Mar 1995	82.00	3
Feb 1995	76.00	3
Jan 1995	76.00	3
Dec 1994	82.00	3
Nov 1994	79.00	3
Oct 1994	141.00	3
Sep 1994	77.00	3
Aug 1994	80.00	3
Jul 1994	82.00	3
Jun 1994	77.00	3
May 1994	81.00	3
Apr 1994	82.00	3
Mar 1994	77.00	3
Feb 1994	82.00	3
Jan 1994	74.00	3
Dec 1993	79.00	3
Nov 1993	144.00	3
Oct 1993	78.00	3
Sep 1993	77.00	3
Aug 1993	76.00	3
Jul 1993	78.00	3
Jun 1993	141.00	3
May 1993	77.00	3
Apr 1993	78.00	3
Mar 1993	80.00	3
Feb 1993	135.00	3
Jan 1993	74.00	3
Dec 1992	83.00	3
Nov 1992	76.00	3
Oct 1992	76.00	3
Sep 1992	144.00	3
Aug 1992	79.00	3
Jul 1992	83.00	3
Jun 1992	81.00	3
May 1992	150.00	3
Apr 1992	81.00	3
Mar 1992	84.00	3
Feb 1992	82.00	3
Jan 1992	154.00	3
Dec 1991	80.00	3
Nov 1991	81.00	3
Oct 1991	78.00	3
Sep 1991	138.00	3
Aug 1991	78.00	3
Jul 1991	148.00	3
Jun 1991	77.00	3
May 1991	81.00	3
Apr 1991	164.00	3
Mar 1991	81.00	3
Feb 1991	79.00	3
Jan 1991	141.00	3
Dec 1990	79.00	3
Nov 1990	78.00	3
Oct 1990	164.00	3
Sep 1990	82.00	3
Aug 1990	162.00	3
Jul 1990	80.00	3
Jun 1990	158.00	3
May 1990	81.00	3
Apr 1990	83.00	3
Mar 1990	147.00	3
Feb 1990	84.00	3
Jan 1990	80.00	3
Dec 1989	79.00	3
Nov 1989	153.00	3
Oct 1989	83.00	3
Aug 1989	79.00	3
Jul 1989	74.00	3
Jun 1989	150.00	3
May 1989	84.00	3
Apr 1989	83.00	3
Mar 1989	75.00	3
Feb 1989	76.00	3
Jan 1989	149.00	3
Dec 1988	75.00	3
Nov 1988	86.00	3
Oct 1988	75.00	3
Sep 1988	82.00	3
Aug 1988	151.00	3
Jul 1988	79.00	3
Jun 1988	75.00	3
May 1988	77.00	3
Apr 1988	79.00	3
Mar 1988	156.00	3
Feb 1988	83.00	3
Jan 1988	87.00	3
Dec 1987	83.00	3
Nov 1987	82.00	3
Oct 1987	88.00	3
Sep 1987	84.00	3
Aug 1987	83.00	3
Jul 1987	84.00	3
Jun 1987	161.00	3
May 1987	81.00	3
Apr 1987	85.00	3
Mar 1987	84.00	3
Feb 1987	83.00	3
Jan 1987	84.00	3
Dec 1986	169.00	3
Nov 1986	82.00	3
Oct 1986	86.00	3
Sep 1986	83.00	3
Aug 1986	83.00	3
Jul 1986	83.00	3
Jun 1986	83.00	3
May 1986	168.00	3
Apr 1986	84.00	3
Mar 1986	84.00	3
Jan 1986	74.00	3
Dec 1985	159.00	3
Nov 1985	87.00	3
Oct 1985	85.00	3
Sep 1985	83.00	3
Aug 1985	85.00	3
Jul 1985	86.00	3
Jun 1985	167.00	3
May 1985	84.00	3
Apr 1985	86.00	3
Mar 1985	85.00	3
Feb 1985	81.00	3
Jan 1985	84.00	3
Dec 1984	83.00	3
Nov 1984	84.00	3
Oct 1984	84.00	3
Sep 1984	167.00	3
Aug 1984	81.00	3
Jul 1984	83.00	3
Jun 1984	84.00	3
May 1984	85.00	3
Apr 1984	84.00	3
Mar 1984	85.00	3
Feb 1984	86.00	3
Jan 1984	84.00	3
Dec 1983	81.00	3
Nov 1983	87.00	3
Oct 1983	83.00	3
Sep 1983	82.00	3
Aug 1983	82.00	3
Jul 1983	81.00	3
Jun 1983	84.00	3
Mar 1983	85.00	3
Feb 1983	86.00	3
Jan 1983	84.00	3
Dec 1982	161.00	3
Oct 1982	79.00	3
Aug 1982	83.00	3
Jul 1982	82.00	3
Jun 1982	82.00	3
May 1982	81.00	3
Apr 1982	84.00	3
Mar 1982	81.00	3
Jan 1982	85.00	3
Dec 1981	81.00	3
Nov 1981	79.00	3
Oct 1981	83.00	3
Sep 1981	82.00	3
Aug 1981	80.00	3
Jul 1981	83.00	3
Jun 1981	79.00	3
May 1981	84.00	3
Mar 1981	71.00	3
Feb 1981	78.00	3
Jan 1981	82.00	3
Dec 1980	85.00	3
Oct 1980	84.00	3
Sep 1980	85.00	3
Jul 1980	80.00	3
Jun 1980	81.00	3
May 1980	85.00	3
Mar 1980	83.00	3
Feb 1980	83.00	3
Jan 1980	86.00	3

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

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

Well	No.	Operator	Status
SCHINDLER	1	Trimble & Maclaskey Oil LLC	Producing
SCHINDLER	3	Trimble & Maclaskey Oil LLC	Plugged and Abandoned
SCHNEIDER 'A'	10	Trimble & Maclaskey Oil LLC	Authorized Injection Well

Location

38.047802, -95.986443 · Sec 16 T23S R13E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001109478. The state’s own record.