TOBIAS SIMPSON

Lease 1001175282 · Rice County, Kansas · Sec 35 T20S R9W · DOR 127300

Oil1990–20258 wells

Operator

White Exploration, Inc.

Cumulative (state figure)

95,388.76 bbl

First production

1990

Last production

2025

Location (PLSS)

Sec 35 T20S R9W

Monthly oil production

375 months filed with the Kansas Geological Survey, Jan 1990 to Dec 2025. 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

95,388.80 bbl

Months filed

375

Most wells in a month

Month	Oil (bbl)	Wells
Dec 2025	148.72	1
Sep 2024	160.07	1
Jan 2024	158.43	1
Aug 2023	159.60	1
Apr 2023	159.93	1
Feb 2023	159.06	1
Dec 2022	11.80	1
Nov 2022	159.48	1
Sep 2022	160.92	1
Jul 2022	154.97	1
Jun 2022	158.67	1
Apr 2022	154.27	5
Feb 2022	158.98	5
Jan 2022	158.72	5
Dec 2021	324.42	5
Nov 2021	165.18	5
Oct 2021	161.34	5
Sep 2021	155.94	5
Aug 2021	161.42	5
Jul 2021	159.87	5
Jun 2021	160.88	5
May 2021	316.77	5
Apr 2021	157.19	5
Mar 2021	323.40	5
Jan 2021	328.15	5
Dec 2020	326.97	5
Nov 2020	159.72	5
Oct 2020	162.96	5
Sep 2020	162.00	5
Jul 2020	159.54	5
Jun 2020	156.22	5
Apr 2020	160.12	5
Mar 2020	159.53	5
Oct 2019	15.20	5
Sep 2019	159.01	5
May 2019	161.69	5
Feb 2019	162.14	5
Dec 2018	163.15	5
Sep 2018	160.33	5
Jul 2018	159.43	5
May 2018	159.65	5
Apr 2018	160.04	5
Feb 2018	164.88	5
Jan 2018	165.31	5
Dec 2017	163.74	5
Oct 2017	162.58	5
Aug 2017	160.24	5
Jul 2017	161.14	5
Jun 2017	158.81	5
May 2017	162.68	5
Apr 2017	322.49	5
Mar 2017	163.42	5
Feb 2017	31.50	5
Jan 2017	164.12	5
Dec 2016	175.81	5
Nov 2016	322.00	5
Oct 2016	321.17	5
Sep 2016	159.94	5
Aug 2016	156.43	5
Jul 2016	321.49	5
Jun 2016	159.08	5
May 2016	161.20	5
Apr 2016	163.17	5
Mar 2016	161.37	5
Feb 2016	165.78	5
Jan 2016	162.30	5
Dec 2015	326.23	5
Nov 2015	159.60	5
Oct 2015	161.32	5
Sep 2015	162.40	5
Aug 2015	159.88	5
Jul 2015	160.19	5
Jun 2015	322.76	5
May 2015	161.36	5
Apr 2015	162.37	5
Mar 2015	332.15	5
Feb 2015	446.00	5
Jan 2015	161.80	5
Dec 2014	377.10	5
Nov 2014	162.83	5
Oct 2014	322.79	5
Sep 2014	315.77	5
Aug 2014	157.89	5
Jul 2014	318.58	5
Jun 2014	317.76	5
May 2014	160.71	5
Apr 2014	323.66	5
Mar 2014	479.24	5
Feb 2014	164.83	5
Jan 2014	493.04	5
Dec 2013	158.51	5
Nov 2013	323.30	5
Oct 2013	322.53	5
Sep 2013	319.96	5
Aug 2013	162.03	5
Jul 2013	321.09	5
Jun 2013	321.33	5
May 2013	161.56	5
Apr 2013	326.73	5
Mar 2013	494.82	5
Feb 2013	327.99	5
Jan 2013	320.89	5
Dec 2012	161.50	5
Nov 2012	338.87	5
Oct 2012	525.17	5
Sep 2012	331.83	5
Aug 2012	505.08	5
Jul 2012	355.47	5
Jun 2012	321.78	5
May 2012	515.79	5
Apr 2012	346.80	5
Mar 2012	347.84	5
Feb 2012	530.14	5
Jan 2012	350.44	5
Dec 2011	525.00	5
Nov 2011	334.33	5
Oct 2011	336.06	5
Sep 2011	509.67	5
Aug 2011	517.04	5
Jul 2011	333.76	5
Jun 2011	510.50	5
May 2011	345.54	5
Apr 2011	500.58	5
Mar 2011	369.33	5
Feb 2011	325.49	5
Jan 2011	343.07	5
Dec 2010	503.01	5
Nov 2010	328.36	5
Oct 2010	341.40	5
Sep 2010	493.94	5
Aug 2010	340.98	5
Jul 2010	511.04	5
Jun 2010	350.96	5
May 2010	473.20	7
Apr 2010	349.78	7
Mar 2010	198.14	7
Feb 2010	521.12	7
Jan 2010	357.43	7
Dec 2009	338.91	7
Nov 2009	176.84	7
Oct 2009	180.38	7
Sep 2009	342.03	7
Aug 2009	387.32	7
Jul 2009	174.20	7
May 2009	322.10	7
Apr 2009	161.03	7
Mar 2009	326.52	7
Feb 2009	177.86	7
Jan 2009	157.21	7
Dec 2008	329.78	7
Nov 2008	177.75	7
Oct 2008	173.34	7
Sep 2008	335.78	7
Jul 2008	335.76	7
Jun 2008	174.47	7
May 2008	348.44	7
Apr 2008	175.39	7
Mar 2008	170.64	7
Feb 2008	162.80	7
Dec 2007	176.42	7
Nov 2007	165.50	7
Oct 2007	337.24	7
Sep 2007	169.91	7
Aug 2007	337.94	7
Jul 2007	336.75	7
Jun 2007	334.25	7
May 2007	337.31	7
Apr 2007	184.07	7
Mar 2007	334.81	7
Feb 2007	336.52	7
Jan 2007	341.52	7
Dec 2006	343.16	7
Nov 2006	166.19	7
Oct 2006	344.49	7
Sep 2006	341.73	7
Aug 2006	339.25	7
Jul 2006	336.69	7
Jun 2006	333.33	7
May 2006	327.43	7
Apr 2006	183.64	7
Mar 2006	492.48	7
Feb 2006	361.32	7
Jan 2006	539.40	7
Dec 2005	345.25	7
Nov 2005	506.03	7
Oct 2005	532.43	7
Sep 2005	500.45	7
Aug 2005	324.29	7
Jul 2005	509.66	7
Jun 2005	657.06	7
May 2005	628.87	7
Apr 2005	679.66	7
Mar 2005	679.73	7
Feb 2005	535.79	7
Jan 2005	896.30	7
Dec 2004	712.56	7
Nov 2004	888.80	7
Oct 2004	718.91	7
Sep 2004	699.35	7
Aug 2004	695.93	7
Jul 2004	692.29	7
Jun 2004	694.86	7
May 2004	517.52	7
Apr 2004	517.48	7
Mar 2004	520.52	7
Feb 2004	355.10	7
Jan 2004	538.45	7
Dec 2003	351.84	7
Nov 2003	490.58	7
Oct 2003	331.42	7
Sep 2003	343.57	7
Aug 2003	507.95	7
Jul 2003	493.99	7
Jun 2003	342.16	7
May 2003	490.02	7
Apr 2003	330.65	7
Mar 2003	485.27	7
Feb 2003	346.57	7
Jan 2003	327.63	7
Dec 2002	509.17	7
Nov 2002	343.71	7
Oct 2002	341.09	7
Sep 2002	469.53	7
Aug 2002	321.70	7
Jul 2002	481.35	7
Jun 2002	331.82	7
May 2002	501.88	7
Apr 2002	498.57	7
Mar 2002	501.20	7
Feb 2002	342.61	7
Jan 2002	526.53	7
Dec 2001	499.20	7
Nov 2001	507.02	7
Oct 2001	177.85	7
Sep 2001	509.26	7
Aug 2001	468.01	7
Jul 2001	479.58	7
Jun 2001	486.02	7
May 2001	514.30	7
Apr 2001	480.31	7
Mar 2001	681.58	7
Feb 2001	507.43	7
Jan 2001	710.31	7
Dec 2000	521.00	7
Nov 2000	709.53	7
Oct 2000	802.32	7
Sep 2000	488.88	7
Aug 2000	474.36	7
Jul 2000	697.28	7
Jun 2000	645.41	7
May 2000	667.90	7
Apr 2000	167.95	7
Mar 2000	167.61	7
Feb 2000	172.06	7
Jan 2000	171.27	7
Dec 1999	172.90	7
Nov 1999	127.09	7
Oct 1999	151.37	7
Sep 1999	157.08	7
Aug 1999	205.22	7
Jul 1999	197.04	7
Jun 1999	397.20	7
May 1999	100.40	7
Apr 1999	184.71	7
Mar 1999	202.28	7
Feb 1999	206.32	7
Jan 1999	155.51	7
Dec 1998	207.70	7
Nov 1998	194.08	7
Oct 1998	192.41	7
Sep 1998	189.42	7
Aug 1998	202.45	7
Jul 1998	206.47	7
Jun 1998	190.72	7
May 1998	170.65	7
Apr 1998	158.13	7
Mar 1998	207.25	7
Feb 1998	159.21	7
Jan 1998	160.68	7
Dec 1997	154.52	7
Nov 1997	252.19	7
Oct 1997	155.18	7
Sep 1997	152.53	7
Aug 1997	207.82	7
Jul 1997	163.10	7
Jun 1997	156.02	7
May 1997	209.72	7
Apr 1997	36.86	7
Mar 1997	37.60	7
Feb 1997	50.09	7
Jan 1997	50.69	7
Dec 1996	49.67	7
Nov 1996	38.66	7
Oct 1996	37.01	7
Sep 1996	35.96	7
Aug 1996	49.35	7
Jul 1996	48.92	7
Jun 1996	37.29	7
May 1996	63.82	7
Apr 1996	37.20	7
Mar 1996	50.41	7
Feb 1996	38.27	7
Jan 1996	37.18	8
Dec 1995	51.00	7
Nov 1995	49.00	7
Oct 1995	37.00	7
Sep 1995	45.00	7
Aug 1995	36.00	7
Jul 1995	50.00	7
Jun 1995	62.00	7
May 1995	38.00	7
Apr 1995	62.00	7
Mar 1995	44.00	7
Feb 1995	62.00	7
Jan 1995	38.00	7
Dec 1994	61.00	7
Nov 1994	49.00	7
Oct 1994	49.00	7
Sep 1994	36.00	7
Aug 1994	47.00	7
Jul 1994	60.00	7
Jun 1994	50.00	7
May 1994	63.00	7
Apr 1994	39.00	7
Mar 1994	50.00	7
Feb 1994	52.00	7
Jan 1994	51.00	7
Dec 1993	52.00	7
Nov 1993	77.00	7
Oct 1993	51.00	7
Sep 1993	49.00	7
Aug 1993	74.00	7
Jul 1993	36.00	7
Jun 1993	60.00	7
May 1993	62.00	7
Apr 1993	51.00	7
Mar 1993	63.00	7
Feb 1993	52.00	7
Jan 1993	51.00	7
Dec 1992	77.00	7
Nov 1992	51.00	7
Oct 1992	64.00	7
Sep 1992	63.00	7
Aug 1992	50.00	7
Jul 1992	63.00	7
Jun 1992	74.00	7
May 1992	38.00	7
Apr 1992	89.00	7
Mar 1992	64.00	7
Feb 1992	89.00	7
Jan 1992	51.00	7
Dec 1991	90.00	7
Nov 1991	64.00	7
Oct 1991	63.00	7
Sep 1991	75.00	7
Aug 1991	75.00	7
Jul 1991	63.00	7
Jun 1991	75.00	7
May 1991	76.00	7
Apr 1991	63.00	7
Mar 1991	64.00	7
Feb 1991	75.00	7
Jan 1991	63.00	7
Dec 1990	65.00	7
Nov 1990	64.00	7
Oct 1990	72.00	7
Sep 1990	59.00	7
Aug 1990	61.00	7
Jul 1990	50.00	7
Jun 1990	50.00	7
May 1990	64.00	7
Apr 1990	50.00	7
Mar 1990	64.00	7
Feb 1990	51.00	7
Jan 1990	62.00	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

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

Well	No.	Operator	Status
TOBIAS SIMPSON UNIT was TOBIAS 19	2-1	White Exploration, Inc.	Producing
PULLIAM (TOBIAS SIMPSON UNIT 4-9)	9	BEREXCO LLC	Plugged and Abandoned
SCHAFER (TOBIAS SIMPSON UNIT 6-5)	5	BEREXCO LLC	Plugged and Abandoned
TOBIAS SIMPSON or HARRISON 1	11-1	White Exploration, Inc.	Inactive Well
KOONS	5-A TWIN	BEREXCO LLC	Plugged and Abandoned
TOBIAS SIMPSON UNIT	4-7	BEREXCO LLC	Plugged and Abandoned
TOBIAS SIMPSON UNIT	4-3	White Exploration, Inc.	Inactive Well
PULLIAM	6	White Exploration, Inc.	Producing

Location

38.267971, -98.284649 · Sec 35 T20S R9W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001175282. The state’s own record.