KARHOFF

Lease 1001140346 · Anderson County, Kansas · SESWNW Sec 8 T21S R21E · DOR 129491

Oil1989–202620 wells

Operator

RJ Energy, LLC

Cumulative (state figure)

33,039.76 bbl

First production

1989

Last production

2026

Location (PLSS)

SESWNW Sec 8 T21S R21E

Monthly oil production

317 months filed with the Kansas Geological Survey, Jul 1989 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

33,039.80 bbl

Months filed

317

Most wells in a month

Month	Oil (bbl)	Wells
Feb 2026	38.44	19
Dec 2025	27.88	19
Nov 2025	30.51	19
Oct 2025	35.83	19
Sep 2025	65.42	19
Aug 2025	70.73	19
Jun 2025	38.06	19
May 2025	50.62	19
Apr 2025	34.13	19
Mar 2025	46.55	19
Jan 2025	38.76	19
Nov 2024	33.67	19
Oct 2024	82.39	19
Jul 2024	61.71	19
May 2024	58.39	19
Mar 2024	74.75	19
Nov 2023	55.75	19
Sep 2023	85.20	19
Jun 2023	79.12	19
Apr 2023	46.61	19
Jan 2023	67.17	19
Sep 2022	51.60	19
Jul 2022	68.66	19
May 2022	67.22	19
Feb 2022	33.02	19
Dec 2021	28.91	19
Nov 2021	66.40	19
Aug 2021	60.77	16
Jul 2021	43.30	16
May 2021	58.71	16
Mar 2021	55.02	16
Dec 2020	70.69	16
Oct 2020	48.83	16
Aug 2020	68.50	16
Jun 2020	105.70	16
Jan 2020	53.89	16
Dec 2019	65.03	16
Sep 2019	50.28	16
Aug 2019	35.21	16
Jul 2019	31.15	16
Jun 2019	96.15	16
Mar 2019	113.43	16
Dec 2018	31.77	16
Nov 2018	46.42	16
Oct 2018	65.29	16
Jul 2018	61.21	16
May 2018	54.94	16
Apr 2018	52.80	16
Feb 2018	47.19	16
Dec 2017	49.65	16
Nov 2017	62.70	16
Sep 2017	43.56	16
Jul 2017	39.94	16
Jun 2017	48.22	16
May 2017	71.41	16
Mar 2017	79.23	16
Dec 2016	44.32	16
Nov 2016	58.95	16
Sep 2016	81.25	16
Jul 2016	35.20	16
Jun 2016	51.54	16
May 2016	40.49	16
Apr 2016	65.56	16
Feb 2016	62.17	16
Dec 2015	67.13	16
Oct 2015	83.65	16
Aug 2015	68.00	11
Jun 2015	45.61	11
May 2015	67.51	11
Apr 2015	65.12	11
Feb 2015	66.58	11
Jan 2015	38.60	11
Dec 2014	55.62	11
Oct 2014	63.35	11
Sep 2014	52.28	11
Jul 2014	45.17	11
Jun 2014	57.93	11
May 2014	76.42	11
Mar 2014	34.59	11
Feb 2014	83.78	11
Dec 2013	70.41	11
Oct 2013	64.68	11
Sep 2013	63.45	11
Jul 2013	63.12	11
Jun 2013	71.53	11
Apr 2013	52.43	11
Mar 2013	68.77	11
Jan 2013	70.34	11
Dec 2012	91.89	11
Oct 2012	88.97	11
Aug 2012	87.80	11
Jun 2012	78.68	11
Apr 2012	91.19	11
Feb 2012	67.41	11
Jan 2012	79.77	11
Nov 2011	92.21	11
Sep 2011	74.23	11
Aug 2011	85.22	11
Jun 2011	72.58	19
May 2011	79.69	19
Mar 2011	61.85	19
Feb 2011	71.25	19
Dec 2010	50.60	19
Nov 2010	99.57	19
Oct 2010	53.35	19
Sep 2010	66.41	19
Jul 2010	76.14	19
Jun 2010	75.91	19
Apr 2010	58.35	19
Mar 2010	59.91	19
Feb 2010	91.89	19
Dec 2009	89.21	19
Nov 2009	80.33	19
Sep 2009	57.99	19
Aug 2009	69.84	19
Jul 2009	82.95	19
Jun 2009	89.58	19
Apr 2009	83.89	19
Mar 2009	78.45	19
Jan 2009	168.61	19
Oct 2008	61.16	19
Sep 2008	67.22	19
Aug 2008	80.36	19
Jul 2008	113.47	19
May 2008	70.45	19
Apr 2008	67.29	19
Mar 2008	55.82	19
Feb 2008	79.86	19
Jan 2008	54.93	19
Dec 2007	85.85	19
Nov 2007	68.90	19
Oct 2007	106.12	19
Aug 2007	81.32	19
Jul 2007	73.88	19
Jun 2007	79.76	19
Apr 2007	70.63	19
Mar 2007	97.29	19
Feb 2007	93.45	19
Dec 2006	168.15	19
Oct 2006	82.22	11
Aug 2006	90.73	11
Jul 2006	95.35	11
Jun 2006	75.13	11
Apr 2006	90.17	11
Mar 2006	70.93	11
Feb 2006	90.13	11
Jan 2006	72.60	11
Nov 2005	70.77	11
Oct 2005	73.70	11
Sep 2005	99.66	11
Aug 2005	79.17	11
Jun 2005	82.73	11
Apr 2005	89.31	11
Mar 2005	95.88	11
Jan 2005	93.73	11
Dec 2004	72.49	11
Oct 2004	75.10	11
Sep 2004	72.49	11
Aug 2004	118.94	11
Jun 2004	71.16	11
May 2004	112.95	11
Apr 2004	76.17	11
Feb 2004	122.11	11
Dec 2003	89.36	11
Nov 2003	82.40	11
Sep 2003	79.88	11
Aug 2003	85.33	11
Jul 2003	99.14	11
May 2003	86.28	11
Apr 2003	107.04	11
Mar 2003	100.91	11
Jan 2003	102.46	11
Dec 2002	108.48	11
Oct 2002	91.75	11
Sep 2002	101.11	11
Aug 2002	99.50	11
Jun 2002	101.89	11
May 2002	89.23	11
Apr 2002	104.72	11
Mar 2002	76.77	11
Jan 2002	105.57	11
Dec 2001	102.61	11
Oct 2001	86.72	11
Sep 2001	82.43	11
Aug 2001	110.16	11
Jul 2001	99.61	11
Jun 2001	99.03	11
May 2001	97.13	11
Mar 2001	81.73	11
Feb 2001	74.69	11
Jan 2001	74.07	11
Dec 2000	98.84	11
Nov 2000	98.64	11
Oct 2000	99.70	11
Sep 2000	85.74	11
Jul 2000	80.20	11
Jun 2000	86.11	11
May 2000	79.40	11
Apr 2000	96.89	11
Mar 2000	86.14	11
Feb 2000	63.75	11
Jan 2000	72.20	11
Dec 1999	92.50	11
Nov 1999	74.66	11
Oct 1999	149.53	11
Aug 1999	126.91	11
Jul 1999	157.67	11
May 1999	160.00	11
Mar 1999	164.55	11
Feb 1999	136.50	11
Dec 1998	162.02	11
Oct 1998	169.14	11
Sep 1998	167.20	11
Jul 1998	178.90	11
May 1998	94.26	11
Apr 1998	88.54	11
Mar 1998	173.45	11
Feb 1998	72.62	11
Jan 1998	75.15	11
Dec 1997	101.73	11
Nov 1997	95.60	11
Oct 1997	109.05	11
Sep 1997	106.24	11
Aug 1997	101.02	11
Jul 1997	137.53	11
May 1997	105.70	11
Apr 1997	199.40	11
Mar 1997	126.16	11
Feb 1997	67.50	11
Dec 1996	110.87	11
Nov 1996	110.03	11
Oct 1996	151.75	11
Sep 1996	109.00	11
Aug 1996	95.30	11
Jul 1996	146.06	11
Jun 1996	85.19	11
May 1996	102.67	11
Apr 1996	156.84	11
Mar 1996	158.91	11
Feb 1996	107.84	11
Jan 1996	73.87	11
Dec 1995	85.00	19
Nov 1995	104.00	19
Oct 1995	92.00	19
Sep 1995	100.00	19
Aug 1995	112.00	19
Jul 1995	104.00	19
Jun 1995	91.00	19
May 1995	114.00	19
Apr 1995	108.00	19
Mar 1995	137.00	19
Feb 1995	110.00	19
Jan 1995	98.00	19
Dec 1994	111.00	19
Nov 1994	153.00	19
Oct 1994	169.00	19
Sep 1994	211.00	19
Aug 1994	132.00	19
Jul 1994	144.00	19
Jun 1994	155.00	19
May 1994	146.00	19
Apr 1994	150.00	19
Mar 1994	159.00	19
Feb 1994	160.00	19
Jan 1994	170.00	19
Dec 1993	171.00	19
Nov 1993	194.00	19
Sep 1993	179.00	19
Aug 1993	175.00	19
Jul 1993	175.00	19
Jun 1993	220.00	19
May 1993	159.00	19
Apr 1993	155.00	19
Mar 1993	288.00	19
Feb 1993	161.00	19
Jan 1993	211.00	19
Dec 1992	217.00	19
Nov 1992	226.00	19
Oct 1992	318.00	19
Sep 1992	314.00	19
Aug 1992	321.00	19
Jul 1992	295.00	19
Jun 1992	299.00	19
May 1992	460.00	19
Apr 1992	623.00	19
Mar 1992	573.00	19
Feb 1992	264.00	19
Jan 1992	453.00	19
Dec 1991	605.00	11
Nov 1991	627.00	11
Oct 1991	75.00	11
Sep 1991	54.00	11
Aug 1991	80.00	11
Jun 1991	43.00	11
May 1991	66.00	11
Apr 1991	80.00	11
Mar 1991	97.00	11
Feb 1991	96.00	11
Jan 1991	122.00	11
Dec 1990	131.00	1
Nov 1990	182.00	1
Oct 1990	170.00	1
Sep 1990	62.00	1
Aug 1990	86.00	1
Jul 1990	87.00	1
Jun 1990	68.00	1
May 1990	82.00	1
Apr 1990	88.00	1
Mar 1990	67.00	1
Feb 1990	97.00	1
Jan 1990	84.00	1
Dec 1989	77.00	1
Nov 1989	103.00	1
Oct 1989	112.00	1
Sep 1989	167.00	1
Aug 1989	166.00	1
Jul 1989	41.00	1

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

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

Well	No.	Operator	Status
KARHOFF	1	RJ Energy, LLC	Producing
KARHOFF	2	RJ Energy, LLC	Producing
KARHOFF	3	RJ Energy, LLC	Producing
KARHOFF	1	RJ Energy, LLC	Producing
KARHOFF	5	RJ Energy, LLC	Producing
KARHOFF	4	RJ Energy, LLC	Producing
KARHOFF	6	RJ Energy, LLC	Producing
KARHOFF	7	RJ Energy, LLC	Producing
KARHOFF	8	RJ Energy, LLC	Producing
KARHOFF	9	RJ Energy, LLC	Producing
KARHOFF	10	RJ Energy, LLC	Producing
KARHOFF	11	RJ Energy, LLC	Producing
KARHOFF	12	RJ Energy, LLC	Producing
KARHOFF	13	RJ Energy, LLC	Producing
KARHOFF	14	RJ Energy, LLC	Producing
KARHOFF	15	RJ Energy, LLC	Producing
KARHOFF	16	RJ Energy, LLC	Producing
KARHOFF	17	RJ Energy, LLC	Producing
KARHOFF	18	RJ Energy, LLC	Producing
KARHOFF	D-2	Caldwell Enterprises, Inc.	Plugged and Abandoned

Location

38.234592, -95.126717 · SESWNW Sec 8 T21S R21E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001140346. The state’s own record.