L. L. ROLFS

Lease 1001112415 · Ellsworth County, Kansas · Sec 28 T17S R8W · DOR 104698

Oil1965–20269 wells

Operator

Murfin Drilling Co., Inc.

Cumulative (state figure)

2,589,585.44 bbl

First production

1965

Last production

2026

Location (PLSS)

Sec 28 T17S R8W

Monthly oil production

538 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

348,583.40 bbl

Months filed

538

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 2,589,585.44 bbl.

Month	Oil (bbl)	Wells
Apr 2026	557.24	2
Mar 2026	365.05	2
Feb 2026	103.44	2
Jan 2026	441.56	2
Dec 2025	571.18	2
Nov 2025	329.04	2
Oct 2025	536.80	2
Sep 2025	488.52	2
Aug 2025	573.90	2
Jul 2025	491.31	2
Jun 2025	371.69	2
May 2025	416.46	2
Apr 2025	474.94	2
Mar 2025	485.82	2
Feb 2025	494.28	2
Jan 2025	502.85	2
Dec 2024	508.50	2
Nov 2024	581.70	2
Oct 2024	545.19	2
Sep 2024	590.98	2
Aug 2024	472.73	2
Jul 2024	390.56	2
Jun 2024	204.32	2
May 2024	609.27	2
Apr 2024	527.46	2
Mar 2024	515.49	2
Feb 2024	112.64	2
Jan 2024	98.51	2
Dec 2023	561.50	2
Nov 2023	632.06	2
Oct 2023	616.48	2
Sep 2023	700.50	2
Aug 2023	494.07	2
Jul 2023	553.13	2
Jun 2023	300.95	2
May 2023	353.40	2
Apr 2023	337.02	2
Mar 2023	147.78	2
Feb 2023	264.07	2
Jan 2023	235.72	2
Dec 2022	285.03	2
Nov 2022	217.30	2
Oct 2022	175.81	2
Sep 2022	332.42	2
Aug 2022	301.29	2
Jul 2022	312.06	2
Jun 2022	380.13	2
May 2022	384.69	2
Apr 2022	334.50	2
Mar 2022	421.06	2
Feb 2022	313.72	2
Jan 2022	312.63	2
Dec 2021	162.59	2
Nov 2021	309.48	2
Oct 2021	242.97	2
Sep 2021	292.49	2
Aug 2021	227.41	2
Jul 2021	327.81	2
Jun 2021	351.70	2
May 2021	378.02	2
Apr 2021	322.47	2
Mar 2021	351.72	2
Feb 2021	563.81	7
Jan 2021	126.45	7
Dec 2020	380.00	7
Nov 2020	300.85	7
Oct 2020	427.69	7
Sep 2020	381.37	7
Aug 2020	356.70	7
Jul 2020	343.30	7
Jun 2020	405.67	7
May 2020	90.21	7
Apr 2020	152.23	7
Mar 2020	128.64	7
Feb 2020	178.70	7
Jan 2020	510.36	7
Dec 2019	201.52	7
Nov 2019	176.02	7
Oct 2019	330.60	7
Sep 2019	293.46	7
Aug 2019	345.08	7
Jul 2019	396.47	7
Jun 2019	345.23	7
May 2019	357.51	7
Apr 2019	381.64	7
Mar 2019	310.81	7
Feb 2019	355.12	7
Jan 2019	373.22	7
Dec 2018	374.74	7
Nov 2018	393.22	7
Oct 2018	211.61	7
Sep 2018	432.33	7
Aug 2018	335.36	7
Jul 2018	270.47	7
Jun 2018	273.75	7
May 2018	351.90	7
Apr 2018	328.43	7
Mar 2018	459.15	7
Feb 2018	441.43	7
Jan 2018	429.51	7
Dec 2017	426.56	7
Nov 2017	478.24	7
Oct 2017	435.32	7
Sep 2017	427.37	7
Aug 2017	455.04	7
Jul 2017	430.27	7
Jun 2017	261.91	7
May 2017	385.40	7
Apr 2017	407.60	7
Mar 2017	353.86	7
Feb 2017	410.45	7
Jan 2017	438.17	7
Dec 2016	506.09	7
Nov 2016	414.83	7
Oct 2016	490.94	7
Sep 2016	414.69	7
Aug 2016	494.23	7
Jul 2016	492.66	7
Jun 2016	366.84	7
May 2016	491.32	7
Apr 2016	530.96	7
Mar 2016	292.05	7
Feb 2016	324.00	7
Jan 2016	254.11	7
Dec 2015	145.22	7
Nov 2015	242.01	7
Oct 2015	171.78	7
Sep 2015	350.09	7
Aug 2015	427.07	7
Jul 2015	302.85	7
Jun 2015	274.19	7
May 2015	476.20	7
Apr 2015	445.81	7
Mar 2015	390.83	7
Feb 2015	440.90	7
Jan 2015	461.70	7
Dec 2014	402.01	7
Nov 2014	440.46	7
Oct 2014	428.66	7
Sep 2014	365.77	7
Aug 2014	395.37	7
Jul 2014	429.14	7
Jun 2014	375.37	7
May 2014	402.31	7
Apr 2014	77.87	7
Mar 2014	570.50	7
Feb 2014	321.23	7
Jan 2014	292.19	7
Dec 2013	533.96	7
Nov 2013	449.79	7
Oct 2013	385.69	7
Sep 2013	451.72	7
Aug 2013	524.57	7
Jul 2013	502.52	7
Jun 2013	634.55	7
May 2013	508.56	7
Apr 2013	540.01	7
Mar 2013	743.16	7
Feb 2013	603.80	7
Jan 2013	681.68	7
Dec 2012	550.08	7
Nov 2012	611.16	7
Oct 2012	614.26	7
Sep 2012	512.06	7
Aug 2012	373.44	7
Jul 2012	321.14	7
Jun 2012	538.91	7
May 2012	595.92	7
Apr 2012	571.70	7
Mar 2012	494.12	7
Feb 2012	419.23	7
Jan 2012	434.27	7
Dec 2011	408.76	7
Nov 2011	475.12	7
Oct 2011	458.09	7
Sep 2011	447.36	7
Aug 2011	446.75	7
Jul 2011	433.23	7
Jun 2011	467.45	7
May 2011	452.86	7
Apr 2011	436.09	7
Mar 2011	469.01	7
Feb 2011	378.91	7
Jan 2011	467.77	7
Dec 2010	420.77	7
Nov 2010	425.64	7
Oct 2010	441.26	7
Sep 2010	500.73	7
Aug 2010	489.75	7
Jul 2010	525.42	7
Jun 2010	522.02	7
May 2010	410.07	7
Apr 2010	441.74	7
Mar 2010	443.15	7
Feb 2010	439.30	7
Jan 2010	423.95	7
Dec 2009	511.15	7
Nov 2009	434.70	7
Oct 2009	462.27	7
Sep 2009	466.53	7
Aug 2009	506.57	7
Jul 2009	478.21	7
Jun 2009	531.13	7
May 2009	503.02	7
Apr 2009	565.84	7
Mar 2009	510.31	7
Feb 2009	484.61	7
Jan 2009	403.43	7
Dec 2008	559.16	7
Nov 2008	429.19	7
Oct 2008	439.39	7
Sep 2008	463.16	7
Aug 2008	594.86	7
Jul 2008	377.38	7
Jun 2008	481.41	7
May 2008	497.58	7
Apr 2008	419.61	7
Mar 2008	526.52	7
Feb 2008	132.72	7
Dec 2007	151.93	7
Nov 2007	492.64	7
Oct 2007	541.87	7
Sep 2007	504.72	7
Aug 2007	549.50	7
Jul 2007	609.59	7
Jun 2007	555.24	7
May 2007	596.63	7
Apr 2007	540.46	7
Mar 2007	603.67	7
Feb 2007	517.70	7
Jan 2007	666.39	7
Dec 2006	645.63	7
Nov 2006	618.79	7
Oct 2006	611.27	7
Sep 2006	580.01	7
Aug 2006	559.36	7
Jul 2006	561.04	7
Jun 2006	478.84	7
May 2006	536.82	7
Apr 2006	383.43	7
Mar 2006	597.74	7
Feb 2006	518.52	7
Jan 2006	529.34	7
Dec 2005	511.29	7
Nov 2005	628.51	7
Oct 2005	553.70	7
Sep 2005	508.74	7
Aug 2005	597.27	7
Jul 2005	666.72	7
Jun 2005	577.04	7
May 2005	702.89	7
Apr 2005	687.44	7
Mar 2005	612.58	7
Feb 2005	284.70	7
Jan 2005	655.42	7
Dec 2004	683.66	7
Nov 2004	670.55	7
Oct 2004	648.76	7
Sep 2004	654.86	7
Aug 2004	533.56	7
Jul 2004	580.99	7
Jun 2004	620.68	7
May 2004	573.37	7
Apr 2004	687.40	7
Mar 2004	660.81	7
Feb 2004	632.82	7
Jan 2004	784.97	7
Dec 2003	759.07	7
Nov 2003	363.40	7
Oct 2003	505.36	7
Sep 2003	532.89	7
Aug 2003	533.41	7
Jul 2003	345.34	7
Jun 2003	403.13	7
May 2003	398.01	7
Apr 2003	341.02	7
Mar 2003	437.69	7
Feb 2003	446.42	7
Jan 2003	506.09	7
Dec 2002	458.09	7
Nov 2002	408.93	7
Oct 2002	463.79	7
Sep 2002	453.89	7
Aug 2002	382.75	7
Jul 2002	396.69	7
Jun 2002	424.37	7
May 2002	615.29	7
Apr 2002	459.96	7
Mar 2002	330.96	7
Feb 2002	363.37	7
Jan 2002	389.77	7
Dec 2001	390.46	7
Nov 2001	432.83	7
Oct 2001	377.41	7
Sep 2001	688.89	7
Aug 2001	673.93	7
Jul 2001	575.78	7
Jun 2001	577.30	7
May 2001	584.12	7
Apr 2001	508.21	7
Mar 2001	492.35	7
Feb 2001	258.68	7
Jan 2001	112.59	7
Dec 2000	181.93	7
Nov 2000	414.34	7
Aug 2000	766.61	7
Jun 1999	743.67	7
May 1999	819.94	7
Apr 1999	739.85	7
Mar 1999	746.86	7
Feb 1999	666.01	7
Jan 1999	667.84	7
Dec 1998	365.06	7
Nov 1998	572.09	7
Oct 1998	802.90	7
Sep 1998	698.92	7
Aug 1998	730.08	7
Jul 1998	704.88	7
Jun 1998	739.86	7
May 1998	547.01	7
Apr 1998	392.99	7
Mar 1998	460.04	7
Feb 1998	637.10	7
Jan 1998	685.03	7
Dec 1997	615.97	7
Nov 1997	632.01	7
Oct 1997	664.01	7
Sep 1997	570.98	7
Aug 1997	536.94	7
Jul 1997	708.10	7
Jun 1997	483.07	7
May 1997	716.98	7
Apr 1997	680.86	7
Mar 1997	682.93	7
Feb 1997	647.00	7
Jan 1997	558.93	7
Dec 1996	753.00	7
Nov 1996	565.03	7
Oct 1996	810.04	7
Sep 1996	623.98	7
Aug 1996	835.86	7
Jul 1996	770.97	7
Jun 1996	625.10	7
May 1996	575.92	7
Apr 1996	696.06	7
Mar 1996	685.99	7
Feb 1996	597.98	7
Jan 1996	607.96	7
Dec 1995	709.00	9
Nov 1995	784.00	9
Oct 1995	807.00	9
Sep 1995	667.00	9
Aug 1995	823.00	9
Jul 1995	804.00	9
Jun 1995	805.00	9
May 1995	744.00	9
Apr 1995	757.00	9
Mar 1995	838.00	9
Feb 1995	659.00	9
Jan 1995	974.00	9
Dec 1994	921.00	9
Nov 1994	913.00	9
Oct 1994	952.00	9
Sep 1994	890.00	9
Aug 1994	911.00	9
Jul 1994	973.00	9
Jun 1994	822.00	9
May 1994	951.00	9
Apr 1994	733.00	9
Mar 1994	1,000.00	9
Feb 1994	756.00	9
Jan 1994	821.00	9
Dec 1993	1,037.00	9
Nov 1993	1,048.00	9
Oct 1993	943.00	9
Sep 1993	963.00	9
Aug 1993	763.00	9
Jul 1993	710.00	9
Jun 1993	878.00	9
May 1993	552.00	9
Apr 1993	738.00	9
Mar 1993	462.00	9
Feb 1993	475.00	9
Jan 1993	429.00	9
Dec 1992	694.00	9
Nov 1992	812.00	9
Oct 1992	702.00	9
Sep 1992	941.00	9
Aug 1992	816.00	9
Jul 1992	445.00	9
Jun 1992	722.00	9
May 1992	823.00	9
Apr 1992	985.00	9
Mar 1992	1,031.00	9
Feb 1992	1,039.00	9
Jan 1992	937.00	9
Dec 1991	1,073.00	9
Nov 1991	466.00	9
Oct 1991	434.00	9
Sep 1991	465.00	9
Aug 1991	506.00	9
Jul 1991	644.00	9
Jun 1991	686.00	9
May 1991	734.00	9
Apr 1991	623.00	9
Mar 1991	649.00	9
Feb 1991	643.00	9
Jan 1991	821.00	9
Dec 1990	717.00	9
Nov 1990	679.00	9
Oct 1990	787.00	9
Sep 1990	852.00	9
Aug 1990	730.00	9
Jul 1990	910.00	9
Jun 1990	787.00	9
May 1990	855.00	9
Apr 1990	888.00	9
Mar 1990	875.00	9
Feb 1990	739.00	9
Jan 1990	860.00	9
Dec 1989	877.00	9
Nov 1989	904.00	9
Oct 1989	837.00	9
Sep 1989	934.00	9
Aug 1989	1,024.00	9
Jul 1989	914.00	9
May 1989	1,105.00	9
Apr 1989	1,002.00	9
Mar 1989	1,128.00	9
Feb 1989	964.00	9
Jan 1989	1,049.00	9
Dec 1988	1,352.00	9
Nov 1988	1,117.00	9
Oct 1988	1,224.00	9
Sep 1988	1,296.00	9
Aug 1988	1,352.00	9
Jul 1988	1,443.00	9
Jun 1988	1,149.00	9
May 1988	1,005.00	9
Apr 1988	1,099.00	9
Mar 1988	1,153.00	9
Feb 1988	1,117.00	9
Jan 1988	1,051.00	9
Dec 1987	1,229.00	9
Nov 1987	1,269.00	9
Oct 1987	1,083.00	9
Sep 1987	1,263.00	9
Aug 1987	1,327.00	9
Jul 1987	1,453.00	9
Jun 1987	1,346.00	9
May 1987	1,591.00	9
Apr 1987	1,675.00	9
Mar 1987	1,057.00	9
Feb 1987	786.00	9
Dec 1986	1,007.00	7
Nov 1986	1,158.00	7
Oct 1986	1,071.00	7
Sep 1986	450.00	7
Aug 1986	545.00	7
Jul 1986	696.00	7
Jun 1986	701.00	7
May 1986	830.00	7
Apr 1986	774.00	7
Mar 1986	788.00	7
Feb 1986	824.00	7
Jan 1986	891.00	7
Dec 1985	957.00	7
Nov 1985	786.00	7
Oct 1985	964.00	7
Sep 1985	795.00	7
Aug 1985	792.00	7
Jul 1985	759.00	7
Jun 1985	789.00	7
May 1985	736.00	7
Apr 1985	773.00	7
Mar 1985	697.00	7
Feb 1985	752.00	7
Jan 1985	908.00	7
Dec 1984	1,056.00	7
Nov 1984	912.00	7
Oct 1984	915.00	7
Sep 1984	917.00	7
Aug 1984	909.00	7
Jul 1984	871.00	7
Jun 1984	865.00	7
May 1984	896.00	7
Apr 1984	678.00	7
Mar 1984	667.00	7
Feb 1984	913.00	7
Jan 1984	811.00	7
Dec 1983	925.00	7
Nov 1983	1,010.00	7
Oct 1983	1,198.00	7
Sep 1983	1,042.00	7
Aug 1983	1,094.00	7
Jul 1983	1,016.00	7
Jun 1983	949.00	7
May 1983	1,001.00	7
Apr 1983	955.00	7
Mar 1983	1,006.00	7
Feb 1983	918.00	7
Jan 1983	1,123.00	7
Dec 1982	897.00	7
Nov 1982	1,090.00	7
Oct 1982	1,226.00	7
Sep 1982	1,247.00	7
Aug 1982	1,246.00	7
Jul 1982	1,213.00	7
Jun 1982	1,314.00	7
May 1982	1,288.00	7
Apr 1982	1,279.00	7
Mar 1982	1,276.00	7
Feb 1982	1,121.00	7
Jan 1982	1,204.00	7
Dec 1981	1,259.00	7
Nov 1981	1,278.00	7
Oct 1981	1,373.00	7
Sep 1981	1,239.00	7
Aug 1981	1,472.00	7
Jul 1981	1,538.00	7
Jun 1981	1,285.00	7
May 1981	1,447.00	7
Apr 1981	1,431.00	7
Mar 1981	1,459.00	7
Feb 1981	1,240.00	7
Jan 1981	1,202.00	7
Dec 1980	1,210.00	7
Nov 1980	1,425.00	7
Oct 1980	1,506.00	7
Sep 1980	1,512.00	7
Aug 1980	1,506.00	7
Jul 1980	1,488.00	7
Jun 1980	1,517.00	7
May 1980	1,517.00	7
Apr 1980	1,656.00	7
Mar 1980	3,106.00	7
Feb 1980	18.00	7
Jan 1980	1,438.00	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

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

Well	No.	Operator	Status
L. L. Rolfs	1	Murfin Drilling Co., Inc.	Plugged and Abandoned
L. L. ROLFS	2	unavailable	Plugged and Abandoned
L. L. Rolfs	3	Conoco, Inc.	Plugged and Abandoned
L. L. Rolfs	4	Murfin Drilling Co., Inc.	Producing
L. L. Rolfs	5	Conoco, Inc.	Plugged and Abandoned
L. L. ROLFS	6	Murfin Drilling Co., Inc.	Producing
L. L. ROLFS	7	unavailable	Plugged and Abandoned
L. L. ROLFS	8	unavailable	Plugged and Abandoned
L. L. Rolfs	9	Murfin Drilling Co., Inc.	Plugged and Abandoned

Location

38.543911, -98.210533 · Sec 28 T17S R8W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112415. The state’s own record.