CAHOJ UNIT

Lease 1001120481 · Rawlins County, Kansas · NWNESW Sec 20 T1S R34W · DOR 110544

Oil1972–20204 wells

Operator

Murfin Drilling Co., Inc.

Cumulative (state figure)

2,150,940.08 bbl

First production

1972

Last production

2020

Location (PLSS)

NWNESW Sec 20 T1S R34W

Monthly oil production

480 months filed with the Kansas Geological Survey, Jan 1980 to Aug 2020. 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

1,272,835.10 bbl

Months filed

480

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 2,150,940.08 bbl.

Month	Oil (bbl)	Wells
Aug 2020	119.00	4
Mar 2020	161.91	7
Feb 2020	167.12	7
Jan 2020	163.56	7
Dec 2019	162.53	7
Nov 2019	164.52	7
Oct 2019	161.86	7
Sep 2019	41.50	7
Aug 2019	164.35	7
Jul 2019	165.58	7
Jun 2019	163.13	7
May 2019	324.15	7
Apr 2019	166.83	7
Mar 2019	163.46	7
Feb 2019	164.62	7
Jan 2019	330.31	7
Dec 2018	161.17	7
Nov 2018	161.62	7
Oct 2018	162.95	7
Sep 2018	164.47	7
Aug 2018	163.14	7
Jul 2018	329.35	7
Jun 2018	163.00	7
May 2018	329.33	7
Apr 2018	165.49	7
Mar 2018	329.48	7
Feb 2018	492.94	7
Jan 2018	326.00	7
Dec 2017	322.92	7
Nov 2017	328.75	7
Oct 2017	496.06	7
Sep 2017	326.34	7
Aug 2017	328.64	7
Jul 2017	327.43	7
Jun 2017	327.69	7
May 2017	326.32	7
Apr 2017	324.73	7
Mar 2017	329.21	7
Feb 2017	380.54	7
Jan 2017	319.77	7
Dec 2016	167.82	7
Nov 2016	337.71	7
Oct 2016	312.64	7
Sep 2016	326.77	7
Aug 2016	328.79	7
Jul 2016	325.99	7
Jun 2016	160.35	7
May 2016	334.78	7
Apr 2016	332.68	7
Mar 2016	333.42	7
Feb 2016	487.59	7
Jan 2016	498.74	7
Dec 2015	333.80	7
Nov 2015	358.29	7
Oct 2015	343.03	7
Sep 2015	496.08	7
Aug 2015	359.51	7
Jul 2015	531.06	7
Jun 2015	350.24	7
May 2015	349.63	7
Apr 2015	362.85	7
Mar 2015	358.64	7
Feb 2015	356.37	7
Jan 2015	170.08	7
Dec 2014	568.71	7
Nov 2014	534.13	7
Oct 2014	356.99	7
Sep 2014	333.99	7
Aug 2014	367.14	7
Jul 2014	349.08	7
Jun 2014	156.82	7
May 2014	170.40	6
Mar 2014	352.86	6
Feb 2014	361.93	6
Jan 2014	188.64	6
Nov 2013	360.87	6
Oct 2013	357.27	6
Sep 2013	350.85	6
Aug 2013	339.91	6
Jul 2013	168.25	6
Jun 2013	513.08	6
May 2013	543.61	6
Apr 2013	361.46	6
Mar 2013	341.00	6
Feb 2013	374.30	6
Jan 2013	370.20	6
Dec 2012	528.02	6
Nov 2012	533.54	6
Oct 2012	355.16	6
Sep 2012	340.66	6
Aug 2012	339.67	6
Jul 2012	364.90	6
Jun 2012	526.41	7
May 2012	383.28	7
Apr 2012	522.03	7
Mar 2012	353.26	7
Feb 2012	539.36	7
Jan 2012	326.61	7
Dec 2011	357.90	7
Nov 2011	704.80	7
Oct 2011	338.83	7
Sep 2011	520.35	7
Aug 2011	527.31	7
Jul 2011	530.43	7
Jun 2011	501.77	7
May 2011	531.78	7
Apr 2011	539.50	7
Mar 2011	550.10	7
Feb 2011	540.60	7
Jan 2011	579.17	7
Dec 2010	363.24	7
Nov 2010	511.05	7
Oct 2010	520.00	7
Sep 2010	702.63	7
Aug 2010	526.28	7
Jul 2010	461.67	7
Jun 2010	489.86	7
May 2010	689.96	7
Apr 2010	707.38	7
Mar 2010	710.16	7
Feb 2010	915.21	7
Jan 2010	359.66	7
Dec 2009	763.64	7
Nov 2009	687.90	7
Oct 2009	517.20	7
Sep 2009	874.56	7
Aug 2009	688.70	7
Jul 2009	818.21	7
Jun 2009	497.72	7
May 2009	669.58	7
Apr 2009	168.98	7
Mar 2009	538.93	7
Feb 2009	350.54	7
Jan 2009	531.98	7
Dec 2008	551.79	7
Nov 2008	913.65	7
Oct 2008	676.14	7
Sep 2008	821.58	7
Aug 2008	1,005.57	7
Jul 2008	761.69	7
Jun 2008	719.79	7
May 2008	890.62	7
Apr 2008	756.16	7
Mar 2008	1,129.05	7
Feb 2008	761.92	7
Jan 2008	834.76	7
Dec 2007	1,139.79	7
Nov 2007	731.48	7
Oct 2007	1,130.34	7
Sep 2007	917.36	7
Aug 2007	899.69	7
Jul 2007	887.88	7
Jun 2007	1,043.00	7
May 2007	1,013.44	7
Apr 2007	885.36	7
Mar 2007	686.76	7
Feb 2007	525.65	7
Jan 2007	1,023.12	7
Dec 2006	980.61	7
Nov 2006	849.51	7
Oct 2006	868.57	7
Sep 2006	1,038.81	7
Aug 2006	860.98	7
Jul 2006	849.24	7
Jun 2006	1,004.28	7
May 2006	1,031.88	7
Apr 2006	1,101.85	7
Mar 2006	1,047.58	7
Feb 2006	876.17	7
Jan 2006	1,057.32	7
Dec 2005	654.61	7
Nov 2005	1,047.99	7
Oct 2005	1,049.35	7
Sep 2005	1,018.39	7
Aug 2005	1,015.96	7
Jul 2005	854.87	7
Jun 2005	844.38	7
May 2005	867.66	7
Apr 2005	853.15	7
Mar 2005	1,034.83	7
Feb 2005	861.52	7
Jan 2005	884.37	7
Dec 2004	1,044.28	7
Nov 2004	1,006.58	7
Oct 2004	1,017.32	7
Sep 2004	862.86	7
Aug 2004	1,184.82	7
Jul 2004	1,065.85	7
Jun 2004	1,194.79	7
May 2004	1,000.45	7
Apr 2004	1,180.50	7
Mar 2004	1,238.01	7
Feb 2004	1,046.23	7
Jan 2004	1,205.17	7
Dec 2003	1,224.37	7
Nov 2003	1,017.93	7
Oct 2003	1,193.61	7
Sep 2003	1,137.86	7
Aug 2003	1,196.13	7
Jul 2003	1,195.88	7
Jun 2003	837.54	7
May 2003	843.40	7
Apr 2003	1,236.03	7
Mar 2003	1,026.90	7
Feb 2003	860.05	7
Jan 2003	1,050.16	7
Dec 2002	1,047.96	7
Nov 2002	1,037.21	7
Oct 2002	853.86	7
Sep 2002	848.67	7
Aug 2002	1,029.00	7
Jul 2002	835.14	7
Jun 2002	987.72	7
May 2002	990.83	7
Apr 2002	962.90	7
Mar 2002	984.65	8
Feb 2002	823.89	8
Jan 2002	1,161.04	8
Dec 2001	489.70	8
Nov 2001	986.05	8
Oct 2001	1,324.08	8
Sep 2001	988.45	8
Aug 2001	1,359.22	8
Jul 2001	983.03	8
Jun 2001	1,203.32	8
May 2001	1,395.40	8
Apr 2001	1,041.59	8
Mar 2001	1,368.09	8
Feb 2001	1,014.52	8
Jan 2001	843.80	8
Dec 2000	1,204.95	8
Nov 2000	1,203.79	8
Oct 2000	1,200.64	8
Sep 2000	1,012.04	8
Aug 2000	1,216.90	8
Jul 2000	846.94	8
Jun 2000	1,187.45	8
May 2000	1,158.82	8
Apr 2000	1,026.20	8
Mar 2000	997.06	8
Feb 2000	1,179.72	8
Jan 2000	841.00	8
Dec 1999	1,172.73	8
Nov 1999	1,337.79	8
Oct 1999	1,497.99	8
Sep 1999	1,348.48	8
Aug 1999	1,347.21	8
Jul 1999	1,484.49	8
Jun 1999	982.99	8
May 1999	982.56	8
Apr 1999	1,005.93	9
Mar 1999	1,170.02	9
Feb 1999	855.61	9
Jan 1999	840.32	9
Dec 1998	504.41	9
Nov 1998	852.73	9
Oct 1998	828.28	9
Sep 1998	666.91	9
Aug 1998	857.67	9
Jul 1998	1,017.45	9
Jun 1998	833.15	9
May 1998	1,010.09	9
Apr 1998	1,024.12	12
Mar 1998	892.64	12
Feb 1998	921.40	12
Jan 1998	1,229.01	12
Dec 1997	1,056.28	12
Nov 1997	1,094.34	12
Oct 1997	1,274.19	12
Sep 1997	1,380.75	12
Aug 1997	1,216.68	12
Jul 1997	1,359.73	12
Jun 1997	1,418.45	12
May 1997	1,215.16	12
Apr 1997	1,376.12	12
Mar 1997	1,230.00	12
Feb 1997	1,264.89	12
Jan 1997	1,061.46	12
Dec 1996	886.20	12
Nov 1996	1,368.90	12
Oct 1996	1,383.37	12
Sep 1996	1,077.80	12
Aug 1996	1,225.86	12
Jul 1996	1,213.10	12
Jun 1996	1,214.74	12
May 1996	1,374.53	12
Apr 1996	1,398.29	11
Mar 1996	1,374.58	11
Feb 1996	1,397.50	11
Jan 1996	1,560.76	11
Dec 1995	1,377.00	45
Nov 1995	1,406.00	45
Oct 1995	1,378.00	45
Sep 1995	1,199.00	45
Aug 1995	1,382.00	45
Jul 1995	1,339.00	45
Jun 1995	1,349.00	45
May 1995	1,358.00	45
Apr 1995	1,198.00	45
Mar 1995	1,351.00	45
Feb 1995	1,367.00	45
Jan 1995	1,707.00	45
Dec 1994	1,559.00	45
Nov 1994	1,577.00	45
Oct 1994	1,509.00	45
Sep 1994	1,533.00	45
Aug 1994	1,727.00	45
Jul 1994	1,523.00	45
Jun 1994	1,323.00	45
May 1994	1,336.00	45
Apr 1994	1,668.00	45
Mar 1994	1,727.00	45
Feb 1994	1,353.00	45
Jan 1994	1,833.00	45
Dec 1993	1,831.00	45
Nov 1993	2,003.00	45
Oct 1993	1,298.00	45
Sep 1993	1,158.00	45
Aug 1993	1,347.00	45
Jul 1993	1,169.00	45
Jun 1993	1,174.00	45
May 1993	1,400.00	45
Apr 1993	1,335.00	45
Mar 1993	1,643.00	45
Feb 1993	1,534.00	45
Jan 1993	1,465.00	45
Dec 1992	1,398.00	45
Nov 1992	1,443.00	45
Oct 1992	1,113.00	45
Sep 1992	1,645.00	45
Aug 1992	1,763.00	45
Jul 1992	2,507.00	45
Jun 1992	2,529.00	45
May 1992	2,769.00	45
Apr 1992	2,982.00	45
Mar 1992	2,599.00	45
Feb 1992	2,634.00	45
Jan 1992	3,157.00	45
Dec 1991	3,742.00	45
Nov 1991	3,304.00	45
Oct 1991	2,737.00	45
Sep 1991	3,874.00	45
Aug 1991	3,557.00	45
Jul 1991	3,621.00	45
Jun 1991	2,764.00	45
May 1991	3,518.00	45
Apr 1991	2,589.00	45
Mar 1991	2,929.00	45
Feb 1991	2,817.00	45
Jan 1991	3,676.00	45
Dec 1990	3,106.00	45
Nov 1990	3,190.00	45
Oct 1990	3,124.00	45
Sep 1990	2,854.00	45
Aug 1990	3,361.00	45
Jul 1990	3,270.00	45
Jun 1990	3,440.00	45
May 1990	3,832.00	45
Apr 1990	4,139.00	45
Mar 1990	2,975.00	45
Feb 1990	2,501.00	45
Jan 1990	3,512.00	45
Dec 1989	2,598.00	45
Nov 1989	2,102.00	45
Oct 1989	2,377.00	45
Sep 1989	2,659.00	45
Aug 1989	3,081.00	45
Jul 1989	2,985.00	45
May 1989	2,914.00	45
Apr 1989	2,912.00	45
Mar 1989	2,638.00	45
Feb 1989	2,896.00	45
Jan 1989	3,435.00	45
Dec 1988	3,537.00	45
Nov 1988	3,293.00	45
Oct 1988	3,634.00	45
Sep 1988	3,469.00	45
Aug 1988	3,477.00	45
Jul 1988	3,585.00	45
Jun 1988	3,827.00	45
May 1988	4,412.00	45
Apr 1988	4,459.00	45
Mar 1988	4,349.00	45
Feb 1988	4,662.00	45
Jan 1988	5,466.00	45
Dec 1987	6,010.00	34
Nov 1987	5,617.00	34
Oct 1987	5,706.00	34
Sep 1987	5,999.00	34
Aug 1987	6,189.00	34
Jul 1987	6,262.00	34
Jun 1987	6,224.00	34
May 1987	6,496.00	34
Apr 1987	6,241.00	34
Mar 1987	6,566.00	34
Feb 1987	6,086.00	34
Jan 1987	6,855.00	34
Dec 1986	6,404.00	34
Nov 1986	6,685.00	34
Oct 1986	6,199.00	34
Sep 1986	6,094.00	34
Aug 1986	6,256.00	34
Jul 1986	6,599.00	34
Jun 1986	7,490.00	34
May 1986	8,046.00	34
Apr 1986	7,659.00	34
Mar 1986	9,073.00	34
Feb 1986	8,528.00	34
Jan 1986	9,620.00	34
Dec 1985	10,134.00	34
Nov 1985	9,606.00	34
Oct 1985	10,466.00	34
Sep 1985	8,939.00	34
Aug 1985	10,434.00	34
Jul 1985	10,057.00	34
Jun 1985	9,511.00	34
May 1985	9,930.00	34
Apr 1985	9,335.00	34
Mar 1985	9,730.00	34
Jan 1985	10,160.00	34
Dec 1984	10,442.00	—
Nov 1984	10,960.00	—
Oct 1984	11,725.00	—
Sep 1984	12,358.00	—
Aug 1984	12,303.00	—
Jul 1984	10,547.00	—
Jun 1984	8,848.00	—
May 1984	10,508.00	—
Apr 1984	10,212.00	—
Mar 1984	9,898.00	—
Feb 1984	10,220.00	—
Jan 1984	10,753.00	—
Dec 1983	9,890.00	—
Nov 1983	10,468.00	—
Oct 1983	10,480.00	—
Sep 1983	10,090.00	—
Aug 1983	12,274.00	—
Jul 1983	11,618.00	—
Jun 1983	8,270.00	—
May 1983	3,887.00	—
Apr 1983	7,286.00	—
Mar 1983	8,162.00	—
Feb 1983	7,102.00	—
Jan 1983	8,186.00	—
Dec 1982	8,194.00	—
Nov 1982	7,881.00	—
Oct 1982	8,396.00	—
Sep 1982	8,127.00	—
Aug 1982	8,624.00	—
Jul 1982	8,053.00	—
Jun 1982	7,896.00	—
May 1982	8,119.00	—
Apr 1982	8,532.00	—
Mar 1982	8,971.00	—
Feb 1982	8,376.00	—
Jan 1982	8,507.00	—
Dec 1981	8,957.00	—
Nov 1981	8,993.00	—
Oct 1981	8,744.00	—
Sep 1981	8,684.00	—
Aug 1981	8,951.00	—
Jul 1981	8,998.00	—
Jun 1981	8,723.00	—
May 1981	8,769.00	—
Apr 1981	8,635.00	—
Mar 1981	9,325.00	—
Feb 1981	8,067.00	—
Jan 1981	8,968.00	—
Dec 1980	9,329.00	—
Nov 1980	9,360.00	—
Oct 1980	9,968.00	—
Sep 1980	9,457.00	—
Aug 1980	9,509.00	—
Jul 1980	9,582.00	—
Jun 1980	9,544.00	—
May 1980	9,495.00	—
Apr 1980	8,597.00	—
Mar 1980	8,176.00	—
Feb 1980	8,647.00	—
Jan 1980	8,553.00	—

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

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

Well	No.	Operator	Status
F. E. BARTOSOVSKY	5	Murfin Drilling Co., Inc.	Plugged and Abandoned
C. G. KISLING	13	Murfin Drilling Co., Inc.	Plugged and Abandoned
CAHOJ UNIT	914	Murfin Drilling Co., Inc.	Plugged and Abandoned
CAHOJ UNIT	930	Murfin Drilling Co., Inc.	Plugged and Abandoned

Location

39.950362, -101.161943 · NWNESW Sec 20 T1S R34W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001120481. The state’s own record.