HARKNESS UNIT
Lease 1001119217 · Ness County, Kansas · CSESE Sec 5 T17S R23W · DOR 109312
Oil1968–20263 wells
Operator
Murfin Drilling Co., Inc.
Cumulative (state figure)
173,530.05 bbl
First production
1968
Last production
2026
Location (PLSS)
CSESE Sec 5 T17S R23W
Monthly oil production
309 months filed with the Kansas Geological Survey, Jan 1980 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
83,502.10 bbl
Months filed
309
Most wells in a month
4
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 173,530.05 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 154.00 | 1 |
| Nov 2025 | 156.11 | 1 |
| Sep 2025 | 156.98 | 1 |
| Jun 2025 | 154.80 | 1 |
| Mar 2025 | 155.12 | 1 |
| Nov 2024 | 153.80 | 1 |
| Jul 2024 | 154.79 | 1 |
| Apr 2024 | 157.65 | 1 |
| Feb 2024 | 156.57 | 1 |
| Oct 2023 | 152.57 | 1 |
| Jul 2023 | 155.21 | 1 |
| May 2023 | 157.08 | 1 |
| Feb 2023 | 159.69 | 1 |
| Nov 2022 | 156.63 | 1 |
| Aug 2022 | 155.03 | 1 |
| Jun 2022 | 155.82 | 1 |
| Mar 2022 | 160.63 | 1 |
| Jan 2022 | 157.51 | 1 |
| Oct 2021 | 156.78 | 1 |
| Aug 2021 | 156.53 | 1 |
| Jun 2021 | 154.05 | 1 |
| Apr 2021 | 155.06 | 1 |
| Jan 2021 | 187.02 | 1 |
| Nov 2020 | 160.65 | 1 |
| Aug 2020 | 155.82 | 1 |
| Jun 2020 | 153.30 | 1 |
| Apr 2020 | 155.49 | 1 |
| Feb 2020 | 155.36 | 1 |
| Dec 2019 | 156.00 | 1 |
| Oct 2019 | 157.69 | 1 |
| Aug 2019 | 158.05 | 1 |
| Jun 2019 | 158.07 | 1 |
| Apr 2019 | 157.18 | 1 |
| Feb 2019 | 156.58 | 1 |
| Dec 2018 | 161.01 | 1 |
| Oct 2018 | 153.53 | 1 |
| Aug 2018 | 156.99 | 1 |
| Jul 2018 | 157.24 | 1 |
| May 2018 | 153.60 | 1 |
| Mar 2018 | 155.44 | 1 |
| Jan 2018 | 153.07 | 1 |
| Dec 2017 | 157.07 | 1 |
| Oct 2017 | 162.21 | 1 |
| Aug 2017 | 158.86 | 1 |
| Jun 2017 | 159.47 | 1 |
| May 2017 | 158.71 | 1 |
| Mar 2017 | 160.32 | 1 |
| Jan 2017 | 159.02 | 1 |
| Nov 2016 | 160.60 | 1 |
| Oct 2016 | 155.11 | 1 |
| Aug 2016 | 157.83 | 1 |
| Jun 2016 | 155.90 | 1 |
| May 2016 | 158.14 | 1 |
| Feb 2016 | 159.79 | 1 |
| Dec 2013 | 33.77 | 1 |
| Nov 2006 | 84.29 | 1 |
| Mar 2003 | 75.15 | 1 |
| Aug 2002 | 0.02 | 1 |
| Jan 2002 | 167.67 | 1 |
| Dec 2001 | 161.79 | 1 |
| Nov 2001 | 160.16 | 1 |
| Oct 2001 | 330.17 | 1 |
| Sep 2001 | 156.76 | 1 |
| Aug 2001 | 164.12 | 1 |
| Jul 2001 | 372.47 | 1 |
| Jun 2001 | 161.22 | 1 |
| May 2001 | 324.53 | 1 |
| Apr 2001 | 158.76 | 1 |
| Mar 2001 | 327.83 | 1 |
| Feb 2001 | 168.46 | 1 |
| Jan 2001 | 162.72 | 1 |
| Dec 2000 | 327.01 | 1 |
| Nov 2000 | 166.88 | 1 |
| Oct 2000 | 163.91 | 1 |
| Sep 2000 | 317.19 | 1 |
| Aug 2000 | 311.35 | 1 |
| Jul 2000 | 156.53 | 1 |
| Jun 2000 | 306.07 | 1 |
| May 2000 | 322.84 | 1 |
| Apr 2000 | 161.47 | 1 |
| Mar 2000 | 165.06 | 1 |
| Feb 2000 | 153.25 | 1 |
| Jan 2000 | 323.75 | 1 |
| Dec 1999 | 167.94 | 1 |
| Nov 1999 | 323.89 | 1 |
| Oct 1999 | 160.93 | 1 |
| Sep 1999 | 328.12 | 1 |
| Aug 1999 | 158.91 | 1 |
| Jul 1999 | 325.37 | 1 |
| Jun 1999 | 163.47 | 1 |
| May 1999 | 327.79 | 1 |
| Apr 1999 | 199.20 | 1 |
| Mar 1999 | 317.13 | 1 |
| Feb 1999 | 164.42 | 1 |
| Jan 1999 | 162.78 | 1 |
| Dec 1998 | 331.78 | 1 |
| Nov 1998 | 165.52 | 1 |
| Oct 1998 | 332.26 | 1 |
| Sep 1998 | 164.83 | 1 |
| Aug 1998 | 163.58 | 1 |
| Jul 1998 | 166.48 | 1 |
| Jun 1998 | 326.52 | 1 |
| May 1998 | 159.94 | 1 |
| Apr 1998 | 166.06 | 1 |
| Mar 1998 | 166.35 | 1 |
| Feb 1998 | 167.73 | 1 |
| Jan 1998 | 281.83 | 1 |
| Dec 1997 | 151.41 | 1 |
| Nov 1997 | 167.18 | 1 |
| Sep 1997 | 156.03 | 1 |
| Aug 1997 | 318.10 | 1 |
| Jun 1997 | 162.90 | 1 |
| May 1997 | 151.87 | 1 |
| Apr 1997 | 161.60 | 1 |
| Mar 1997 | 133.63 | 1 |
| Feb 1997 | 309.60 | 1 |
| Dec 1996 | 160.34 | 1 |
| Sep 1996 | 160.52 | 1 |
| Aug 1996 | 160.79 | 1 |
| Jun 1996 | 156.76 | 1 |
| May 1996 | 160.54 | 1 |
| Apr 1996 | 161.40 | 1 |
| Feb 1996 | 160.28 | 1 |
| Jan 1996 | 158.54 | 1 |
| Nov 1995 | 161.00 | 4 |
| Oct 1995 | 163.00 | 4 |
| Aug 1995 | 154.00 | 4 |
| Jul 1995 | 154.00 | 4 |
| May 1995 | 160.00 | 4 |
| Apr 1995 | 157.00 | 4 |
| Mar 1995 | 162.00 | 4 |
| Jan 1995 | 162.00 | 4 |
| Dec 1994 | 162.00 | 4 |
| Oct 1994 | 158.00 | 4 |
| Sep 1994 | 157.00 | 4 |
| Aug 1994 | 141.00 | 4 |
| Jun 1994 | 154.00 | 4 |
| May 1994 | 316.00 | 4 |
| Apr 1994 | 119.00 | 4 |
| Mar 1994 | 160.00 | 4 |
| Feb 1994 | 157.00 | 4 |
| Jan 1994 | 163.00 | 4 |
| Dec 1993 | 166.00 | 4 |
| Nov 1993 | 159.00 | 4 |
| Oct 1993 | 166.00 | 4 |
| Sep 1993 | 163.00 | 4 |
| Aug 1993 | 323.00 | 4 |
| Jul 1993 | 164.00 | 4 |
| May 1993 | 158.00 | 4 |
| Apr 1993 | 30.00 | 4 |
| Mar 1993 | 311.00 | 4 |
| Feb 1993 | 160.00 | 4 |
| Jan 1993 | 326.00 | 4 |
| Dec 1992 | 167.00 | 4 |
| Nov 1992 | 311.00 | 4 |
| Oct 1992 | 330.00 | 4 |
| Sep 1992 | 281.00 | 4 |
| Aug 1992 | 165.00 | 4 |
| Jul 1992 | 312.00 | 4 |
| Jun 1992 | 300.00 | 4 |
| May 1992 | 302.00 | 4 |
| Apr 1992 | 320.00 | 4 |
| Mar 1992 | 293.00 | 4 |
| Feb 1992 | 324.00 | 4 |
| Jan 1992 | 302.00 | 4 |
| Dec 1991 | 332.00 | 4 |
| Nov 1991 | 291.00 | 4 |
| Oct 1991 | 161.00 | 4 |
| Sep 1991 | 465.00 | 4 |
| Aug 1991 | 130.00 | 4 |
| Jul 1991 | 471.00 | 4 |
| Jun 1991 | 147.00 | 4 |
| May 1991 | 322.00 | 4 |
| Apr 1991 | 333.00 | 4 |
| Mar 1991 | 325.00 | 4 |
| Feb 1991 | 156.00 | 4 |
| Jan 1991 | 329.00 | 4 |
| Dec 1990 | 326.00 | 4 |
| Nov 1990 | 303.00 | 4 |
| Oct 1990 | 309.00 | 4 |
| Sep 1990 | 301.00 | 4 |
| Aug 1990 | 439.00 | 4 |
| Jul 1990 | 300.00 | 4 |
| Jun 1990 | 452.00 | 4 |
| May 1990 | 154.00 | 4 |
| Apr 1990 | 416.00 | 4 |
| Mar 1990 | 320.00 | 4 |
| Feb 1990 | 298.00 | 4 |
| Jan 1990 | 308.00 | 4 |
| Dec 1989 | 466.00 | 4 |
| Nov 1989 | 463.00 | 4 |
| Oct 1989 | 305.00 | 4 |
| Sep 1989 | 305.00 | 4 |
| Aug 1989 | 450.00 | 4 |
| Jul 1989 | 446.00 | 4 |
| Jun 1989 | 303.00 | 4 |
| May 1989 | 454.00 | 4 |
| Apr 1989 | 456.00 | 4 |
| Mar 1989 | 614.00 | 4 |
| Feb 1989 | 460.00 | 4 |
| Jan 1989 | 146.00 | 4 |
| Dec 1988 | 443.00 | 4 |
| Nov 1988 | 219.00 | 4 |
| Oct 1988 | 154.00 | 4 |
| Sep 1988 | 147.00 | 4 |
| Aug 1988 | 154.00 | 4 |
| Jul 1988 | 143.00 | 4 |
| Jun 1988 | 304.00 | 4 |
| May 1988 | 140.00 | 4 |
| Apr 1988 | 292.00 | 4 |
| Mar 1988 | 153.00 | 4 |
| Feb 1988 | 260.00 | 4 |
| Jan 1988 | 157.00 | 4 |
| Dec 1987 | 154.00 | 4 |
| Nov 1987 | 315.00 | 4 |
| Oct 1987 | 462.00 | 4 |
| Sep 1987 | 165.00 | 4 |
| Aug 1987 | 323.00 | 4 |
| Jul 1987 | 323.00 | 4 |
| Jun 1987 | 328.00 | 4 |
| May 1987 | 294.00 | 4 |
| Apr 1987 | 455.00 | 4 |
| Mar 1987 | 142.00 | 4 |
| Feb 1987 | 310.00 | 4 |
| Jan 1987 | 290.00 | 4 |
| Dec 1986 | 313.00 | 4 |
| Nov 1986 | 147.00 | 4 |
| Oct 1986 | 483.00 | 4 |
| Sep 1986 | 309.00 | 4 |
| Aug 1986 | 307.00 | 4 |
| Jul 1986 | 306.00 | 4 |
| Jun 1986 | 290.00 | 4 |
| May 1986 | 303.00 | 4 |
| Apr 1986 | 309.00 | 4 |
| Mar 1986 | 319.00 | 4 |
| Feb 1986 | 326.00 | 4 |
| Jan 1986 | 310.00 | 4 |
| Dec 1985 | 315.00 | 4 |
| Nov 1985 | 319.00 | 4 |
| Oct 1985 | 325.00 | 4 |
| Sep 1985 | 158.00 | 4 |
| Aug 1985 | 301.00 | 4 |
| Jul 1985 | 471.00 | 4 |
| Jun 1985 | 320.00 | 4 |
| May 1985 | 311.00 | 4 |
| Apr 1985 | 317.00 | 4 |
| Mar 1985 | 443.00 | 4 |
| Feb 1985 | 147.00 | 4 |
| Jan 1985 | 312.00 | 4 |
| Dec 1984 | 445.00 | 4 |
| Nov 1984 | 323.00 | 4 |
| Oct 1984 | 300.00 | 4 |
| Sep 1984 | 314.00 | 4 |
| Aug 1984 | 464.00 | 4 |
| Jul 1984 | 307.00 | 4 |
| Jun 1984 | 306.00 | 4 |
| May 1984 | 451.00 | 4 |
| Apr 1984 | 327.00 | 4 |
| Mar 1984 | 466.00 | 4 |
| Feb 1984 | 326.00 | 4 |
| Jan 1984 | 482.00 | 4 |
| Dec 1983 | 311.00 | 4 |
| Nov 1983 | 319.00 | 4 |
| Oct 1983 | 485.00 | 4 |
| Sep 1983 | 315.00 | 4 |
| Aug 1983 | 156.00 | 4 |
| Jul 1983 | 461.00 | 4 |
| Jun 1983 | 315.00 | 4 |
| May 1983 | 456.00 | 4 |
| Apr 1983 | 488.00 | 4 |
| Mar 1983 | 492.00 | 4 |
| Feb 1983 | 469.00 | 4 |
| Jan 1983 | 325.00 | 4 |
| Dec 1982 | 582.00 | 4 |
| Nov 1982 | 405.00 | 4 |
| Oct 1982 | 491.00 | 4 |
| Sep 1982 | 489.00 | 4 |
| Aug 1982 | 478.00 | 4 |
| Jul 1982 | 632.00 | 4 |
| Jun 1982 | 661.00 | 4 |
| May 1982 | 468.00 | 4 |
| Apr 1982 | 488.00 | 4 |
| Mar 1982 | 666.00 | 4 |
| Feb 1982 | 494.00 | 4 |
| Jan 1982 | 497.00 | 4 |
| Dec 1981 | 673.00 | 4 |
| Nov 1981 | 667.00 | 4 |
| Oct 1981 | 495.00 | 4 |
| Sep 1981 | 819.00 | 4 |
| Aug 1981 | 648.00 | 4 |
| Jul 1981 | 809.00 | 4 |
| Jun 1981 | 821.00 | 4 |
| May 1981 | 980.00 | 4 |
| Apr 1981 | 329.00 | 4 |
| Mar 1981 | 335.00 | 4 |
| Feb 1981 | 332.00 | 4 |
| Jan 1981 | 164.00 | 4 |
| Dec 1980 | 487.00 | 2 |
| Nov 1980 | 170.00 | 2 |
| Oct 1980 | 326.00 | 2 |
| Sep 1980 | 162.00 | 2 |
| Aug 1980 | 327.00 | 2 |
| Jul 1980 | 335.00 | 2 |
| Jun 1980 | 338.00 | 2 |
| May 1980 | 349.00 | 2 |
| Apr 1980 | 344.00 | 2 |
| Mar 1980 | 350.00 | 2 |
| Feb 1980 | 346.00 | 2 |
| Jan 1980 | 338.00 | 2 |
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 |
|---|---|---|---|
| HARKNESS 'D' | 1 | Murfin Drilling Co., Inc. | Producing |
| HARKNESS 'D' | 2 | Murfin Drilling Co. | Plugged and Abandoned |
| HARKNESS 'D' | 3 | Murfin Drilling Co., Inc. | Plugged and Abandoned |
Location
38.597561, -99.884046 · CSESE Sec 5 T17S R23W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119217. The state’s own record.