ROBBINS-GALLUP 'A' 1
Lease 1001118973 · Comanche County, Kansas · NW SE NW Sec 2 T31S R16W · DOR 109103
Oil1961–2023
Operator
Chesapeake Operating, LLC
Cumulative (state figure)
21,890.75 bbl
First production
1961
Last production
2023
Location (PLSS)
NW SE NW Sec 2 T31S R16W
Monthly oil production
35 months filed with the Kansas Geological Survey, Mar 1980 to May 2023. 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
3,817.80 bbl
Months filed
35
Most wells in a month
1
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 21,890.75 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 2023 | 171.84 | 1 |
| Jan 2014 | 15.89 | 1 |
| Oct 2013 | 6.69 | 1 |
| Sep 2013 | 116.96 | 1 |
| Dec 2011 | 157.29 | 1 |
| Dec 2008 | 99.56 | 1 |
| Nov 2006 | 67.00 | 1 |
| Jan 2005 | 57.67 | 1 |
| Dec 2004 | 30.13 | 1 |
| Aug 2004 | 72.76 | 1 |
| Feb 1998 | 86.64 | 1 |
| Sep 1997 | 105.62 | 1 |
| Dec 1996 | 63.77 | 1 |
| Feb 1996 | 68.93 | 1 |
| Jul 1995 | 89.00 | 1 |
| Feb 1995 | 58.00 | 1 |
| Nov 1994 | 64.00 | 1 |
| May 1994 | 70.00 | 1 |
| Mar 1994 | 62.00 | 1 |
| Aug 1993 | 42.00 | 1 |
| Mar 1993 | 89.00 | 1 |
| Sep 1992 | 70.00 | 1 |
| Apr 1992 | 76.00 | 1 |
| Nov 1991 | 139.00 | 1 |
| Dec 1990 | 158.00 | 1 |
| Oct 1990 | 112.00 | 1 |
| Dec 1988 | 217.00 | 1 |
| Aug 1985 | 155.00 | 1 |
| Feb 1984 | 201.00 | 1 |
| Aug 1983 | 159.00 | 1 |
| Oct 1981 | 220.00 | 1 |
| Apr 1981 | 185.00 | 1 |
| Jan 1981 | 108.00 | 1 |
| Oct 1980 | 209.00 | 1 |
| Mar 1980 | 214.00 | 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
The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.
Location
37.379613, -99.032870 · NW SE NW Sec 2 T31S R16W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001118973. The state’s own record.