LETSEY UNIT
Lease 1001157834 · Harper County, Kansas · Sec 25 T31S R6W
Oil1964–1982
Operator
TEXACO EXPLORATI
Cumulative (state figure)
266,228 bbl
First production
1964
Last production
1982
Location (PLSS)
Sec 25 T31S R6W
Monthly oil production
25 months filed with the Kansas Geological Survey, Jan 1980 to Jan 1982. 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
7,654 bbl
Months filed
25
Most wells in a month
6
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 266,228 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 1982 | 182 | 6 |
| Dec 1981 | 360 | 6 |
| Nov 1981 | 176 | 6 |
| Oct 1981 | 179 | 6 |
| Sep 1981 | 355 | 6 |
| Aug 1981 | 175 | 6 |
| Jul 1981 | 352 | 6 |
| Jun 1981 | 354 | 6 |
| May 1981 | 353 | 6 |
| Apr 1981 | 179 | 6 |
| Mar 1981 | 177 | 6 |
| Feb 1981 | 359 | 6 |
| Jan 1981 | 360 | 6 |
| Dec 1980 | 180 | 6 |
| Nov 1980 | 357 | 6 |
| Oct 1980 | 355 | 6 |
| Sep 1980 | 352 | 6 |
| Aug 1980 | 526 | 6 |
| Jul 1980 | 176 | 6 |
| Jun 1980 | 176 | 6 |
| May 1980 | 354 | 6 |
| Apr 1980 | 537 | 6 |
| Mar 1980 | 358 | 6 |
| Feb 1980 | 362 | 6 |
| Jan 1980 | 360 | 6 |
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
37.319981, -97.921718 · Sec 25 T31S R6W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001157834. The state’s own record.