Helen 1-21
Lease 1039454080 · Harper County, Kansas · Sec 21 T31S R5W · DOR 139620
Oil2008–20091 well
Operator
Murfin Drilling Co., Inc.
Cumulative (state figure)
1,475.26 bbl
First production
2008
Last production
2009
Location (PLSS)
Sec 21 T31S R5W
Monthly oil production
7 months filed with the Kansas Geological Survey, Dec 2008 to Nov 2009. 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
1,475.30 bbl
Months filed
7
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Nov 2009 | 68.11 | 1 |
| Jun 2009 | 147.04 | 1 |
| Apr 2009 | 162.18 | 1 |
| Mar 2009 | 139.24 | 1 |
| Feb 2009 | 162.40 | 1 |
| Jan 2009 | 162.07 | 1 |
| Dec 2008 | 634.22 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Helen | 1-21 | Murfin Drilling Co., Inc. | Plugged and Abandoned |
Location
37.334808, -97.867413 · Sec 21 T31S R5W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1039454080. The state’s own record.