HEIN
Lease 1001127215 · Marion County, Kansas · SWNWNW Sec 20 T18S R4E · DOR 113970
Oil1980–19841 well
Operator
SHAWMAR OIL COMP
Cumulative (state figure)
1,372 bbl
First production
1980
Last production
1984
Location (PLSS)
SWNWNW Sec 20 T18S R4E
Monthly oil production
7 months filed with the Kansas Geological Survey, Dec 1980 to Dec 1984. 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
1,372 bbl
Months filed
7
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 1984 | 154 | 1 |
| Dec 1983 | 477 | 1 |
| May 1983 | 156 | 1 |
| Jan 1982 | 105 | 1 |
| Sep 1981 | 164 | 1 |
| Mar 1981 | 150 | 1 |
| Dec 1980 | 166 | 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 |
|---|---|---|---|
| HEIN | 1 | Shawmar Oil & Gas Co., Inc. | Plugged and Abandoned |
Location
38.475996, -97.020937 · SWNWNW Sec 20 T18S R4E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001127215. The state’s own record.