Arkansas · Township 20 South, Range 21 West
Section 1, Township 20 South, Range 21 West
8 wells on record in this section, in Columbia County.
Wells
8
Operators
2
Counties
Operators
| Operator | Wells |
|---|---|
| Marathon Oil Company | 7 |
| Watco Energy Inc | 1 |
Wells
8 wells.
| Well | Operator | Status | Type | Spudded | Depth |
|---|---|---|---|---|---|
| McDonald 1 | Watco Energy Inc | — | OIL | — | — |
| McDonald 1 | Marathon Oil Company | — | OIL | — | — |
| Akin-Heard 1 | Marathon Oil Company | — | OIL | — | — |
| McDonald 3 | Marathon Oil Company | — | OIL | — | — |
| McDonald 4 | Marathon Oil Company | — | OIL | — | — |
| Akin-Heard 2 | Marathon Oil Company | — | OIL | — | — |
| Akin-Heard 3 | Marathon Oil Company | — | OIL | — | — |
| Smith 1 | Marathon Oil Company | — | OIL | — | — |
The rest of Township 20 South, Range 21 West
5 other sections in this township holds a well.
Section 1, Township 20 South, Range 21 West, Arkansas. Sections are indexed from the wells in them, so a section appears here only where a well filed it. Corpus built 2026-09-11.