SIENKIEWICZ UNIT
SIENKIEWICZ UNIT is a Texas oil lease in Karnes County, Railroad Commission district 02, operated by Marathon Oil Ef Llc. It has 6 wellbores on file with the Commission. Reported production runs from November 2012 to August 2026, totalling 1,059,925 barrels. The lease is shut in.
| Operator | Marathon Oil Ef Llc |
|---|---|
| Field | Sugarkane (Eagle Ford) |
| County | Karnes County, Texas |
| RRC district | 02 |
| Lease number | 10797 |
| Wellbores | 6 |
| Reported production | 1,059,925 bbl |
| First reported | November 2012 |
| Last reported | August 2026 |
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal.