MASK
MASK is a Texas oil lease in Callahan County, Railroad Commission district 7B, operated by Parker Operating Co., Inc. It has 14 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 2,795 barrels. The lease is not currently producing. Its strongest month on the record we hold was December 2021, at 83 barrels.
Key facts about MASK
- Who operates MASK?
- MASK is operated by Parker Operating Co., Inc., Railroad Commission of Texas operator number 639975.
- Where is MASK?
- MASK is a Texas oil lease in Callahan County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 23199.
- Is MASK still producing?
- MASK is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for MASK is August 2026.
- How much has MASK produced?
- MASK has reported 2,795 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 14 wellbores.
Lease record
| Operator | Parker Operating Co., Inc. |
|---|---|
| Field | Callahan County Regular |
| County | Callahan County, Texas |
| RRC district | 7B |
| Lease number | 23199 |
| Wellbores | 14 |
| Reported production | 2,795 bbl |
| First reported | |
| Last reported |
Where MASK sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
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. How this estimate is calculated.