IRBY
IRBY is a Texas oil lease in Grayson County, Railroad Commission district 09, operated by Atoka Operating, Inc. It has 1 wellbore on file with the Commission. Reported production runs from October 2009 to August 2026, totalling 47,997 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values a standard royalty share at about $15K, with roughly $3K expected over the next twelve months.
| Operator | Atoka Operating, Inc. |
|---|---|
| Field | Mulder (Oil Creek) |
| County | Grayson County, Texas |
| RRC district | 09 |
| Lease number | 31443 |
| Wellbores | 1 |
| Reported production | 47,997 bbl |
| First reported | October 2009 |
| Last reported | August 2026 |
| Estimated royalty value | $15K |
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.