COLLEY
COLLEY is a Texas oil lease in Milam County, Railroad Commission district 01, operated by Dawson Oil Co. It has 3 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 1,758 barrels. The lease is not currently producing. Its strongest month on the record we hold was August 2016, at 36 barrels.
Key facts about COLLEY
- Who operates COLLEY?
- COLLEY is operated by Dawson Oil Co., Railroad Commission of Texas operator number 208004.
- Where is COLLEY?
- COLLEY is a Texas oil lease in Milam County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 09211.
- Is COLLEY still producing?
- COLLEY is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for COLLEY is August 2026.
- How much has COLLEY produced?
- COLLEY has reported 1,758 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 3 wellbores.
Lease record
| Operator | Dawson Oil Co. |
|---|---|
| Field | Minerva-Rockdale |
| County | Milam County, Texas |
| RRC district | 01 |
| Lease number | 09211 |
| Wellbores | 3 |
| Reported production | 1,758 bbl |
| First reported | |
| Last reported |
Where COLLEY 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.