KOSLAN
KOSLAN is a Texas oil lease in Dawson County, Railroad Commission district 8A, operated by Parker & Parsley Development Co. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 66,220 barrels. The lease is not currently producing. Its strongest month on the record we hold was January 2019, at 183 barrels.
Key facts about KOSLAN
- Who operates KOSLAN?
- KOSLAN is operated by Parker & Parsley Development Co., Railroad Commission of Texas operator number 640889.
- Where is KOSLAN?
- KOSLAN is a Texas oil lease in Dawson County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 63004.
- Is KOSLAN still producing?
- KOSLAN is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for KOSLAN is August 2026.
- How much has KOSLAN produced?
- KOSLAN has reported 66,220 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
Lease record
| Operator | Parker & Parsley Development Co. |
|---|---|
| Field | Ackerly (Dean Sand) |
| County | Dawson County, Texas |
| RRC district | 8A |
| Lease number | 63004 |
| Wellbores | 1 |
| Reported production | 66,220 bbl |
| First reported | |
| Last reported |
Where KOSLAN 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.