42-325-31257
Final CompletionDORFMEISTER L.
MEDINA County · District 1 · CALFAS CATTLE & OIL LLC · CHICON LAKE
Permits
1
Max Depth
450 ft
First Permit
1980-06-05
Latest Activity
1980-06-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-07-11
Shut-In
—
Plugged
2008-09-18
EWA / Permit operator mismatch
Scheduling: CALFAS CATTLE & OIL LLC ≠ Permit: DORFMEISTER, W.P.
Resolved via: production → CALFAS CATTLE & OIL, LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 448–458 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 2" | 418 ft | — |
| 4.5" | 461 ft | 42 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 7
- Max Depth
- 450 ft
- Drill Type
- Vertical
- County
- MEDINA
- District
- 1
- Operator
- CALFAS CATTLE & OIL LLC
- Completed
- 1981-07-11
Operator
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-08-19)
- Cum Oil (all leases)
- 10,242 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O