42-115-31629
Final CompletionWELCH SE (SPRABERRY) UNIT
DAWSON County · District 8 · LIBERTAD OPERATING LLC · WELCH SE. (SPRABERRY)
Permits
1
Max Depth
7,850 ft
First Permit
1981-11-10
Latest Activity
1981-11-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-01-20
Shut-In
—
Plugged
1997-03-13
EWA / Permit operator mismatch
Scheduling: LIBERTAD OPERATING LLC ≠ Permit: BTA OIL PRODUCERS
Resolved via: production → LIBERTAD OPERATING 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 |
|---|---|
| 7,696–7,724 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 395 ft | 500 sx |
| 8.625" | 4,530 ft | 1,000 sx |
| 2.375" | 7,541 ft | — |
| 5.5" | 7,850 ft | 700 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1-9
- Max Depth
- 7,850 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- LIBERTAD OPERATING LLC
- Completed
- 1982-01-20
Operator
- Name
- LIBERTAD OPER LLC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-06-17)
- Cum Oil (all leases)
- 114,405 bbl
- Cum Gas (all leases)
- 36,979 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1