42-055-32871
Final CompletionTILLER J. R. -C-
CALDWELL County · District 1 · BUONADONNA OIL LLC · SALT FLAT
Permits
1
Max Depth
2,296 ft
First Permit
1982-09-28
Latest Activity
1982-09-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-03-01
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BUONADONNA OIL LLC ≠ Permit: COTTON OIL CO.
Resolved via: production → BUONADONNA 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
Injection / Disposal
Permitted Volume
500 bbl/d
Max Pressure
200 psi
Injection Interval
2,796–2,803 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (4)
CSV| Formation | Top Depth (MD) |
|---|---|
| AUSTIN CHALK | 2,150 ft |
| BUDA LIME (Buda) | 2,490 ft |
| UPPER EDWARDS (Edwards) | 2,610 ft |
| LOWER EDWARDS (Edwards) | 2,796 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 2,796–2,803 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 733 ft | 376 sx |
| 5.5" | 2,796 ft | 360 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings 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
- SWD 4
- Max Depth
- 2,296 ft
- Drill Type
- Vertical
- County
- CALDWELL
- District
- 1
- Operator
- BUONADONNA OIL LLC
- Completed
- 1983-03-01
Operator
- Name
- BUONADONNA OIL LLC
- Location
- LULING
- P-5 Status
- Active (filed 2026-04-24)
- Cum Oil (all leases)
- 1,414 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 1