42-055-33759
PRODUCINGROBERTSON
CALDWELL County · District 1 · CASTILLO OIL COMPANY LLC · SALT FLAT WEST
Permits
1
Max Depth
2,800 ft
First Permit
1984-12-14
Latest Activity
1984-12-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1985-02-08
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: CASTILLO OIL COMPANY LLC ≠ Permit: HOLLUB, LAMBERT DRILLING COMPANY
Resolved via: production → CASTILLO OIL COMPANY 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 (3) Elevation 448 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE WILCOX (Wilcox) | 566 ft | -118 ft |
| NAVARRO | 996 ft | -548 ft |
| TAYLOR | 1,952 ft | -1,504 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 2,345–2,411 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 5.5" | 2,532 ft | 352 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 3
- Max Depth
- 2,800 ft
- Drill Type
- Vertical
- County
- CALDWELL
- District
- 1
- Operator
- CASTILLO OIL COMPANY LLC
- Completed
- 1985-02-08
Operator
- Location
- LULING
- P-5 Status
- Delinquent (filed 2025-03-24)
- Cum Oil (all leases)
- 168,368 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O