42-479-35768
Final CompletionVAQUILLAS RANCH
WEBB County · District 4 · CONOCO INC. · VAQUILLAS RANCH (LOBO CONS.)
Permits
3
Max Depth
12,000 ft
First Permit
1993-02-18
Latest Activity
1993-08-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-08-03
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CONOCO INC. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CONOCO INC. ≠ Permit: TRANSAMERICAN NATURAL GAS CORP.
Resolved via: production → HILCORP ENERGY COMPANY
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
1993-05
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 (5) Elevation 656 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/WILCOX | 6,135 ft | -5,479 ft |
| WILCOX | 6,135 ft | -5,479 ft |
| BASE OF LOWER WILCOX (Wilcox) | 7,865 ft | -7,209 ft |
| B/WILCOX | 7,865 ft | -7,209 ft |
| WILLS POINT | 12,000 ft | -11,344 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 (2)
| Interval | Type |
|---|---|
| 10,748–10,770 ft | Perforated |
| 11,578–11,753 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 750 ft | 545 sx |
| 7" | 8,330 ft | 255 sx |
| 4.5" | 12,000 ft | 415 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 3 with log images at RRC.
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
- 12
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- CONOCO INC.
- Completed
- 1993-08-03
Operator
- Name
- CONOCO INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2011-08-01)
- Cum Oil (all leases)
- 47,167,767 bbl
- Cum Gas (all leases)
- 1,813,222,856 mcf
- Total Permits
- 4,644