Permits
4
Max Depth
9,000 ft
First Permit
1989-11-29
Latest Activity
2018-10-04
Lifespan
29 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2022-07
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 (13) Elevation 422 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY SAND (Queen City) | 930 ft | -508 ft |
| CARRIZO | 1,935 ft | -1,513 ft |
| ESCONDIDO | 5,250 ft | -4,828 ft |
| OLMOS | 6,280 ft | -5,858 ft |
| ANACACHO | 7,185 ft | -6,763 ft |
| AUSTIN CHALK | 7,360 ft | -6,938 ft |
| AUSTIN (E-LOG) (Austin Chalk) | 7,360 ft | -6,938 ft |
| EAGLE FORD | 7,610 ft | -7,188 ft |
| EAGLEFORD (Eagle Ford) | 7,610 ft | -7,188 ft |
| BUDA | 7,685 ft | -7,263 ft |
| BUDA LIMESTONE (Buda) | 7,685 ft | -7,263 ft |
| DEL RIO | 7,785 ft | -7,363 ft |
| GEORGETOWN | 7,825 ft | -7,403 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 7,464–7,604 ft | Perforated |
| 7,722–7,732 ft | Perforated |
| 7,740–7,780 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 790 ft | 325 sx |
| 4.5" | 7,846 ft | 386 sx |
Permit History (4)
Applications (4)
Records & Logs
3 completion filings on record · 1 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.
Well Details
- Well Number
- 1
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- WILSON
- District
- 1
- Operator
- FIRST ROCK, INC.
Operator
- Name
- FIRST ROCK, INC
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2026-04-06)
- Cum Oil (all leases)
- 1,171,762 bbl
- Cum Gas (all leases)
- 823,441 mcf
- Activities
- CSGD/P, G/PUR, OPRS/O
- Total Permits
- 68