Permits
2
Max Depth
10,000 ft
First Permit
2011-10-14
Latest Activity
2011-10-14
Lifespan
< 1 yr
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
2012-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 352 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 7,590 ft | -7,238 ft |
| EAGLEFORD (Eagle Ford) | 7,690 ft | -7,338 ft |
| BUDA LIME (Buda) | 7,900 ft | -7,548 ft |
| GEORGETOWN LIME (Georgetown) | 8,015 ft | -7,663 ft |
| EDWARDS 'A' (Edwards) | 8,130 ft | -7,778 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 |
|---|---|
| 7,770–7,781 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,508 ft | 765 sx |
| 5.5" | 4,460 ft | 1,495 sx |
| 5.5" | 8,978 ft | 965 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 10,000 ft
- Drill Type
- Vertical
- County
- ATASCOSA
- District
- 1
- Operator
- EXCALIBUR E & P, LLC
Operator
- Name
- EXCALIBUR E & P, LLC
- Location
- JOHNSON CIT
- P-5 Status
- Active (filed 2026-05-13)
- Cum Oil (all leases)
- 77,208 bbl
- Cum Gas (all leases)
- 158,310 mcf
- Activities
- OPRS/O
- Total Permits
- 19