42-013-01050
Final CompletionBUTTS & SAWYER/MOSBACHER
ATASCOSA County · District 1 · EXCALIBUR E & P, LLC
Permits
2
Max Depth
8,200 ft
First Permit
2002-10-01
Latest Activity
2005-04-07
Lifespan
3 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
2006-07
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 (2) Elevation 370 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 2/6/57 | — | — |
| SEE ATTACHED FORM 2 SUBMITTED | — | — |
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 |
|---|---|
| 7,440–7,458 ft | Perforated |
| ?–7,440 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,013 ft | — |
| 5.5" | 5,374 ft | — |
Permit History (2)
Applications (2)
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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,200 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