42-127-34768
PRODUCING HorizontalPILONCILLO
DIMMIT County · District 1 · TBM CATARINA LLC · BRISCOE RANCH (EAGLEFORD)
Permits
1
Max Depth
18,000 ft
First Permit
2012-05-10
Latest Activity
2012-05-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-08-30
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TBM CATARINA LLC ≠ Permit: SHELL WESTERN E&P
Resolved via: production → TBM CATARINA, 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
2012-11
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 (6) Elevation 527 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN MIGUEL | 6,194 ft | -5,667 ft |
| SAN MIGUEL | 6,257 ft | -5,730 ft |
| AUSTIN CHALK | 6,914 ft | -6,387 ft |
| AUSTIN CHALK | 6,915 ft | -6,388 ft |
| EAGLE FORD | 7,705 ft | -7,178 ft |
| UPPER EAGLE FORD (Eagle Ford) | 7,707 ft | -7,180 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 |
|---|---|
| 7,990–13,115 ft | Perforated |
| 8,070–13,142 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,998 ft | 1,023 sx |
| 5.5" | 13,355 ft | 1,902 sx |
Permit History (1)
Applications (1)
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
- A 15HX
- Max Depth
- 18,000 ft
- Drill Type
- Horizontal
- County
- DIMMIT
- District
- 1
- Operator
- TBM CATARINA LLC
- Completed
- 2014-08-30
Operator
- Name
- TBM CATARINA, LLC
- Location
- FORT WORTH
- P-5 Status
- X (filed 2026-06-03)
- Cum Oil (all leases)
- 165,111 bbl
- Cum Gas (all leases)
- 51,816,140 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 10