42-479-41812
SWR-10-WELL HorizontalPILONCILLO
WEBB County · District 1 · TBM CATARINA LLC · LORENZO (AUSTIN CHALK)
Permits
4
Max Depth
20,100 ft
First Permit
2012-04-11
Latest Activity
2012-04-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-08-21
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TBM CATARINA LLC ≠ Permit: SN OPERATING, LLC
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
2013-01
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 (8) Elevation 700 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 4,449 ft | -3,749 ft |
| OLMOS | 5,926 ft | -5,226 ft |
| SAN MIGUEL | 7,048 ft | -6,348 ft |
| AUSTIN CHALK | 8,304 ft | -7,604 ft |
| EAGLE FORD | 8,674 ft | -7,974 ft |
| EDWARDS LIMESTONE (Edwards) | — | — |
| SLIGO | — | — |
| WILCOX | — | — |
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 (2)
| Interval | Type |
|---|---|
| 8,823–8,918 ft | Perforated |
| 8,919–14,899 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,038 ft | 933 sx |
| 5.5" | 14,998 ft | 2,575 sx |
Permit History (4)
Applications (4)
Records & Logs
3 completion filings on record · 2 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
- D 17HA
- Max Depth
- 20,100 ft
- Drill Type
- Horizontal
- County
- WEBB
- District
- 1
- Operator
- TBM CATARINA LLC
- Completed
- 2017-08-21
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
- 9