42-427-01304
Final CompletionGARZA A. M.-STATE
STARR County · District 4 · SHELL WESTERN E&P · RINCON N. (5800 SAND)
Permits
2
Max Depth
7,001 ft
First Permit
1986-05-28
Latest Activity
1993-02-26
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SHELL WESTERN E&P ≠ Production: SHELL WESTERN E&P INC. (reported 1995-04)
EWA / Permit operator mismatch
Scheduling: SHELL WESTERN E&P ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: scheduling → SHELL WESTERN E&P
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
2026-07
Injection / Disposal
Permitted Volume
2,000 bbl/d
Max Pressure
1,200 psi
Injection Interval
2,400–3,450 ft
Injected (12mo)
313,892 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-07-01)
Operator History
originally filed by SHELL WESTERN E&P INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 448 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO P (Frio) | 3,920 ft | -3,472 ft |
| FRIO Q (Frio) | 4,439 ft | -3,991 ft |
| FRIO T1 (Frio) | 4,634 ft | -4,186 ft |
| FRIO | 5,642 ft | -5,194 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 (12)
| Interval | Type |
|---|---|
| 2,470–2,800 ft | Perforated |
| 2,984–3,070 ft | Perforated |
| 3,202–3,238 ft | Perforated |
| 3,206–3,216 ft | Perforated |
| 3,225–3,234 ft | Perforated |
| 3,730–3,800 ft | Perforated |
| 4,456–4,472 ft | Perforated |
| 4,690–4,703 ft | Perforated |
| 4,790–4,800 ft | Perforated |
| 4,940–4,964 ft | Perforated |
| 5,642–5,656 ft | Perforated |
| ?–5,669 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,015 ft | 980 sx |
| 10.75" | 2,015 ft | — |
| 5.5" | 6,763 ft | 900 sx |
| 5.5" | — | 900 sx |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 more filings
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
- 6U
- Max Depth
- 7,001 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- SHELL WESTERN E&P
Operator
- Name
- SHELL WESTERN E&P
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2021-01-04)
- Cum Oil (all leases)
- 109,966,284 bbl
- Cum Gas (all leases)
- 1,378,771,265 mcf
- Activities
- GTHS/C, GTHS/O
- Total Permits
- 1,756