42-311-33686
Final CompletionHERRERA GREGORIO
MCMULLEN County · District 1 · CENTURY RESOURCES INC. · SAN MIGUEL CREEK (C-25 SEG G)
Permits
1
Max Depth
6,100 ft
First Permit
2003-03-10
Latest Activity
2003-03-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2003-05-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CENTURY RESOURCES INC. ≠ Production: ATLAS OPERATING LLC (reported 2026-03)
Resolved via: production → ATLAS OPERATING 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
2003-05
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 (5) Elevation 280 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,518 ft | -1,238 ft |
| CARRIZO | 1,780 ft | -1,500 ft |
| WILCOX W-1 (Wilcox) | 4,825 ft | -4,545 ft |
| SAN MIGUEL CREEK (WILCOX CONS.) (San Miguel) | 4,985 ft | -4,705 ft |
| WOLCOX W-2WALES | 5,100 ft | -4,820 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 (3)
| Interval | Type |
|---|---|
| 5,400–5,406 ft | Perforated |
| 5,409–5,415 ft | Perforated |
| 5,957–5,967 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 614 ft | 255 sx |
| 5.5" | 6,054 ft | 465 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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.
No GPS coordinates yet
Well Details
- Well Number
- 8
- Max Depth
- 6,100 ft
- Drill Type
- Vertical
- County
- MCMULLEN
- District
- 1
- Operator
- CENTURY RESOURCES INC.
- Completed
- 2003-05-15
Operator
- Name
- CENTURY RES, INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2008-08-19)
- Cum Oil (all leases)
- 902,224 bbl
- Cum Gas (all leases)
- 2,021,088 mcf
- Total Permits
- 86