42-391-31239
Final CompletionWILLIAMS, MAUDE ET AL 'C'
REFUGIO County · District 2 · QUINTANA PET. CORP.
Permits
3
Max Depth
8,127 ft
First Permit
1978-02-24
Latest Activity
2000-08-31
Lifespan
23 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
5,870–5,935 ft
Injected (12mo)
2,770 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (19) Elevation 54 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,446 ft |
| SURFACE SAND CLAY | 1,500 ft | -1,446 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,696 ft |
| OAKVILLE | 2,750 ft | -2,696 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,246 ft |
| OAKVILLE | 3,300 ft | -3,246 ft |
| CATAHOULA | 3,725 ft | -3,671 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,046 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,046 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,311 ft |
| FRIO GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,311 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,311 ft |
| FRIO | 4,468 ft | -4,414 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,731 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,946 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,346 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 5,880 ft | -5,826 ft |
| LOWER FRIO (OLIG) (Frio) | 8,127 ft | -8,073 ft |
| JACKSON/YEGUA (Jackson) | — | — |
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 (5)
| Interval | Type |
|---|---|
| 5,878–5,888 ft | Perforated |
| 5,880–5,886 ft | Perforated |
| 5,929–5,939 ft | Perforated |
| 6,073–6,077 ft | Perforated |
| ?–5,886 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,554 ft | 740 sx |
| 5.5" | 5,914 ft | 1,500 sx |
| 1.5" | 5,914 ft | — |
| 1.5" | 6,045 ft | — |
| 5.5" | 6,314 ft | 1,500 sx |
| 5.5" | 6,914 ft | 1,500 sx |
Permit History (3)
Applications (3)
Records & Logs
12 completion filings on record.
+6 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
- 4
- Max Depth
- 8,127 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- QUINTANA PET. CORP.
Operator
- Name
- QUINTANA PET. CORP
- Location
- REFUGIO
- P-5 Status
- Inactive (filed 2000-08-16)
- Cum Oil (all leases)
- 27,323,168 bbl
- Cum Gas (all leases)
- 96,000,536 mcf
- Total Permits
- 1,589