42-391-00211
Final CompletionWILLIAMS MAUDE ETAL -A-
REFUGIO County · District 2 · QUINTANA PET. CORP. · LAKE PASTURE (FT-569)
Permits
1
Max Depth
6,163 ft
First Permit
1999-10-19
Latest Activity
1999-10-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
Resolved via: production → HILCORP ENERGY COMPANY
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
15,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,000–4,060 ft
Injected (12mo)
654,236 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 (18) Elevation 56 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,444 ft |
| SURFACE SAND CLAY | 1,500 ft | -1,444 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,694 ft |
| OAKVILLE | 2,750 ft | -2,694 ft |
| OAKVILLE | 2,900 ft | -2,844 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 3,300 ft | -3,244 ft |
| OAKVILLE | 3,300 ft | -3,244 ft |
| CATAHOULA | 3,600 ft | -3,544 ft |
| ANAHUAC | 4,100 ft | -4,044 ft |
| CATAHOULA | 4,100 ft | -4,044 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,044 ft |
| ANAHAUC (MIOCENE) | 4,365 ft | -4,309 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,365 ft | -4,309 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,729 ft |
| MIDDLE FRIO (SINTON) (Frio) | 4,785 ft | -4,729 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 5,400 ft | -5,344 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,344 ft |
| LOWER FRIO (OLIG) (Frio) | 6,163 ft | -6,107 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 (8)
| Interval | Type |
|---|---|
| 3,222–3,252 ft | Perforated |
| 3,330–3,335 ft | Perforated |
| 3,368–3,388 ft | Perforated |
| 3,453–3,473 ft | Perforated |
| 3,758–3,788 ft | Perforated |
| 3,826–3,838 ft | Perforated |
| ?–5,317 ft | Perforated |
| ?–5,700 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,530 ft | 500 sx |
| 9.625" | 1,530 ft | 500 sx |
| 5.5" | 5,852 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 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
- D 20
- Max Depth
- 6,163 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