42-391-00499
Final CompletionWILLIAMS MAUDE ET AL A
REFUGIO County · District 2 · QUINTANA PET. CORP. · TOM O CONNOR (5730 EAST)
Permits
1
Max Depth
5,911 ft
First Permit
2000-03-03
Latest Activity
2000-03-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-02-01
Shut-In
—
Plugged
2018-01-20
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
5,000 bbl/d
Max Pressure
2,900 psi
Injection Interval
5,800–5,840 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2017-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (11) Elevation 53 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SURFACE SAND CLAY | 1,500 ft | -1,447 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,697 ft |
| OAKVILLE | 3,300 ft | -3,247 ft |
| CATAHOULA (MIOCENE (Catahoula) | 4,100 ft | -4,047 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,047 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,312 ft |
| ANAHUAC(MIOCENE) (Anahuac) | 4,365 ft | -4,312 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,732 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,347 ft |
| LOWER FRIO (OLIG) (Frio) | 5,911 ft | -5,858 ft |
| LOWER FRIO (OLIG) (Frio) | 5,917 ft | -5,864 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 |
|---|---|
| 5,804–5,809 ft | Perforated |
| 5,812–5,824 ft | Perforated |
| 5,818–5,822 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,181 ft | 350 sx |
| 5.5" | 5,909 ft | 500 sx |
| 5.5" | 5,910 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record.
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
- 71
- Max Depth
- 5,911 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- QUINTANA PET. CORP.
- Completed
- 2000-02-01
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