42-391-31971
Final CompletionO CONNOR H
REFUGIO County · District 2 · T - C OIL COMPANY · HUFF (3000)
Permits
5
Max Depth
5,300 ft
First Permit
1988-04-13
Latest Activity
2001-04-27
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-11-16
Shut-In
—
Plugged
2019-11-21
EWA / Production operator mismatch
Scheduling: T - C OIL COMPANY ≠ Production: T-C OIL COMPANY, LLC (reported 2026-04)
Resolved via: production → T-C OIL COMPANY, 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
1993-01
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 77 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +76 ft |
| EOCENE | 2,190 ft | -2,113 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,930 ft | -2,853 ft |
| CATAHOULA | 3,720 ft | -3,643 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 (4)
| Interval | Type |
|---|---|
| 1,490–1,494 ft | Perforated |
| 2,738–2,739 ft | Perforated |
| 2,901–2,904 ft | Perforated |
| 3,722–3,726 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,352 ft | 650 sx |
| 9.625" | 1,353 ft | 650 sx |
| 5.5" | 3,840 ft | 650 sx |
| 5.5" | 3,841 ft | 650 sx |
Permit History (5)
O'CONNOR -H- · 2,400 ft
2001-04-27
Spud 2001-06-01
O'CONNOR "H" · 2,810 ft
1997-11-18
Spud 1997-11-05
O'CONNOR, "H" · 3,650 ft
1992-11-04
Spud 1992-11-05
O'CONNOR "H" · 5,300 ft
1988-04-13
O'CONNOR "H" · 5,300 ft
1988-04-13
Applications (5)
Records & Logs
8 completion filings on record · 4 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
- H 27
- Max Depth
- 5,300 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T - C OIL COMPANY
- Completed
- 1992-11-16
Operator
- Name
- T - C OIL CO
- Location
- REFUGIO
- P-5 Status
- Inactive (filed 2011-11-07)
- Cum Oil (all leases)
- 15,292,994 bbl
- Cum Gas (all leases)
- 112,873,669 mcf
- Total Permits
- 1,009