42-391-32572
Final CompletionO'CONNOR, THOMAS
REFUGIO County · District 2 · CAMBRIAN MANAGEMENT, LTD.
Permits
5
Max Depth
9,000 ft
First Permit
2004-03-03
Latest Activity
2010-06-16
Lifespan
6 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
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 (4) Elevation 58 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA (L-3) (Greta) | 1,828 ft | -1,770 ft |
| GRETA (L-15) (Greta) | 2,690 ft | -2,632 ft |
| GRETA (C-5) (Greta) | 4,078 ft | -4,020 ft |
| GRETA 4400 (Greta) | 4,320 ft | -4,262 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 |
|---|---|
| 2,028–2,035 ft | Perforated |
| 4,315–4,318 ft | Perforated |
| 5,648–5,658 ft | Perforated |
| 5,652–5,658 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,354 ft | 484 sx |
| 5.5" | 6,256 ft | 950 sx |
Permit History (5)
O'CONNOR, THOMAS · 6,304 ft
2010-06-16
Spud 2010-07-06
O'CONNER, THOMAS · 6,304 ft
2008-07-09
Spud 2008-08-11
O'CONNOR, THOMAS · 5,590 ft
2005-05-17
O'CONNOR, THOMAS · 9,000 ft
2004-03-03
O'CONNOR, THOMAS · 9,000 ft
2004-03-03
Spud 2004-03-09
Applications (5)
Records & Logs
10 completion filings on record · 4 with log images at RRC.
+4 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
- 8
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- CAMBRIAN MANAGEMENT, LTD.
Operator
- Location
- MCCAULLEY
- P-5 Status
- Active (filed 2025-06-17)
- Cum Oil (all leases)
- 3,829,799 bbl
- Cum Gas (all leases)
- 1,544,534 mcf
- Activities
- OPRS/O
- Total Permits
- 107