O'BRIEN, J. M. -A-
REFUGIO County · District 2 · CHILTON ENERGY
Permits
3
Max Depth
4,384 ft
First Permit
1979-06-26
Latest Activity
1999-08-31
Lifespan
20 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
800 psi
Injection Interval
3,546–3,606 ft
Injected (12mo)
—
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 (2)
CSV| Formation | Top Depth (MD) |
|---|---|
| GRETA (C-5) (Greta) | 3,975 ft |
| GRETA (4400) (Greta) | 4,350 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (3)
| Interval | Type |
|---|---|
| 3,383–3,386 ft | Perforated |
| 3,977–3,979 ft | Perforated |
| ?–4,384 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,304 ft | 500 sx |
| 7" | 4,363 ft | 600 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 2 with log images at RRC.
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
- 3
- Max Depth
- 4,384 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- CHILTON ENERGY
Operator
- Name
- CHILTON ENGY
- Location
- CORPUS CHRI, ST
- P-5 Status
- Inactive (filed 2005-10-24)
- Cum Oil (all leases)
- 656,661 bbl
- Cum Gas (all leases)
- 4,612,655 mcf
- Total Permits
- 81