42-391-00990
Final CompletionOBRIEN J. M. -C-
REFUGIO County · District 2 · GRETA OPERATING COMPANY LLC · GRETA (4400)
Permits
1
Max Depth
2,450 ft
First Permit
1992-04-28
Latest Activity
1992-04-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1974-04-11
Shut-In
—
Plugged
2021-09-08
EWA / Production operator mismatch
Scheduling: GRETA OPERATING COMPANY LLC ≠ Production: ACOCK/ANAQUA OPERATING CO., LP (reported 2017-02)
EWA / Permit operator mismatch
Scheduling: GRETA OPERATING COMPANY LLC ≠ Permit: CHILTON ENERGY
Resolved via: scheduling → GRETA OPERATING 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
2022-01
Injection / Disposal
Permitted Volume
—
Max Pressure
—
Injection Interval
3,654–3,797 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 (3)
CSV| Formation | Top Depth (MD) |
|---|---|
| GRETA (L-2) (Greta) | 1,725 ft |
| GRETA (L-3) (Greta) | 1,845 ft |
| GRETA (L-5) (Greta) | 2,065 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 (4)
| Interval | Type |
|---|---|
| 1,730–1,750 ft | Perforated |
| 1,848–1,868 ft | Perforated |
| 2,065–2,075 ft | Perforated |
| 3,750–3,770 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13" | 273 ft | 175 sx |
| 10.75" | 1,273 ft | 450 sx |
| 7" | 4,350 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 1 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
- 1
- Max Depth
- 2,450 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- GRETA OPERATING COMPANY LLC
- Completed
- 1974-04-11
Operator
- Name
- GRETA OPER CO LLC
- Location
- REFUGIO
- P-5 Status
- Active (filed 2025-08-26)
- Cum Oil (all leases)
- 198,312 bbl
- Cum Gas (all leases)
- 507,958 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 3