42-391-30338
Final CompletionOBRIEN J. J. -A-
REFUGIO County · District 2 · GRETA OPERATING COMPANY LLC · GRETA (4400)
Permits
2
Max Depth
4,001 ft
First Permit
1995-09-22
Latest Activity
1995-11-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1976-08-05
Shut-In
—
Plugged
2023-06-22
EWA / Production operator mismatch
Scheduling: GRETA OPERATING COMPANY LLC ≠ Production: ACOCK/ANAQUA OPERATING CO., LP (reported 2017-04)
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
2026-07
Injection / Disposal
Permitted Volume
10,000 bbl/d
Max Pressure
100 psi
Injection Interval
4,360–4,367 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) Elevation 67 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA(L-15) (Greta) | 3,135 ft | -3,068 ft |
| GRETA (4400) (Greta) | 4,360 ft | -4,293 ft |
| GRETA(4400) (Greta) | 4,360 ft | -4,293 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 |
|---|---|
| 2,327–2,328 ft | Perforated |
| 3,135–3,139 ft | Perforated |
| 4,365–4,367 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 346 ft | 400 sx |
| 8.625" | 1,352 ft | 500 sx |
| 8.625" | 1,352 ft | 600 sx |
| 4.5" | 6,066 ft | 600 sx |
| 4.5" | 6,066 ft | 1,050 sx |
Permit History (2)
Applications (2)
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
- 8
- Max Depth
- 4,001 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- GRETA OPERATING COMPANY LLC
- Completed
- 1976-08-05
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