42-391-00867
Final CompletionHEARD J. F. B.
REFUGIO County · District 2 · DORCHESTER OPERATING COMPANY LLC · GRETA (4400)
Permits
1
Max Depth
4,382 ft
First Permit
2013-10-10
Latest Activity
2013-10-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: DORCHESTER OPERATING COMPANY LLC ≠ Permit: ACOCK/ANAQUA OPERATING CO., LP
Resolved via: production → DORCHESTER 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
8,000 bbl/d
Max Pressure
1,525 psi
Injection Interval
3,050–3,700 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
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 61 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,100 ft | -3,039 ft |
| GRETA C-5 (Greta) | 4,078 ft | -4,017 ft |
| GREATA 4400 | 4,300 ft | -4,239 ft |
| GRETA 4400 (Greta) | 4,300 ft | -4,239 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 (1)
| Interval | Type |
|---|---|
| 3,475–3,568 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 285 ft | 400 sx |
| 10.75" | 1,188 ft | 550 sx |
| 10.75" | 1,188 ft | — |
| 4.5" | 3,448 ft | 365 sx |
| 7" | 4,364 ft | 635 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 4,382 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- DORCHESTER OPERATING COMPANY LLC
Operator
- Location
- REFUGIO
- P-5 Status
- Active (filed 2025-08-28)
- Cum Oil (all leases)
- 207,431 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O