42-391-00875
Final CompletionHEARD J. F. B.
REFUGIO County · District 2 · DORCHESTER OPERATING COMPANY LLC · GRETA (4400)
Permits
1
Max Depth
4,388 ft
First Permit
1991-10-28
Latest Activity
1991-10-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-03-04
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: DORCHESTER OPERATING COMPANY LLC ≠ Permit: EXXON CORP.
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
10,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,100–3,190 ft
Injected (12mo)
511,928 bbl
Permitted Volume
—
Max Pressure
1,500 psi
Injection Interval
3,100–3,190 ft
Injected (12mo)
511,928 bbl
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 3,150–3,190 ft | Perforated |
| 3,520–3,670 ft | Perforated |
| 3,600–3,750 ft | Perforated |
Casing (13)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 302 ft | 350 sx |
| 16" | 318 ft | 350 sx |
| 16" | 318 ft | 350 sx |
| 13.375" | 336 ft | — |
| 9.625" | 1,144 ft | — |
| 10.75" | 1,156 ft | 550 sx |
| 10.75" | 1,169 ft | 550 sx |
| 10.75" | 1,169 ft | 550 sx |
| 7" | 4,365 ft | 600 sx |
| 7" | 4,368 ft | — |
| 7" | 4,371 ft | 600 sx |
| 7" | 4,371 ft | 600 sx |
| 5.5" | 5,936 ft | — |
Permit History (1)
Applications (1)
Records & Logs
6 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
- 16
- Max Depth
- 4,388 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- DORCHESTER OPERATING COMPANY LLC
- Completed
- 1986-03-04
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