42-321-00762
Final CompletionOLD OCEAN UNIT
MATAGORDA County · District 3 · HILCORP ENERGY COMPANY · OLD OCEAN (ARMSTRONG)
Permits
1
Max Depth
10,271 ft
First Permit
1981-02-17
Latest Activity
1981-02-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-03-09
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: AMOCO PRODUCTION COMPANY
Resolved via: scheduling → HILCORP ENERGY COMPANY
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
3,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
6,250–6,600 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (6)
| Interval | Type |
|---|---|
| 6,372–6,392 ft | Perforated |
| 6,396–6,416 ft | Perforated |
| 6,436–6,490 ft | Perforated |
| 6,460–6,470 ft | Perforated |
| 6,460–6,490 ft | Perforated |
| 6,480–6,490 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,518 ft | 450 sx |
| 13.375" | 1,518 ft | 450 sx |
| 3.5" | 5,867 ft | — |
| 3.5" | 6,251 ft | — |
| 9.625" | 7,003 ft | 1,000 sx |
| 7" | 10,268 ft | 1,000 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 54 SWD
- Max Depth
- 10,271 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1981-03-09
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,436