42-039-04068
Final CompletionOLD OCEAN UNIT
BRAZORIA County · District 3 · AMOCO PRODUCTION COMPANY · OLD OCEAN (LARSEN)
Permits
2
Max Depth
10,932 ft
First Permit
1990-06-21
Latest Activity
2008-03-03
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1969-12-05
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: AMOCO PRODUCTION COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2003-04)
EWA / Permit operator mismatch
Scheduling: AMOCO PRODUCTION COMPANY ≠ Permit: HILCORP ENERGY COMPANY
Resolved via: scheduling → AMOCO PRODUCTION 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
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 45 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CHENAULT | 9,626 ft | -9,581 ft |
| F-11-ARMSTRONG | 9,927 ft | -9,882 ft |
| F-12 | 9,994 ft | -9,949 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 (6)
| Interval | Type |
|---|---|
| 9,636–9,666 ft | Perforated |
| 9,926–9,940 ft | Perforated |
| 9,930–9,940 ft | Perforated |
| 10,013–10,023 ft | Perforated |
| 10,013–10,034 ft | Perforated |
| 10,610–10,680 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 46 ft | 26 sx |
| 13.375" | 1,519 ft | 350 sx |
| 9.625" | 6,997 ft | 500 sx |
| 9.625" | 7,000 ft | 500 sx |
| 2.875" | 10,408 ft | — |
| 7" | 10,841 ft | 1,000 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 more filings
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
- 129
- Max Depth
- 10,932 ft
- Drill Type
- Vertical
- County
- BRAZORIA
- District
- 3
- Operator
- AMOCO PRODUCTION COMPANY
- Completed
- 1969-12-05
Operator
- Name
- TEXACO INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2015-06-29)
- Cum Oil (all leases)
- 193,446,571 bbl
- Cum Gas (all leases)
- 700,639,245 mcf
- Total Permits
- 7,201