42-321-00385
Final CompletionOHIO-SUN UNIT
MATAGORDA County · District 3 · MARATHON OIL COMPANY · MARKHAM N.-BAY CITY N (W. 2 UP)
Permits
2
Max Depth
9,636 ft
First Permit
2000-04-19
Latest Activity
2001-05-17
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-04-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MARATHON OIL COMPANY ≠ Production: ALLEGIANT RESOURCES, LLC (reported 2026-04)
Resolved via: production → ALLEGIANT RESOURCES, 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
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 (6) Elevation 75 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 2,500 ft | -2,425 ft |
| ANAHUAC | 5,500 ft | -5,425 ft |
| FRIO | 6,900 ft | -6,825 ft |
| CORNELIUS UPPER | 7,766 ft | -7,691 ft |
| MCDONALD SAND | 8,318 ft | -8,243 ft |
| BAY SAND | 8,806 ft | -8,731 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 |
|---|---|
| 7,765–7,775 ft | Perforated |
| 7,853–7,865 ft | Perforated |
| 8,320–8,322 ft | Perforated |
| 8,456–8,459 ft | Perforated |
| 8,558–8,560 ft | Perforated |
| 8,839–8,843 ft | Perforated |
Casing (9)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,035 ft | — |
| 10.75" | 2,047 ft | 1,150 sx |
| 10.75" | 2,047 ft | 1,150 sx |
| 10.75" | 2,047 ft | 1,150 sx |
| 2" | 8,785 ft | — |
| 5.5" | 8,932 ft | — |
| 5.5" | 8,944 ft | 1,000 sx |
| 5.5" | 8,944 ft | 1,000 sx |
| 5.5" | 9,363 ft | 1,000 sx |
Permit History (2)
Applications (2)
Records & Logs
10 completion filings on record · 3 with log images at RRC.
+4 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
- 6FT
- Max Depth
- 9,636 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- MARATHON OIL COMPANY
- Completed
- 2000-04-07
Operator
- Name
- MARATHON OIL CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-14)
- Cum Oil (all leases)
- 183,150,113 bbl
- Cum Gas (all leases)
- 1,013,063,895 mcf
- Activities
- CSGD/P, G/PUR
- Total Permits
- 3,707