42-161-30427
Final CompletionBRUMLOW
FREESTONE County · District 5 · MARATHON OIL COMPANY · FREESTONE (COTTON VALLEY)
Permits
3
Max Depth
13,500 ft
First Permit
1978-05-26
Latest Activity
2000-02-02
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-10-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MARATHON OIL COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
Resolved via: production → 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
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 (8) Elevation 475 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PETTIT | 8,252 ft | -7,777 ft |
| TRAVIS PEAK | 8,585 ft | -8,110 ft |
| COTON VALLEY SAND | 10,353 ft | -9,878 ft |
| COTTON VALLEY SAND (Cotton Valley) | 10,353 ft | -9,878 ft |
| COTTON VALLEY SD (Cotton Valley) | 10,353 ft | -9,878 ft |
| BOSSIER | 11,815 ft | -11,340 ft |
| COTTON VALLEY LIME (Cotton Valley) | 12,713 ft | -12,238 ft |
| COTTON VALLEY LM (Cotton Valley) | 12,713 ft | -12,238 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 (7)
| Interval | Type |
|---|---|
| 8,592–8,602 ft | Perforated |
| 8,592–8,817 ft | Perforated |
| 8,657–8,665 ft | Perforated |
| 8,736–8,743 ft | Perforated |
| 8,808–8,817 ft | Perforated |
| 11,997–12,049 ft | Perforated |
| 12,780–12,906 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 43 ft | 200 sx |
| 9.625" | 1,005 ft | 420 sx |
| 9.625" | 1,005 ft | 420 sx |
| 7" | 11,750 ft | 725 sx |
| 7" | 11,776 ft | 930 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 with log images at RRC.
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
- 1
- Max Depth
- 13,500 ft
- Drill Type
- Vertical
- County
- FREESTONE
- District
- 5
- Operator
- MARATHON OIL COMPANY
- Completed
- 1978-10-29
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