42-289-31045
Final CompletionHARRELL C
LEON County · District 5 · MARATHON OIL COMPANY · BEAR GRASS (TRAVIS PEAK)
Permits
3
Max Depth
10,500 ft
First Permit
1989-12-18
Latest Activity
1993-07-02
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-02-18
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 (9) Elevation 395 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BAC | 4,750 ft | -4,355 ft |
| WOODBINE | 5,230 ft | -4,835 ft |
| BUDA | 5,525 ft | -5,130 ft |
| GOODLAND | 6,147 ft | -5,752 ft |
| GLEN ROSE | 6,770 ft | -6,375 ft |
| ANHYDRITE | 7,710 ft | -7,315 ft |
| RODESSA | 8,020 ft | -7,625 ft |
| PETTIT | 8,645 ft | -8,250 ft |
| TRAVIS PEAK | 8,912 ft | -8,517 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 |
|---|---|
| 8,656–8,857 ft | Perforated |
| 8,656–9,160 ft | Perforated |
| 9,076–9,077 ft | Perforated |
| 9,076–9,160 ft | Perforated |
| 9,101–9,104 ft | Perforated |
| 9,132–9,160 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,350 ft | 500 sx |
| 4.5" | 9,533 ft | 720 sx |
Permit History (3)
Applications (4)
Records & Logs
5 completion filings on record · 1 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
- 2
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- LEON
- District
- 5
- Operator
- MARATHON OIL COMPANY
- Completed
- 1990-02-18
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