42-213-30488
Final CompletionMULLENAX
HENDERSON County · District 5 · XTO ENERGY INC. · OPELIKA (TRAVIS PEAK)
Permits
1
Max Depth
10,300 ft
First Permit
1985-03-28
Latest Activity
1985-03-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-05-30
Shut-In
—
Plugged
2020-06-03
EWA / Permit operator mismatch
Scheduling: XTO ENERGY INC. ≠ Permit: MARSHALL EXPL. INC.
Resolved via: scheduling → XTO ENERGY INC.
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
2020-05
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 501 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/AUSTIN CHALK | 4,068 ft | -3,567 ft |
| GEORGETOWN | 5,470 ft | -4,969 ft |
| GLEN ROSE | 6,810 ft | -6,309 ft |
| RODESSA | 8,476 ft | -7,975 ft |
| PETTIT | 9,365 ft | -8,864 ft |
| TRAVIS PEAK | 9,530 ft | -9,029 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 (2)
| Interval | Type |
|---|---|
| 9,547–9,754 ft | Perforated |
| 9,800–9,966 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,283 ft | 600 sx |
| 5.5" | 9,994 ft | 775 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 10,300 ft
- Drill Type
- Vertical
- County
- HENDERSON
- District
- 5
- Operator
- XTO ENERGY INC.
- Completed
- 1985-05-30
Operator
- Name
- XTO ENGY INC
- Location
- SPRING
- P-5 Status
- X (filed 2026-04-08)
- Cum Oil (all leases)
- 772,419,164 bbl
- Cum Gas (all leases)
- 11,039,899,986 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 16,138