42-161-32861
YLARSON A II GAS UNIT
FREESTONE County · District 5 · XTO ENERGY INC. · OAKS (COTTON VALLEY-TRAVIS PEAK)
Permits
1
Max Depth
13,300 ft
First Permit
2004-01-09
Latest Activity
2004-01-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-09-16
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: XTO ENERGY INC. ≠ 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
2004-09
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 472 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BMA | 7,574 ft | -7,102 ft |
| PETTIT | 8,254 ft | -7,782 ft |
| TRAVIS PEAK | 8,494 ft | -8,022 ft |
| COTTON VALLEY SAND (Cotton Valley) | 10,775 ft | -10,303 ft |
| BOSSIER | 11,647 ft | -11,175 ft |
| COTTON VALLEY LIME (Cotton Valley) | 12,830 ft | -12,358 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 (3)
| Interval | Type |
|---|---|
| 11,148–11,608 ft | Perforated |
| 11,148–12,110 ft | Perforated |
| 11,682–12,110 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,129 ft | 390 sx |
| 7" | 11,600 ft | 892 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 3
- Max Depth
- 13,300 ft
- Drill Type
- Vertical
- County
- FREESTONE
- District
- 5
- Operator
- XTO ENERGY INC.
- Completed
- 2004-09-16
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
- 16,139