42-413-32697
YMARIGLIANO
SCHLEICHER County · District 7 · HIGHMOUNT EXPL & PROD TEXAS LLC · SAWYER (STRAWN NORTH)
Permits
1
Max Depth
8,800 ft
First Permit
2010-10-14
Latest Activity
2010-10-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-12-25
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: HIGHMOUNT EXPL & PROD TEXAS LLC ≠ Production: UPP OPERATING, LLC (reported 2026-04)
Resolved via: production → UPP OPERATING, 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
2010-12
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 (4) Elevation 2,402 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE CRETACEOUS (Base Cretaceous (marker)) | 482 ft | +1,920 ft |
| WOLFCAMP | 4,598 ft | -2,196 ft |
| CANYON | 6,878 ft | -4,476 ft |
| STRAWN | 8,160 ft | -5,758 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 |
|---|---|
| 7,378–7,413 ft | Perforated |
| 8,008–8,046 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,098 ft | 350 sx |
| 4.5" | 8,234 ft | 400 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 3 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 2502
- Max Depth
- 8,800 ft
- Drill Type
- Vertical
- County
- SCHLEICHER
- District
- 7
- Operator
- HIGHMOUNT EXPL & PROD TEXAS LLC
- Completed
- 2010-12-25
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2014-09-04)
- Cum Oil (all leases)
- 789,796 bbl
- Cum Gas (all leases)
- 414,480,211 mcf
- Total Permits
- 1,184