42-367-34497
PRODUCING HorizontalLANCASTER
PARKER County · District 9 · UPP OPERATING LLC · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
7,800 ft
First Permit
2007-07-31
Latest Activity
2007-07-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-05-06
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: UPP OPERATING LLC ≠ Permit: EOG RESOURCES, INC.
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
2009-03
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 953 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 1,084 ft | -131 ft |
| STRAWN | 1,085 ft | -132 ft |
| ATOKA | 3,616 ft | -2,663 ft |
| BEND CONG (Bend) | 5,446 ft | -4,493 ft |
| BEND CONGL. (Bend) | 5,446 ft | -4,493 ft |
| HOOD | 5,830 ft | -4,877 ft |
| MARBLE FALLS | 6,015 ft | -5,062 ft |
| BARNETT SHALE (Barnett) | 6,525 ft | -5,572 ft |
| BARNETT SHALE (Barnett) | 6,531 ft | -5,578 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 (1)
| Interval | Type |
|---|---|
| 6,890–10,055 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,007 ft | 378 sx |
| 9.625" | 1,010 ft | 378 sx |
| 5.5" | 10,168 ft | 1,045 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 12H
- Max Depth
- 7,800 ft
- Drill Type
- Horizontal
- County
- PARKER
- District
- 9
- Operator
- UPP OPERATING LLC
- Completed
- 2010-05-06
Operator
- Name
- UPP OPER, LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-06)
- Cum Oil (all leases)
- 293,241 bbl
- Cum Gas (all leases)
- 486,804,996 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 33