42-143-31026
Final CompletionDUVALLE
ERATH County · District 7 · UNITED OPERATING LLC · BYRNES (DUFFER)
Permits
2
Max Depth
4,000 ft
First Permit
2002-05-16
Latest Activity
2002-05-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-06-26
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNITED OPERATING LLC ≠ Production: DMV PIPELINE LLC (reported 2017-10)
EWA / Permit operator mismatch
Scheduling: UNITED OPERATING LLC ≠ Permit: RICHMAN PETROLEUM CORP.
Resolved via: scheduling → UNITED 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
2002-06
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 (5) Elevation 1,362 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DUFFER | 1,390 ft | -28 ft |
| CADDO | 1,910 ft | -548 ft |
| MARBLE FALLS | 3,070 ft | -1,708 ft |
| BARNETT SHALE (Barnett) | 3,535 ft | -2,173 ft |
| M BARNETT SHALE | 3,535 ft | -2,173 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 |
|---|---|
| 1,403–1,428 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 214 ft | 125 sx |
| 5.5" | 3,702 ft | 285 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 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
- 1
- Max Depth
- 4,000 ft
- Drill Type
- Vertical
- County
- ERATH
- District
- 7
- Operator
- UNITED OPERATING LLC
- Completed
- 2002-06-26
Operator
- Name
- UNITED OPER, LLC
- Location
- AUSTIN
- P-5 Status
- Delinquent (filed 2025-05-29)
- Cum Oil (all leases)
- 43,299 bbl
- Cum Gas (all leases)
- 4,351 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 5