42-365-34134
Final CompletionCOLLINS UNIT
PANOLA County · District 6 · DEVON ENERGY PRODUCTION CO L.P. · CARTHAGE (PETTIT LOWER GAS)
Permits
4
Max Depth
9,800 ft
First Permit
1999-03-15
Latest Activity
2002-07-09
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-11-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: SHERIDAN PRODUCTION CO III, LLC (reported 2026-04)
Resolved via: production → SHERIDAN PRODUCTION CO III, 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
1999-10
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 (6) Elevation 124 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALUXY | 2,942 ft | -2,818 ft |
| GLEN ROSE | 3,260 ft | -3,136 ft |
| BMA | 4,969 ft | -4,845 ft |
| SLIGO | 5,692 ft | -5,568 ft |
| TRAVIS PEAK | 6,080 ft | -5,956 ft |
| COTTON VALLEY | 8,133 ft | -8,009 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 (16)
| Interval | Type |
|---|---|
| 5,007–5,011 ft | Perforated |
| 5,934–5,942 ft | Perforated |
| 6,017–6,032 ft | Perforated |
| 8,402–8,432 ft | Perforated |
| 8,483–8,487 ft | Perforated |
| 8,495–8,515 ft | Perforated |
| 8,534–8,546 ft | Perforated |
| 8,548–8,560 ft | Perforated |
| 8,668–8,674 ft | Perforated |
| 8,687–8,697 ft | Perforated |
| 8,709–8,717 ft | Perforated |
| 8,742–8,746 ft | Perforated |
| 9,155–9,163 ft | Perforated |
| 9,174–9,194 ft | Perforated |
| 9,207–9,222 ft | Perforated |
+1 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,021 ft | 330 sx |
| 2.875" | 6,110 ft | 2,070 sx |
| — | 9,630 ft | — |
Permit History (4)
Applications (4)
Records & Logs
6 completion filings on record · 3 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
- 12U
- Max Depth
- 9,800 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
- Completed
- 1999-11-12
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-12-18)
- Cum Oil (all leases)
- 365,943,944 bbl
- Cum Gas (all leases)
- 9,274,880,220 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,261