42-115-32326
PRODUCINGDUGGER
DAWSON County · District 8 · FLAT TOP OPERATING LLC · DEROEN (MISSISSIPPIAN)
Permits
1
Max Depth
10,740 ft
First Permit
1985-11-14
Latest Activity
1985-11-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1986-01-25
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: FLAT TOP OPERATING LLC ≠ Permit: NEWPORT PETROLEUMS, INC.
Resolved via: production → FLAT TOP 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
1993-01
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 2,925 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP SPRABERRY (Spraberry) | 6,652 ft | -3,727 ft |
| BASE DEAN (Dean) | 8,206 ft | -5,281 ft |
| PENN LIME (Pennsylvanian) | 8,570 ft | -5,645 ft |
| TOP MISS. LIME (Mississippian) | 10,262 ft | -7,337 ft |
| TOP WOODFORD (Woodford) | 10,628 ft | -7,703 ft |
| BASE WOODFORD (Woodford) | 10,670 ft | -7,745 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 |
|---|---|
| 10,310–10,360 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 324 ft | 350 sx |
| 8.625" | 3,950 ft | 600 sx |
| 5.5" | 10,740 ft | 250 sx |
Permit History (1)
Applications (3)
Records & Logs
2 completion filings on record · 1 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
- 1
- Max Depth
- 10,740 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- FLAT TOP OPERATING LLC
- Completed
- 1986-01-25
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-06-10)
- Cum Oil (all leases)
- 333,706 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O