42-115-32379
PRODUCINGDUGGER A
DAWSON County · District 8 · FLAT TOP OPERATING LLC · DEROEN (MISSISSIPPIAN)
Permits
1
Max Depth
11,000 ft
First Permit
1986-05-14
Latest Activity
1986-05-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1986-09-30
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: FLAT TOP OPERATING LLC ≠ Permit: MINERAL DEVELOPMENT, 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 (3) Elevation 2,921 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE DEAN (Dean) | 8,212 ft | -5,291 ft |
| PENN LIMESTONE (Pennsylvanian) | 8,576 ft | -5,655 ft |
| TOP LOWER MISS. (Mississippian) | 10,253 ft | -7,332 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 |
|---|---|
| 10,303–10,356 ft | Perforated |
| 10,452–10,523 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 368 sx |
| 8.625" | 3,821 ft | 850 sx |
| 5.5" | 10,725 ft | 1,295 sx |
Permit History (1)
Applications (1)
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
- 11,000 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- FLAT TOP OPERATING LLC
- Completed
- 1986-09-30
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