42-383-33164
Final CompletionDOSS WANDA C. 21
REAGAN County · District 7 · DE CENTRAL OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
7,500 ft
First Permit
1984-08-16
Latest Activity
1984-08-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-10-01
Shut-In
—
Plugged
2011-02-25
EWA / Production operator mismatch
Scheduling: DE CENTRAL OPERATING LLC ≠ Production: PARSLEY ENERGY OPERATIONS, LLC (reported 2018-04)
EWA / Permit operator mismatch
Scheduling: DE CENTRAL OPERATING LLC ≠ Permit: 3-M ENERGY CORPORATION
Resolved via: scheduling → DE CENTRAL 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 (4) Elevation 2,606 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| U/SPRABERRY | 5,692 ft | -3,086 ft |
| M/SPRABERRY | 6,123 ft | -3,517 ft |
| L/SPRABERRY | 6,608 ft | -4,002 ft |
| DEAN | 7,248 ft | -4,642 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 (3)
| Interval | Type |
|---|---|
| 5,745–6,088 ft | Perforated |
| 6,159–7,043 ft | Perforated |
| 7,181–7,457 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 531 ft | 300 sx |
| 4.5" | 7,500 ft | 955 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 7,500 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- DE CENTRAL OPERATING LLC
- Completed
- 1984-10-01
Operator
- Name
- DE CENTRAL OPER, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-12-16)
- Cum Oil (all leases)
- 16,050,090 bbl
- Cum Gas (all leases)
- 4,126 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 319