42-383-35745
PRODUCINGSOUTH STILES SPRABERRY UNIT
REAGAN County · District 7 · PRIME OPERATING COMPANY · SPRABERRY (TREND AREA)
Permits
2
Max Depth
9,000 ft
First Permit
2006-03-29
Latest Activity
2006-03-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2006-10-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (8) Elevation 2,554 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 5,815 ft | -3,261 ft |
| UPPER SPRABERRY (Spraberry) | 5,824 ft | -3,270 ft |
| LOWER SPRABERRY (Spraberry) | 6,395 ft | -3,841 ft |
| LOWER SPRABERRY (Spraberry) | 6,412 ft | -3,858 ft |
| DEAN | 7,242 ft | -4,688 ft |
| DEAN | 7,263 ft | -4,709 ft |
| WOLFCAMP | 7,422 ft | -4,868 ft |
| WOLFCAMP | 7,530 ft | -4,976 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 (4)
| Interval | Type |
|---|---|
| 5,824–5,999 ft | Perforated |
| 6,412–6,838 ft | Perforated |
| 7,263–7,428 ft | Perforated |
| 7,530–8,228 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 506 ft | 450 sx |
| 4.5" | 8,348 ft | 1,250 sx |
| 4.5" | 8,359 ft | 1,250 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 2035
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- PRIME OPERATING COMPANY
- Completed
- 2006-10-10
Operator
- Name
- PRIME OPER CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-29)
- Cum Oil (all leases)
- 21,336,926 bbl
- Cum Gas (all leases)
- 46,236,945 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 595