42-317-33000
Final CompletionGUY
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,000 ft
First Permit
1984-08-24
Latest Activity
1984-08-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-03-25
Shut-In
—
Plugged
2000-06-16
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: HCW EXPLORATION, INC.
Resolved via: scheduling → PIONEER NATURAL RES. USA INC.
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
2000-09
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 (11) Elevation 2,920 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,026 ft | -106 ft |
| SEVEN RIVERS | 3,233 ft | -313 ft |
| QUEEN | 3,915 ft | -995 ft |
| GRAYBURG | 4,250 ft | -1,330 ft |
| SAN ANDRES | 4,696 ft | -1,776 ft |
| GLORIETTA (Glorieta) | 5,642 ft | -2,722 ft |
| CLEARFORK (Clear Fork) | 6,735 ft | -3,815 ft |
| UPPER SPRABERRY (Spraberry) | 8,258 ft | -5,338 ft |
| LOWER SPRABERRY (Spraberry) | 9,082 ft | -6,162 ft |
| DEAN | 9,531 ft | -6,611 ft |
| WOLFCAMP | 9,682 ft | -6,762 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 |
|---|---|
| 8,270–8,742 ft | Perforated |
| 8,960–9,272 ft | Perforated |
| 9,506–9,707 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 375 ft | 365 sx |
| 8.625" | 4,550 ft | 400 sx |
| 4.5" | 9,859 ft | 1,195 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
- 10,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1985-03-25
Operator
- Location
- Y SPRING
- P-5 Status
- Active (filed 2025-08-01)
- Cum Oil (all leases)
- 1,771,882,421 bbl
- Cum Gas (all leases)
- 1,763,727,021 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 15,425