42-173-38280
PRODUCING HorizontalFOWLER-SMITH 12-7
GLASSCOCK County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,000 ft
First Permit
2019-12-17
Latest Activity
2019-12-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-11-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: DE3 OPERATING LLC
Resolved via: production → 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
2019-02
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 (11) Elevation 2,597 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,597 ft |
| RUSTLER | 1,415 ft | +1,182 ft |
| YATES | 2,143 ft | +454 ft |
| SEVEN RIVERS | 2,343 ft | +254 ft |
| QUEEN | 2,931 ft | -334 ft |
| GRAYBURG | 3,488 ft | -891 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,651 ft | -1,054 ft |
| GLORIETA | 4,664 ft | -2,067 ft |
| CLEARFORK (Clear Fork) | 5,668 ft | -3,071 ft |
| SPRABERRY | 6,787 ft | -4,190 ft |
| WICHITA ALBANY (Wichita-Albany) | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 8,839–16,248 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 415 ft | 415 sx |
| 9.625" | 7,981 ft | 640 sx |
| 5.5" | 16,352 ft | 2,490 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4407H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- GLASSCOCK
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2020-11-20
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
- 15,468