42-389-37827
PRODUCING HorizontalSUNDANCE STATE 56-3-13 UNIT
REEVES County · District 8 · ANADARKO E&P ONSHORE LLC · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
14,000 ft
First Permit
2018-11-30
Latest Activity
2018-11-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-10-17
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
2019-08
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,972 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CASTILLE (Castile) | 1,559 ft | +1,413 ft |
| PERMIAN (Permian (undifferentiated)) | 1,559 ft | +1,413 ft |
| DELAWARE | 3,208 ft | -236 ft |
| FORD-DELAWARE (Delaware) | 3,208 ft | -236 ft |
| BELL CANYON | 3,233 ft | -261 ft |
| CHERRY CANYON | 3,977 ft | -1,005 ft |
| BONE SPRINGS (Bone Spring) | 6,737 ft | -3,765 ft |
| WOLFCAMP | 9,885 ft | -6,913 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | — | — |
| PENNSYLVANIAN | — | — |
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 |
|---|---|
| 10,415–20,146 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,175 ft | 1,396 sx |
| 7" | 10,263 ft | 784 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4H
- Max Depth
- 14,000 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- ANADARKO E&P ONSHORE LLC
- Completed
- 2019-10-17
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-22)
- Cum Oil (all leases)
- 387,142,235 bbl
- Cum Gas (all leases)
- 2,848,451,983 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 4,522