42-389-37466
PRODUCING HorizontalDINGO STATE
REEVES County · District 8 · ARCH OIL & GAS LLC · PHANTOM (WOLFCAMP)
Permits
3
Max Depth
10,300 ft
First Permit
2018-08-14
Latest Activity
2018-08-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-12-15
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: ARCH OIL & GAS LLC ≠ Production: ALCHEMIST ENERGY, LLC (reported 2023-02)
EWA / Permit operator mismatch
Scheduling: ARCH OIL & GAS LLC ≠ Permit: CENTENNIAL RESOURCE PROD, LLC
Resolved via: scheduling → ARCH OIL & GAS 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
2018-12
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 (10) Elevation 2,964 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PERMIAN (Permian (undifferentiated)) | 1,386 ft | +1,578 ft |
| CASTILLE (Castile) | 3,013 ft | -49 ft |
| DELAWARE | 5,865 ft | -2,901 ft |
| BELL CANYON | 6,961 ft | -3,997 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,961 ft | -3,997 ft |
| FORD-DELAWARE (Delaware) | 6,961 ft | -3,997 ft |
| CHERRY CANYON | 8,064 ft | -5,100 ft |
| BONE SPRINGS (Bone Spring) | 9,393 ft | -6,429 ft |
| WOLFCAMP | 10,618 ft | -7,654 ft |
| 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 |
|---|---|
| 10,317–17,415 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 17.5" | 827 ft | 730 sx |
| 13.375" | 827 ft | 730 sx |
| 12.25" | 3,849 ft | 885 sx |
| 9.625" | 3,849 ft | 885 sx |
| 8.75" | 10,030 ft | 850 sx |
| 7" | 10,030 ft | 850 sx |
Permit History (3)
Applications (3)
Records & Logs
2 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.
Well Details
- Well Number
- U 49H
- Max Depth
- 10,300 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- ARCH OIL & GAS LLC
- Completed
- 2018-12-15
Operator
- Name
- ARCH OIL & GAS, LLC
- Location
- ENNIS
- P-5 Status
- Active (filed 2026-04-07)
- Cum Oil (all leases)
- 319,981 bbl
- Cum Gas (all leases)
- 637,203 mcf
- Activities
- OPRS/G, OPRS/O