42-475-37347
PRODUCING HorizontalSEALY RANCH
WARD County · District 8 · HALCON OPERATING CO. INC. · PHANTOM (WOLFCAMP)
Permits
2
Max Depth
13,000 ft
First Permit
2017-10-30
Latest Activity
2017-10-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-05-31
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
2017-05
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 2,660 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,000 ft | +660 ft |
| DELAWARE | 5,230 ft | -2,570 ft |
| CLEARFORK (Clear Fork) | — | — |
| GLORIETA | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | — | — |
| SEVEN RIVERS | — | — |
| TUBB | — | — |
| YATES | — | — |
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 |
|---|---|
| 11,491–20,860 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 1,372 ft | 3,145 sx |
| 10.75" | 5,196 ft | 3,500 sx |
| 7.625" | 10,874 ft | 1,085 sx |
| 5.5" | 21,048 ft | 1,080 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 6401H
- Max Depth
- 13,000 ft
- Drill Type
- Horizontal
- County
- WARD
- District
- 8
- Operator
- HALCON OPERATING CO. INC.
- Completed
- 2018-05-31
Operator
- Name
- HALCON OPER CO., INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-04-06)
- Cum Oil (all leases)
- 33,857,595 bbl
- Cum Gas (all leases)
- 99,446,879 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 571