42-389-36172
HorizontalSOUTH ELEPHANT WOLFCAMP UNIT
REEVES County · District 8 · RESOLUTE NATURAL RES. CO. LLC · PHANTOM (WOLFCAMP)
Permits
2
Max Depth
11,700 ft
First Permit
2017-07-21
Latest Activity
2017-07-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-09-04
Shut-In
—
Plugged
—
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
2016-05
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 2,753 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DELAWARE | 2,500 ft | +253 ft |
| FORD-DELAWARE (Delaware) | 2,500 ft | +253 ft |
| CASTILLE (Castile) | 2,800 ft | -47 ft |
| BELL CANYON | 3,826 ft | -1,073 ft |
| CHERRY CANYON | 4,805 ft | -2,052 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,500 ft | -3,747 ft |
| BONE SPRINGS (Bone Spring) | 7,465 ft | -4,712 ft |
| WOLFCAMP | 10,569 ft | -7,816 ft |
| PENNSYLVANIAN | — | — |
| PERMIAN (Permian (undifferentiated)) | — | — |
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 |
|---|---|
| 11,343–20,910 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,473 ft | 995 sx |
| 9.625" | 4,890 ft | 815 sx |
| 7" | 11,220 ft | 980 sx |
Permit History (2)
Applications (2)
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
- B307SL
- Max Depth
- 11,700 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- RESOLUTE NATURAL RES. CO. LLC
- Completed
- 2017-09-04
Operator
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-04-01)
- Cum Oil (all leases)
- 7,279,167 bbl
- Cum Gas (all leases)
- 293,183,635 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 320