42-329-42093
SHUT IN HorizontalMIDKIFF-HALFMANN 39-46 4600
MIDLAND County · District 8 · XTO ENERGY INC. · SPRABERRY (TREND AREA) R 40 EXC
Permits
2
Max Depth
10,450 ft
First Permit
2017-11-21
Latest Activity
2017-11-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-05-16
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2017-10
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 2,765 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 683 ft | +2,082 ft |
| YATES | 2,538 ft | +227 ft |
| SEVEN RIVERS | 2,833 ft | -68 ft |
| QUEEN | 3,566 ft | -801 ft |
| GRAYBURG | 4,063 ft | -1,298 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,192 ft | -1,427 ft |
| GLORIETA | 5,010 ft | -2,245 ft |
| CLEARFORK (Clear Fork) | 6,446 ft | -3,681 ft |
| SPRABERRY | 7,313 ft | -4,548 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,693 ft | -5,928 ft |
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 |
|---|---|
| 11,188–21,493 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,036 ft | 865 sx |
| 9.625" | 9,290 ft | 1,905 sx |
| 5.5" | 21,620 ft | 2,835 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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4650R
- Max Depth
- 10,450 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 2018-05-16
Operator
- Name
- XTO ENGY INC
- Location
- SPRING
- P-5 Status
- X (filed 2026-04-08)
- Cum Oil (all leases)
- 772,419,164 bbl
- Cum Gas (all leases)
- 11,039,899,986 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 16,138