42-173-37749
SHUT IN HorizontalZANT
GLASSCOCK County · District 8 · XTO ENERGY INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,600 ft
First Permit
2017-11-14
Latest Activity
2017-11-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-09-28
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
2008-08
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 2,557 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 721 ft | +1,836 ft |
| YATES | 2,100 ft | +457 ft |
| SEVEN RIVERS | 2,382 ft | +175 ft |
| QUEEN | 2,960 ft | -403 ft |
| GRAYBURG | 3,612 ft | -1,055 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,651 ft | -1,094 ft |
| GLORIETA | 4,353 ft | -1,796 ft |
| CLEARFORK (Clear Fork) | 4,976 ft | -2,419 ft |
| SPRABERRY | 6,647 ft | -4,090 ft |
| WICHITA ALBANY (Wichita-Albany) | — | — |
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 |
|---|---|
| 8,880–22,233 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 707 ft | 640 sx |
| 9.625" | 7,615 ft | 2,590 sx |
| 5.5" | 22,390 ft | 2,970 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
- 3818AH
- Max Depth
- 8,600 ft
- Drill Type
- Horizontal
- County
- GLASSCOCK
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 2018-09-28
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