42-405-30786
PRODUCING HorizontalSUN DEVILS DU
SAN AUGUSTINE County · District 6 · XTO ENERGY INC. · CARTHAGE (HAYNESVILLE SHALE)
Permits
1
Max Depth
20,000 ft
First Permit
2022-10-07
Latest Activity
2022-10-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2026-02-21
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
2022-12
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 (6) Elevation 384 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 3,948 ft | -3,564 ft |
| AUSTIN CHALK | 3,965 ft | -3,581 ft |
| JAMES LIME | 7,222 ft | -6,838 ft |
| JAMES LIME | 7,388 ft | -7,004 ft |
| HAYNESVILLE | 12,314 ft | -11,930 ft |
| HAYNESVILLE | 13,111 ft | -12,727 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 |
|---|---|
| 13,134–20,379 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,230 ft | 1,135 sx |
| 7.625" | 12,077 ft | 1,355 sx |
| 5.5" | 20,413 ft | 990 sx |
| 5" | 20,413 ft | 990 sx |
Permit History (1)
Applications (1)
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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4H
- Max Depth
- 20,000 ft
- Drill Type
- Horizontal
- County
- SAN AUGUSTINE
- District
- 6
- Operator
- XTO ENERGY INC.
- Completed
- 2026-02-21
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