42-405-30514
PRODUCING HorizontalBLACK KNIGHTS (SL) DU
SAN AUGUSTINE County · District 6 · XTO ENERGY INC. · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
19,000 ft
First Permit
2012-10-02
Latest Activity
2012-10-02
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-07-08
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
2013-07
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 (5) Elevation 321 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| JAMES LIME | 7,293 ft | -6,972 ft |
| PETTIT | 7,578 ft | -7,257 ft |
| KNOWLES | 10,868 ft | -10,547 ft |
| KNOWLES LIME | 10,868 ft | -10,547 ft |
| HAYNESVILLE | 12,412 ft | -12,091 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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 12,790–18,630 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,818 ft | 1,990 sx |
| 7" | 11,860 ft | 750 sx |
Permit History (2)
Applications (2)
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.
No GPS coordinates yet
Well Details
- Well Number
- 4HB
- Max Depth
- 19,000 ft
- Drill Type
- Horizontal
- County
- SAN AUGUSTINE
- District
- 6
- Operator
- XTO ENERGY INC.
- Completed
- 2013-07-08
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