42-395-30437
Final Completion HorizontalSidetrackSPRING VALLEY RANCH H
ROBERTSON County · District 3 · NORTHFIELD ENTERPRISES, INC.
Permits
7
Max Depth
9,000 ft
First Permit
1995-08-28
Latest Activity
2007-01-19
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
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
1995-10
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 (6) Elevation 355 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 6,866 ft | -6,511 ft |
| EAGLEFORD (Eagle Ford) | 7,090 ft | -6,735 ft |
| FALSE BUDA | 7,541 ft | -7,186 ft |
| BUDA | 7,557 ft | -7,202 ft |
| BUDA | 7,605 ft | -7,250 ft |
| KURTEN BUDA | 7,605 ft | -7,250 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 (12)
| Interval | Type |
|---|---|
| 6,885–7,809 ft | Perforated |
| 6,885–8,279 ft | Perforated |
| 6,885–9,378 ft | Perforated |
| 6,885–9,757 ft | Perforated |
| 6,896–7,809 ft | Perforated |
| 6,920–9,380 ft | Perforated |
| 7,207–10,913 ft | Perforated |
| 7,233–9,654 ft | Perforated |
| 7,507–12,338 ft | Perforated |
| 7,557–12,361 ft | Perforated |
| 7,927–11,547 ft | Perforated |
| 8,994–11,682 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 808 ft | 300 sx |
| 7" | 3,090 ft | 670 sx |
| 7" | 7,557 ft | 380 sx |
Permit History (7)
SPRING VALLEY RANCH H · 9,000 ft
2007-01-19
Spud 2007-01-20
SPRING VALLEY RANCH H · 9,000 ft
2007-01-19
Spud 2007-01-20
SPRING VALLEY RANCH H · 8,000 ft
2002-04-25
Spud 2002-05-06
SPRING VALLEY RANCH · 8,500 ft
2000-09-15
Spud 2000-09-12
SPRING VALLEY RANCH · 8,000 ft
1996-03-29
SPRING VALLEY RANCH · 8,000 ft
1995-08-28
SPRING VALLEY RANCH · 8,000 ft
1995-08-28
Spud 1995-09-01
Applications (7)
Records & Logs
6 completion filings on record · 5 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
- 8
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal, Sidetrack
- County
- ROBERTSON
- District
- 3
- Operator
- NORTHFIELD ENTERPRISES, INC.
Operator
- Location
- BRYAN
- P-5 Status
- Active (filed 2025-12-16)
- Cum Oil (all leases)
- 5,910,098 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- CSGD/G, OPRS/O
- Total Permits
- 96