42-203-35021
SWR-10-WELLBREWSTER NANCY GAS UNIT
HARRISON County · District 6 · VALENCE OPERATING COMPANY · BLOCKER (COTTON VALLEY)
Permits
1
Max Depth
12,800 ft
First Permit
2010-10-07
Latest Activity
2010-10-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-07-25
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2010-12
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 (7) Elevation 325 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BAC | 2,870 ft | -2,545 ft |
| BMA | 5,725 ft | -5,400 ft |
| PETTIT | 6,480 ft | -6,155 ft |
| TARVIS PEAK | 6,770 ft | -6,445 ft |
| TRAVIS PEAK | 6,770 ft | -6,445 ft |
| COTTON VALLEY | 8,700 ft | -8,375 ft |
| BOSSIER | 10,190 ft | -9,865 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 (4)
| Interval | Type |
|---|---|
| 8,840–10,114 ft | Perforated |
| 10,414–11,885 ft | Perforated |
| 11,130–11,885 ft | Perforated |
| 12,036–12,148 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,620 ft | 325 sx |
| 9.625" | 1,620 ft | 295 sx |
| 5.5" | 11,934 ft | 1,790 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 12,800 ft
- Drill Type
- Vertical
- County
- HARRISON
- District
- 6
- Operator
- VALENCE OPERATING COMPANY
- Completed
- 2011-07-25
Operator
- Name
- VALENCE OPER CO
- Location
- KINGWOOD
- P-5 Status
- Active (filed 2026-06-04)
- Cum Oil (all leases)
- 13,814,545 bbl
- Cum Gas (all leases)
- 836,696,518 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 989