42-473-30485
Final CompletionSAMPSON HEIRS
WALLER County · District 3 · NUPOWER ENERGY LLC · BROOKSHIRE
Permits
4
Max Depth
2,400 ft
First Permit
1999-06-08
Latest Activity
2003-02-28
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-09-22
Shut-In
—
Plugged
2011-07-19
EWA / Permit operator mismatch
Scheduling: NUPOWER ENERGY LLC ≠ Permit: H-M RESOURCE MANAGEMENT, INC.
Resolved via: production → NUPOWER ENERGY, LLC
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
1999-05
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 (1) Elevation 115 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 1 ft | +114 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 (3)
| Interval | Type |
|---|---|
| 1,650–1,660 ft | Perforated |
| 1,776–1,788 ft | Perforated |
| 2,013–2,032 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 417 ft | 255 sx |
| 5.5" | 1,978 ft | 260 sx |
Permit History (4)
SAMPSON HEIRS · 2,300 ft
2003-02-28
Spud 2002-12-09
SAMPSON HEIRS · 2,300 ft
2000-09-01
Spud 2000-09-08
SAMPSON HEIRS · 2,400 ft
1999-06-08
SAMPSON HEIRS · 2,400 ft
1999-06-08
Spud 1999-06-15
Applications (4)
Records & Logs
5 completion filings on record · 3 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
- 6
- Max Depth
- 2,400 ft
- Drill Type
- Vertical
- County
- WALLER
- District
- 3
- Operator
- NUPOWER ENERGY LLC
- Completed
- 2000-09-22
Operator
- Name
- NUPOWER ENERGY, LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-07-18)
- Cum Oil (all leases)
- 13,459 bbl
- Cum Gas (all leases)
- 126,164 mcf
- Activities
- OPRS/G, OPRS/O