42-481-35433
NO PRODUCTION HorizontalVIPER-KNIPLING
WHARTON County · District 3 · VIPER S.W.D. LLC · TENNA (HILLJE SAND)
Permits
3
Max Depth
4,200 ft
First Permit
2018-08-31
Latest Activity
2018-09-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-10-25
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
2019-10
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 (10) Elevation 105 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE - DISPOSAL (Miocene (undifferentiated)) | 964 ft | -859 ft |
| MIOCENE (Miocene (undifferentiated)) | 1,948 ft | -1,843 ft |
| CATAHOULA | 3,078 ft | -2,973 ft |
| CATAHOULA - DISPOSAL (Catahoula) | 3,200 ft | -3,095 ft |
| FRIO | 3,679 ft | -3,574 ft |
| ANAHUAC - DISPOSAL (Anahuac) | — | — |
| BOLING DOME - DISPOSAL | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
| GRETTA - DISPOSAL | — | — |
| HUNGERFORD - DISPOSAL | — | — |
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 |
|---|---|
| 5,430–5,957 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,815 ft | 972 sx |
| 7" | 4,530 ft | 376 sx |
Permit History (3)
Applications (3)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 4,200 ft
- Drill Type
- Horizontal
- County
- WHARTON
- District
- 3
- Operator
- VIPER S.W.D. LLC
- Completed
- 2019-10-25
Operator
- Name
- VIPER S.W.D., LLC
- Location
- EL CAMPO
- P-5 Status
- Active (filed 2025-06-18)
- Cum Oil (all leases)
- 286,997 bbl
- Cum Gas (all leases)
- 1,339,171 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 43