42-445-30330
Final Completion HorizontalSidetrackWELCH NORTH UNIT
TERRY County · District 8 · WHITE ROCK OIL & GAS LLC · WELCH
Permits
2
Max Depth
4,948 ft
First Permit
2002-11-08
Latest Activity
2002-11-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: WHITE ROCK OIL & GAS LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.
Resolved via: production → WHITE ROCK OIL & GAS, 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
500 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,665–4,927 ft
Injected (12mo)
11,555 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (2) Elevation 3,127 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,374 ft | -1,247 ft |
| SAN ANDRES POROSITY (San Andres) | 4,889 ft | -1,762 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 (2)
| Interval | Type |
|---|---|
| 4,649–6,747 ft | Open hole |
| 6,245–7,250 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 379 ft | 275 sx |
| 5.5" | 4,879 ft | 300 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record.
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
- 3304W
- Max Depth
- 4,948 ft
- Drill Type
- Horizontal, Sidetrack
- County
- TERRY
- District
- 8
- Operator
- WHITE ROCK OIL & GAS LLC
Operator
- Location
- PLANO
- P-5 Status
- Active (filed 2025-07-18)
- Cum Oil (all leases)
- 6,056,932 bbl
- Cum Gas (all leases)
- 30,143,926 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 31