42-445-31894
Final Completion HorizontalSidetrackWELLMAN WEST UNIT
TERRY County · District 8 · WHITE ROCK OIL & GAS LLC · WELLMAN W. (SAN ANDRES)
Permits
4
Max Depth
5,700 ft
First Permit
1999-12-31
Latest Activity
2005-01-12
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-03-31
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
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 (3) Elevation 3,372 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,411 ft | +961 ft |
| YATES | 3,385 ft | -13 ft |
| SAN ANDRES | 4,930 ft | -1,558 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 |
|---|---|
| 5,343–7,463 ft | Perforated |
| 5,510–5,577 ft | Perforated |
| 5,650–7,238 ft | Perforated |
| 7,463–9,023 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 445 ft | 400 sx |
| 5.5" | 5,662 ft | 2,150 sx |
Permit History (4)
WELLMAN WEST UNIT · 5,662 ft
2005-01-12
Spud 2005-09-13
WELLMAN WEST UNIT · 5,700 ft
2002-06-11
Spud 2002-12-28
WELLMAN WEST UNIT · 5,700 ft
2002-06-11
WELLMAN WEST UNIT · 5,700 ft
1999-12-31
Spud 2000-02-15
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
- 35 H
- Max Depth
- 5,700 ft
- Drill Type
- Horizontal, Sidetrack
- County
- TERRY
- District
- 8
- Operator
- WHITE ROCK OIL & GAS LLC
- Completed
- 2000-03-31
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