42-003-41308
PRODUCINGUNIVERSITY 12-22
ANDREWS County · District 8 · WHITE ROCK OIL & GAS LLC · BLOCK 12
Permits
2
Max Depth
11,000 ft
First Permit
2009-11-12
Latest Activity
2009-11-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-06-28
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: WHITE ROCK OIL & GAS LLC ≠ Permit: SAMSON LONE STAR, LLC
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
2010-05
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 (3) Elevation 3,273 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GLORIETA | 5,400 ft | -2,127 ft |
| CLEARFORK (Clear Fork) | 5,850 ft | -2,577 ft |
| DEVONIAN | 7,990 ft | -4,717 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 (1)
| Interval | Type |
|---|---|
| 6,994–7,614 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 430 ft | 460 sx |
| 8.625" | 4,125 ft | 572 sx |
| 5.5" | 8,304 ft | 965 sx |
| 8.625" | — | 612 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- WHITE ROCK OIL & GAS LLC
- Completed
- 2010-06-28
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