42-003-38918
Final CompletionBLANCO-FULLERTON
ANDREWS County · District 8 · EXTEX OPERATING COMPANY · FULLERTON ( DEVONIAN )
Permits
1
Max Depth
8,400 ft
First Permit
2001-11-13
Latest Activity
2001-11-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-01-28
Shut-In
—
Plugged
2011-09-15
EWA / Production operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Production: LEGACY RESERVES OPERATING LP (reported 2014-08)
EWA / Permit operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Permit: BLANCO OIL CO.
Resolved via: scheduling → EXTEX OPERATING COMPANY
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
2000-01
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 (4) Elevation 3,328 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,682 ft | +1,646 ft |
| YATES | 2,841 ft | +487 ft |
| SAN ANDRES | 4,340 ft | -1,012 ft |
| DEVONIAN | 8,090 ft | -4,762 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 (1)
| Interval | Type |
|---|---|
| 8,114–8,145 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 304 ft | 350 sx |
| 8.625" | 4,052 ft | 1,215 sx |
| 5.5" | 8,498 ft | 580 sx |
Permit History (1)
Applications (1)
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
- 19D
- Max Depth
- 8,400 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- EXTEX OPERATING COMPANY
- Completed
- 2002-01-28
Operator
- Name
- EXTEX OPER CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-07)
- Cum Oil (all leases)
- 5,887,486 bbl
- Cum Gas (all leases)
- 10,031,045 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 117