42-003-39124
INJECTIONUNIVERSITY/ENERGEN GRAYBURG UNIT
ANDREWS County · District 8 · LIBERTAD OPERATING LLC · BLOCK 2 (GRAYBURG)
Permits
1
Max Depth
5,500 ft
First Permit
2003-07-15
Latest Activity
2003-07-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2003-11-07
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: LIBERTAD OPERATING LLC ≠ Permit: ENERGEN RESOURCES CORPORATION
Resolved via: production → LIBERTAD OPERATING 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
2003-04
Last Production
2026-07
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
600 bbl/d
Max Pressure
2,200 psi
Injection Interval
4,767–7,935 ft
Injected (12mo)
15,859 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
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 (5) Elevation 3,092 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,105 ft | -13 ft |
| 7-RIVERS (Seven Rivers) | 3,335 ft | -243 ft |
| QUEEN | 3,935 ft | -843 ft |
| GRAYBURG | 4,455 ft | -1,363 ft |
| SAN ANDRES | 4,740 ft | -1,648 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 |
|---|---|
| 4,767–4,823 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,641 ft | 700 sx |
| 5.5" | 5,047 ft | 1,000 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 108W
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- LIBERTAD OPERATING LLC
- Completed
- 2003-11-07
Operator
- Name
- LIBERTAD OPER LLC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-06-17)
- Cum Oil (all leases)
- 114,405 bbl
- Cum Gas (all leases)
- 36,979 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1