42-003-41377
SHUT INNIX-SOUTH UNIT
ANDREWS County · District 8 · MONTARE OPERATING LTD. · NIX SOUTH
Permits
1
Max Depth
7,500 ft
First Permit
2010-02-10
Latest Activity
2010-02-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-05-07
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MONTARE OPERATING LTD. ≠ Permit: OK ARENA OPERATING COMPANY
Resolved via: production → MONTARE OPERATING, LTD.
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 (5) Elevation 3,274 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,671 ft | +1,603 ft |
| YATES | 2,938 ft | +336 ft |
| GRAYBURG | 4,184 ft | -910 ft |
| SAN ANDRES | 4,457 ft | -1,183 ft |
| LOWER CLEARFORK (Clear Fork) | 6,822 ft | -3,548 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 |
|---|---|
| 6,935–7,020 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,701 ft | 755 sx |
| 5.5" | 7,161 ft | 1,625 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
- 23
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- MONTARE OPERATING LTD.
- Completed
- 2010-05-07
Operator
- Name
- MONTARE OPER, LTD
- Location
- FLOWER MOUN
- P-5 Status
- X (filed 2026-04-17)
- Cum Oil (all leases)
- 3,801,494 bbl
- Cum Gas (all leases)
- 5,957,102 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 21