42-003-45500
PRODUCINGUNIVERSITY D
ANDREWS County · District 8 · MONTARE OPERATING LTD. · SHAFTER LAKE N. (SAN ANDRES)
Permits
1
Max Depth
5,200 ft
First Permit
2013-07-02
Latest Activity
2013-07-02
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-10-29
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MONTARE OPERATING LTD. ≠ Permit: SANDRIDGE EXPL. AND PROD., LLC
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 (3) Elevation 3,192 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER GRAYBURG (Grayburg) | 4,479 ft | -1,287 ft |
| FUHRMAN SAND | 4,560 ft | -1,368 ft |
| SAN ANDRES | 4,570 ft | -1,378 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 |
|---|---|
| 4,535–4,631 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,727 ft | 700 sx |
| 5.5" | 4,975 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 12
- Max Depth
- 5,200 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- MONTARE OPERATING LTD.
- Completed
- 2013-10-29
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