42-003-47476
PRODUCING HorizontalUNDERWOOD -C-
ANDREWS County · District 8 · RING ENERGY INC. · BLOCK A-34 (SAN ANDRES)
Permits
1
Max Depth
4,800 ft
First Permit
2017-02-03
Latest Activity
2017-02-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-05-18
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (10) Elevation 3,211 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,994 ft | +217 ft |
| SEVEN RIVERS | 3,139 ft | +72 ft |
| QUEEN | 3,916 ft | -705 ft |
| GRAYBURG | 4,363 ft | -1,152 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 4,704 ft | -1,493 ft |
| CLEARFORK (Clear Fork) | — | — |
| GLORIETA | — | — |
| HOLT | — | — |
| PERMIAN DETRITAL (Permian (undifferentiated)) | — | — |
| TUBB | — | — |
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 |
|---|---|
| 4,985–8,912 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,725 ft | 850 sx |
| 5.5" | 10,125 ft | 1,959 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
- 1H
- Max Depth
- 4,800 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- RING ENERGY INC.
- Completed
- 2017-05-18
Operator
- Name
- RING ENGY, INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-09)
- Cum Oil (all leases)
- 43,768,563 bbl
- Cum Gas (all leases)
- 443,516 mcf
- Activities
- GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 977