42-135-42275
Final CompletionMILLARD -C-
ECTOR County · District 8 · RING ENERGY INC. · PENWELL (DEVONIAN)
Permits
2
Max Depth
9,300 ft
First Permit
2013-02-27
Latest Activity
2019-10-18
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-05-22
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: RING ENERGY INC. ≠ Permit: FOUNDERS OIL & GAS OPERATING,LLC
Resolved via: production → RING ENERGY, INC.
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 (7) Elevation 2,918 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 4,765 ft | -1,847 ft |
| CLEARFORK LOWER (Clear Fork) | 5,405 ft | -2,487 ft |
| WICHITA ALBANY (Wichita-Albany) | 5,790 ft | -2,872 ft |
| WOLFCAMP | 6,138 ft | -3,220 ft |
| DEVONIAN | 7,099 ft | -4,181 ft |
| WADDELL | 8,414 ft | -5,496 ft |
| WADDELL | 8,475 ft | -5,557 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 4,805–6,841 ft | Perforated |
| 7,105–7,203 ft | Perforated |
| 8,455–8,475 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,002 ft | 700 sx |
| 5.5" | 8,776 ft | 1,655 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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.
Well Details
- Well Number
- 27
- Max Depth
- 9,300 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- RING ENERGY INC.
- Completed
- 2015-05-22
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
- 988