42-103-35494
Final CompletionMCKNIGHT M. B.
CRANE County · District 8 · RING ENERGY INC. · SAND HILLS (TUBB)
Permits
2
Max Depth
6,500 ft
First Permit
2007-11-07
Latest Activity
2022-01-14
Lifespan
14 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2021-06-06
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: RING ENERGY INC. ≠ Permit: STRONGHOLD ENERGY II OPER, 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 (9) Elevation 2,698 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 2,959 ft | -261 ft |
| HOLT | 3,563 ft | -865 ft |
| CLEAR FORK | 4,178 ft | -1,480 ft |
| TUBB | 4,525 ft | -1,827 ft |
| TUBB | 4,618 ft | -1,920 ft |
| WICHITA-ALBANY | 5,088 ft | -2,390 ft |
| WOLFCAMP | 5,705 ft | -3,007 ft |
| WOLFCAMP | 5,718 ft | -3,020 ft |
| WADDELL | 6,290 ft | -3,592 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 (5)
| Interval | Type |
|---|---|
| 3,942–4,762 ft | Perforated |
| 4,618–4,926 ft | Perforated |
| 4,618–6,023 ft | Perforated |
| 5,204–5,569 ft | Perforated |
| 5,718–6,151 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 663 ft | 227 sx |
| 5.5" | 6,326 ft | 1,680 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 223
- Max Depth
- 6,500 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- RING ENERGY INC.
- Completed
- 2021-06-06
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
- 989