42-103-35517
Final CompletionMCKNIGHT M. B.
CRANE County · District 8 · RING ENERGY INC. · SAND HILLS (TUBB)
Permits
3
Max Depth
6,680 ft
First Permit
2007-12-17
Latest Activity
2022-09-20
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-01-07
Shut-In
—
Plugged
—
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 (8) Elevation 2,692 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HOLT | 3,624 ft | -932 ft |
| CLEAR FORK | 4,249 ft | -1,557 ft |
| TUBB | 4,601 ft | -1,909 ft |
| TUBB | 4,613 ft | -1,921 ft |
| WICHITA-ALBANY | 5,141 ft | -2,449 ft |
| WICHITA-ALBANY | 5,441 ft | -2,749 ft |
| WOLFCAMP | 5,709 ft | -3,017 ft |
| RUNNING W (WADDELL) | 6,494 ft | -3,802 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 (4)
| Interval | Type |
|---|---|
| 4,018–4,873 ft | Perforated |
| 4,687–4,898 ft | Perforated |
| 4,687–5,327 ft | Perforated |
| 5,187–5,594 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 666 ft | 275 sx |
| 5.5" | 6,680 ft | 795 sx |
Permit History (3)
Applications (3)
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
- 227
- Max Depth
- 6,680 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- RING ENERGY INC.
- Completed
- 2011-01-07
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