MCKNIGHT M.B. SWD
CRANE County · District 8 · RING ENERGY INC. · SAND HILLS (ELLENBURGER)
Permits
1
Max Depth
8,600 ft
First Permit
2011-05-09
Latest Activity
2011-05-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-04-13
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: RING ENERGY INC. ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.
Resolved via: scheduling → 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
2011-08
Last Production
2026-07
Injection / Disposal
Permitted Volume
30,000 bbl/d
Max Pressure
3,400 psi
Injection Interval
6,800–8,600 ft
Injected (12mo)
1,720,762 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-06-01)
Operator History
originally filed by DEVON ENERGY PRODUCTION CO, L.P. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,696 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 521 ft | +2,175 ft |
| SAN ANDRES | 3,070 ft | -374 ft |
| TUBB | 4,640 ft | -1,944 ft |
| WICHITA ALBANY (Wichita-Albany) | 5,219 ft | -2,523 ft |
| PERMIAN UNCONFORMITY (Permian (undifferentiated)) | 6,268 ft | -3,572 ft |
| ELLENBURGER | 7,010 ft | -4,314 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 |
|---|---|
| 7,108–8,108 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 779 ft | 454 sx |
| 7" | 7,108 ft | 630 sx |
| 7" | — | 1,444 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
- 2
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- RING ENERGY INC.
- Completed
- 2013-04-13
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