42-227-34702
Final CompletionWRIGHT
HOWARD County · District 8 · COBRA OIL & GAS CORPORATION · MIDDLETON (CANYON REEF)
Permits
2
Max Depth
9,100 ft
First Permit
1992-06-04
Latest Activity
2016-11-02
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-07-18
Shut-In
—
Plugged
2013-03-02
EWA / Permit operator mismatch
Scheduling: COBRA OIL & GAS CORPORATION ≠ Permit: P4 OPERATING, LLC
Resolved via: scheduling → COBRA OIL & GAS CORPORATION
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
Injection / Disposal
HOWARD County disposal market →Permitted Volume
25,000 bbl/d
Max Pressure
1,850 psi
Injection Interval
3,700–4,900 ft
Injected (12mo)
1,064,717 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-12-01)
Operator History
originally filed by P4 OPERATING, LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (14) Elevation 2,711 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,755 ft | -1,044 ft |
| GLORIETA | 4,500 ft | -1,789 ft |
| BASE CLEARFORK (Clear Fork) | 6,326 ft | -3,615 ft |
| CLEARFORK - SEVERE WATER FLOWS (Clear Fork) | 6,326 ft | -3,615 ft |
| SPRABERRY | 6,516 ft | -3,805 ft |
| SPRAYBERRY (Spraberry) | 6,516 ft | -3,805 ft |
| DEAN | 7,875 ft | -5,164 ft |
| WOLFCAMP | 8,020 ft | -5,309 ft |
| PENN SHALE (Pennsylvanian) | 8,870 ft | -6,159 ft |
| CANYON REEF (Canyon) | 8,919 ft | -6,208 ft |
| COLEMAN JUNCTION | — | — |
| LEONARD | — | — |
| SEVEN RIVERS | — | — |
| YATES | — | — |
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 (2)
| Interval | Type |
|---|---|
| 3,755–4,740 ft | Perforated |
| 8,919–8,937 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 347 ft | 440 sx |
| 8.625" | 3,593 ft | 1,395 sx |
| 5.5" | 8,915 ft | 1,060 sx |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record · 3 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4A
- Max Depth
- 9,100 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- COBRA OIL & GAS CORPORATION
- Completed
- 1992-07-18
Operator
- Location
- WICHITA FAL, LS
- P-5 Status
- X (filed 2026-03-18)
- Cum Oil (all leases)
- 20,073,588 bbl
- Cum Gas (all leases)
- 30,503,954 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 778