42-371-36565
Final CompletionYATES HEIRS 71
PECOS County · District 8 · COBRA OIL & GAS CORPORATION · INDIAN MESA (ELLENBURGER)
Permits
2
Max Depth
8,500 ft
First Permit
1995-11-28
Latest Activity
1995-11-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-02-04
Shut-In
—
Plugged
1996-08-27
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
1996-02
Last Production
1996-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,216 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK LS (Clear Fork) | 3,881 ft | -1,665 ft |
| WOLFCAMP LS (Wolfcamp) | 4,970 ft | -2,754 ft |
| DEVONIAN | 6,856 ft | -4,640 ft |
| SIMPSON | 7,002 ft | -4,786 ft |
| OIL CREEK | 7,634 ft | -5,418 ft |
| ELLENBERGER (Ellenburger) | 7,813 ft | -5,597 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 ↗
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 74 ft | 325 sx |
| 12.75" | 564 ft | 580 sx |
| 8.625" | 2,153 ft | 920 sx |
| 5.5" | 7,198 ft | 870 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- COBRA OIL & GAS CORPORATION
- Completed
- 1996-02-04
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