42-003-07314
Final CompletionUNIVERSITY -F-
ANDREWS County · District 8 · KERR-MCGEE CORPORATION · SHAFTER LAKE N. (PENN.)
Permits
1
Max Depth
9,654 ft
First Permit
1990-04-11
Latest Activity
1990-04-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: KERR-MCGEE CORPORATION ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: KERR-MCGEE CORPORATION ≠ Permit: ORYX ENERGY COMPANY
Resolved via: production → HIGHMARK ENERGY OPERATING, LLC
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 (3) Elevation 3,275 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 7,260 ft | -3,985 ft |
| PENN (Pennsylvanian) | 8,641 ft | -5,366 ft |
| DEVONIAN | 9,654 ft | -6,379 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 (2)
| Interval | Type |
|---|---|
| 7,234–7,332 ft | Perforated |
| ?–8,728 ft | Perforated |
Casing (9)
| Size | Set Depth | Cement |
|---|---|---|
| 12.5" | 251 ft | 250 sx |
| 12.5" | 251 ft | — |
| 12.5" | 264 ft | 250 sx |
| 9.625" | 4,150 ft | 2,900 sx |
| 9.625" | 4,150 ft | — |
| 9.625" | 4,166 ft | 2,900 sx |
| 7" | 9,611 ft | — |
| 7" | 9,641 ft | 750 sx |
| 7" | 9,641 ft | 750 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4
- Max Depth
- 9,654 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- KERR-MCGEE CORPORATION
Operator
- Name
- KERR-MCGEE CORP
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1999-04-08)
- Cum Oil (all leases)
- 5,936,075 bbl
- Cum Gas (all leases)
- 108,132,656 mcf
- Total Permits
- 626