42-461-03458
Final CompletionMCELROY RANCH CO #130
UPTON County · District 7 · EXXON CORP. · WILSHIRE (LEONARD)
Permits
2
Max Depth
12,215 ft
First Permit
1994-10-13
Latest Activity
1996-05-10
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1995-06-02
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EXXON CORP. ≠ Production: XTO ENERGY INC. (reported 2019-03)
Resolved via: scheduling → EXXON CORP.
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 (11) Elevation 2,854 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| REDBED, CALICHE SHELL | 590 ft | +2,264 ft |
| ANHY | 3,688 ft | -834 ft |
| LIME | 5,498 ft | -2,644 ft |
| DEAN | 8,335 ft | -5,481 ft |
| SHALE | 8,611 ft | -5,757 ft |
| PENN (Pennsylvanian) | 9,460 ft | -6,606 ft |
| WOODFORD | 10,290 ft | -7,436 ft |
| DEVONIAN | 10,459 ft | -7,605 ft |
| LIME CHERT | 11,080 ft | -8,226 ft |
| LINE CHERT | 11,080 ft | -8,226 ft |
| LIME DOLO | 12,225 ft | -9,371 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 (6)
| Interval | Type |
|---|---|
| 7,674–7,692 ft | Perforated |
| 7,711–7,722 ft | Perforated |
| 10,902–11,130 ft | Perforated |
| 11,316–11,374 ft | Perforated |
| 12,067–12,100 ft | Open hole |
| ?–12,078 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 213 ft | 220 sx |
| 13.375" | 213 ft | 220 sx |
| 9.625" | 4,735 ft | 4,500 sx |
| 9.625" | 4,735 ft | 4,500 sx |
| 7" | 12,067 ft | 600 sx |
| 7" | 12,067 ft | 600 sx |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 more filings
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
- 23
- Max Depth
- 12,215 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- EXXON CORP.
- Completed
- 1995-06-02
Operator
- Location
- HOUSTON
- P-5 Status
- S (filed 1999-03-15)
- Cum Oil (all leases)
- 215,968,885 bbl
- Cum Gas (all leases)
- 2,000,503,710 mcf
- Activities
- OPRS/O
- Total Permits
- 19,549