42-169-31421
Final CompletionLOTT J. F. A
GARZA County · District 8 · WIL-MC OIL CORPORATION THE · COULTER (SPRABERRY)
Permits
1
Max Depth
5,500 ft
First Permit
1981-02-05
Latest Activity
1981-02-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-06-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WIL-MC OIL CORPORATION THE ≠ Production: PALMER OIL PROPERTIES (reported 2026-04)
Resolved via: production → PALMER OIL PROPERTIES
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,570 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,150 ft | +1,420 ft |
| YATES | 1,250 ft | +1,320 ft |
| YATES - HEAVY WATER & GAS FLOWS (Yates) | 1,250 ft | +1,320 ft |
| SAN ANDRES | 2,690 ft | -120 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | 2,690 ft | -120 ft |
| RUSTLER | 3,200 ft | -630 ft |
| TANSILL | 3,500 ft | -930 ft |
| GLORIETA | 4,040 ft | -1,470 ft |
| CLEARFORK (Clear Fork) | 4,200 ft | -1,630 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 |
|---|---|
| 5,262–5,304 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,007 ft | 750 sx |
| 2.375" | 5,206 ft | — |
| 4.5" | 5,400 ft | 170 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 10
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- GARZA
- District
- 8
- Operator
- WIL-MC OIL CORPORATION THE
- Completed
- 1981-06-12
Operator
- Name
- WIL-MC OIL CORP, THE
- Location
- IRVING
- P-5 Status
- Inactive (filed 1991-11-27)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 61