42-135-36214
PRODUCINGSHOE BAR RANCH -B-
ECTOR County · District 8 · EXTEX OPERATING COMPANY · KING LAKE (ELLENBURGER)
Permits
1
Max Depth
11,500 ft
First Permit
1990-04-03
Latest Activity
1990-04-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-06-28
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Permit: MARALO, INC.
Resolved via: production → EXTEX OPERATING COMPANY
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 (5) Elevation 2,989 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,482 ft | +507 ft |
| SAN ANDRES | 3,924 ft | -935 ft |
| DEVONIAN | 8,530 ft | -5,541 ft |
| WADDELL | 10,582 ft | -7,593 ft |
| ELLENBURGER | 10,845 ft | -7,856 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 |
|---|---|
| 10,850–10,900 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 310 ft | 400 sx |
| 8.625" | 3,810 ft | 1,250 sx |
| 5.5" | 10,850 ft | 1,250 sx |
Permit History (1)
Applications (1)
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
- 2
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- EXTEX OPERATING COMPANY
- Completed
- 1990-06-28
Operator
- Name
- EXTEX OPER CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-07)
- Cum Oil (all leases)
- 5,887,486 bbl
- Cum Gas (all leases)
- 10,031,045 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 117