42-493-32553
NO PRODUCTION HorizontalJENDRZEY UNIT
WILSON County · District 1 · WESTOIL LLC · MARCELINA CREEK (AUSTIN CHALK)
Permits
1
Max Depth
10,500 ft
First Permit
2010-09-29
Latest Activity
2010-09-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-12-02
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Production operator mismatch
Scheduling: WESTOIL LLC ≠ Production: PORTENTUM ENERGY CO. (reported 2024-08)
EWA / Permit operator mismatch
Scheduling: WESTOIL LLC ≠ Permit: DENALI OIL & GAS MANAGEMENT, LLC
Resolved via: scheduling → WESTOIL 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
2010-10
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 448 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 4,006 ft | -3,558 ft |
| AUSTIN CHALK | 6,258 ft | -5,810 ft |
| BUDA | 6,636 ft | -6,188 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 (3)
| Interval | Type |
|---|---|
| 6,615–11,885 ft | Perforated |
| 6,835–7,770 ft | Perforated |
| 7,040–11,199 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,002 ft | 610 sx |
| 7.625" | 4,811 ft | 445 sx |
| 7.625" | 6,320 ft | 365 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
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
- 1H
- Max Depth
- 10,500 ft
- Drill Type
- Horizontal
- County
- WILSON
- District
- 1
- Operator
- WESTOIL LLC
- Completed
- 2010-12-02
Operator
- Name
- WESTOIL LLC
- Location
- AUSTIN
- P-5 Status
- X (filed 2026-03-04)
- Cum Oil (all leases)
- 76 bbl
- Cum Gas (all leases)
- 60,836 mcf
- Activities
- OPRS/G, OPRS/O