Permits
1
Max Depth
8,800 ft
First Permit
1984-02-23
Latest Activity
1984-02-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1984-04-22
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: URSUS OIL AND GAS ≠ Permit: TARPLEY, JOHN L.
Resolved via: production → URSUS OIL AND GAS
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 (12) Elevation 470 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP AUSTIN CHALK (Austin Chalk) | 3,756 ft | -3,286 ft |
| TOP OF AUSTIN CHALK (Austin Chalk) | 3,756 ft | -3,286 ft |
| BASE AUSTIN CHALK (Austin Chalk) | 3,906 ft | -3,436 ft |
| BASE OF AUSTIN CHALK (Austin Chalk) | 3,906 ft | -3,436 ft |
| TOP BUDA LIMESTONE (Buda) | 4,278 ft | -3,808 ft |
| TOP OF BUDA LIMESTONE (Buda) | 4,278 ft | -3,808 ft |
| BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 7,426 ft | -6,956 ft |
| B/MA | 7,426 ft | -6,956 ft |
| PETTIT | 8,116 ft | -7,646 ft |
| TOP OF PETTIT (Pettit) | 8,116 ft | -7,646 ft |
| TOP OF TRAVIS PEAK (Travis Peak) | 8,337 ft | -7,867 ft |
| TRAVIS PEAK | 8,337 ft | -7,867 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 |
|---|---|
| 7,614–7,628 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 30 ft | — |
| 9.625" | 1,501 ft | 480 sx |
| 7" | 8,754 ft | 560 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1
- Max Depth
- 8,800 ft
- Drill Type
- Vertical
- County
- SMITH
- District
- 6
- Operator
- URSUS OIL AND GAS
- Completed
- 1984-04-22
Operator
- Name
- URSUS OIL AND GAS
- Location
- TYLER
- P-5 Status
- X (filed 2026-04-29)
- Cum Oil (all leases)
- 35,643 bbl
- Cum Gas (all leases)
- 1,031,839 mcf
- Activities
- OPRS/G, OPRS/O