Permits
8
Max Depth
5,000 ft
First Permit
1978-01-20
Latest Activity
2007-08-02
Lifespan
30 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (7) Elevation 2,600 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAND HILLS MCKNIGHT | 2,916 ft | -316 ft |
| MCKNIGHT | 2,976 ft | -376 ft |
| SAN ANGELO (UPPER) (San Angelo) | 3,460 ft | -860 ft |
| SAN ANGELO | 3,800 ft | -1,200 ft |
| CLEARFORK 4070 (Clear Fork) | 4,081 ft | -1,481 ft |
| SAND HILLS CLEARFORK | 4,081 ft | -1,481 ft |
| TUBB | 4,280 ft | -1,680 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 (7)
| Interval | Type |
|---|---|
| 2,916–3,222 ft | Perforated |
| 2,976–3,222 ft | Perforated |
| 3,460–3,712 ft | Perforated |
| 3,800–3,810 ft | Perforated |
| 4,081–4,088 ft | Perforated |
| 4,081–4,188 ft | Perforated |
| 4,270–4,650 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 580 ft | 175 sx |
| 2.375" | 2,922 ft | — |
| 5.5" | 4,445 ft | 300 sx |
| 5.5" | 4,445 ft | 300 sx |
Permit History (8)
TUBB, J. B. · 5,000 ft
2007-08-02
TUBB, J. B. · 5,000 ft
2007-08-02
Spud 2008-07-18
TUBB, J.B. · 4,548 ft
2005-07-12
TUBB, J. B. · 4,548 ft
2000-07-28
TUBB, J. B. · 4,130 ft
1995-04-19
TUBB, J. B. · 4,130 ft
1995-04-19
TUBB, J. B. · 4,130 ft
1995-04-19
Spud 1995-08-16
TUBB, J. B. · 4,130 ft
1978-01-20
Applications (8)
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
- 4
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- LARIO OIL & GAS COMPANY
Operator
- Name
- LARIO OIL & GAS CO
- Location
- ODESSA
- P-5 Status
- Active (filed 2025-06-23)
- Cum Oil (all leases)
- 33,120,043 bbl
- Cum Gas (all leases)
- 7,066,149 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 448