42-451-31657
Final CompletionPROBANDT 55
TOM GREEN County · District 7 · UNIT PETROLEUM COMPANY · PROBANDT (CANYON)
Permits
1
Max Depth
7,400 ft
First Permit
1985-11-13
Latest Activity
1985-11-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-02-10
Shut-In
—
Plugged
2008-03-07
EWA / Permit operator mismatch
Scheduling: UNIT PETROLEUM COMPANY ≠ Permit: QUESTA OIL & GAS CO.
Resolved via: scheduling → UNIT PETROLEUM 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
2008-05
Operator History
originally filed by QUESTA OIL & GAS CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 2,580 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANGELO | 1,063 ft | +1,517 ft |
| CLEARFORK (Clear Fork) | 2,200 ft | +380 ft |
| SPRAYBERRY (Spraberry) | 4,500 ft | -1,920 ft |
| WOLFCAMP | 5,780 ft | -3,200 ft |
| CANYON | 6,695 ft | -4,115 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 (2)
| Interval | Type |
|---|---|
| 7,121–7,145 ft | Perforated |
| 7,170–7,188 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,050 ft | 480 sx |
| 4.5" | 7,295 ft | 720 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 7,400 ft
- Drill Type
- Vertical
- County
- TOM GREEN
- District
- 7
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 1986-02-10
Operator
- Name
- UNIT PETRO CO
- Location
- TULSA
- P-5 Status
- Active (filed 2025-01-13)
- Cum Oil (all leases)
- 8,610,362 bbl
- Cum Gas (all leases)
- 788,031,686 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,100