42-321-31843
Final CompletionSILVA GAS UNIT
MATAGORDA County · District 3 · UNIT PETROLEUM COMPANY · NANCE (TEX-MISS #10)
Permits
4
Max Depth
11,400 ft
First Permit
2000-08-24
Latest Activity
2002-11-04
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-10-13
Shut-In
—
Plugged
2013-05-16
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
2000-10
Last Production
2013-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 55 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF MIOCENE (Miocene (undifferentiated)) | 6,050 ft | -5,995 ft |
| TOP OF FRIO (Frio) | 7,250 ft | -7,195 ft |
| TOP OF LOWER FRIO (Frio) | 9,950 ft | -9,895 ft |
| TOP OF LWR FRIO | 9,950 ft | -9,895 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 |
|---|---|
| 9,952–9,982 ft | Perforated |
| 10,417–10,424 ft | Perforated |
| 10,501–10,512 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,500 ft | 960 sx |
| 7" | 10,480 ft | 390 sx |
Permit History (4)
SLIVA GAS UNIT · 11,250 ft
2002-11-04
Spud 2001-09-27
SLIVA GAS UNIT · 11,250 ft
2001-11-29
Spud 2001-11-06
SILVA GAS UNIT · 11,250 ft
2000-08-24
SILVA GAS UNIT · 11,400 ft
2000-08-24
Spud 2000-08-28
Applications (4)
Records & Logs
6 completion filings on record · 3 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
- 1X
- Max Depth
- 11,400 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 2000-10-13
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