42-245-32541
CONNALLY D.
JEFFERSON County · District 3 · GOLDSTON OIL CORPORATION · BIG HILL S.W. (UVIGERINA)
Permits
2
Max Depth
17,000 ft
First Permit
2008-02-09
Latest Activity
2008-02-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-08-23
Shut-In
—
Plugged
2009-11-10
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
2008-08
Last Production
2009-11
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 31 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARG | 9,650 ft | -9,619 ft |
| FRIO 4 (Frio) | 10,610 ft | -10,579 ft |
| SMITH | 10,970 ft | -10,939 ft |
| NOD | 12,420 ft | -12,389 ft |
| DISC | 13,310 ft | -13,279 ft |
| UVIGERINA | 13,930 ft | -13,899 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 |
|---|---|
| 13,940–13,952 ft | Perforated |
| 14,003–14,016 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,011 ft | 2,422 sx |
| 9.625" | 11,554 ft | 870 sx |
| 7.75" | 14,265 ft | 450 sx |
Permit History (2)
Applications (2)
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
- 17,000 ft
- Drill Type
- Vertical
- County
- JEFFERSON
- District
- 3
- Operator
- GOLDSTON OIL CORPORATION
- Completed
- 2008-08-23
Operator
- Name
- GOLDSTON OIL CORP
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-05)
- Cum Oil (all leases)
- 6,188,518 bbl
- Cum Gas (all leases)
- 231,005,629 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 265