Permits
2
Max Depth
2,200 ft
First Permit
1989-04-20
Latest Activity
1989-04-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-05-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TOPAZ OIL COMPANY ≠ Production: HD OPERATING CO, LLC (reported 2026-02)
EWA / Permit operator mismatch
Scheduling: TOPAZ OIL COMPANY ≠ Permit: OSLIN EXPLORATION COMPANY
Resolved via: scheduling → TOPAZ OIL 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
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 (3) Elevation 341 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPARTA | 1,135 ft | -794 ft |
| QUEEN CITY | 1,585 ft | -1,244 ft |
| CARRIZO | 1,835 ft | -1,494 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 |
|---|---|
| 1,863–1,870 ft | Perforated |
| 1,863–1,872 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 40 ft | 10 sx |
| 4.5" | 2,034 ft | 395 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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
- 2,200 ft
- Drill Type
- Vertical
- County
- TRINITY
- District
- 3
- Operator
- TOPAZ OIL COMPANY
- Completed
- 1989-05-10
Operator
- Name
- TOPAZ OIL CO
- Location
- DIBOLL
- P-5 Status
- Inactive (filed 2001-09-27)
- Cum Oil (all leases)
- 13,041 bbl
- Cum Gas (all leases)
- 54,587 mcf
- Total Permits
- 12