42-157-31182
ULOCKWOOD H.P.
FORT BEND County · District 3 · JETTA OPERATING COMPANY INC. · THOMPSON (MIOCENE 12-A SEG 4)
Permits
3
Max Depth
5,950 ft
First Permit
1981-04-01
Latest Activity
1992-10-20
Lifespan
12 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-08-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: JETTA OPERATING COMPANY INC. ≠ Production: P.O.&G. OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: JETTA OPERATING COMPANY INC. ≠ Permit: EXXON CORP.
Resolved via: production → P.O.&G. OPERATING, LLC
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 (5) Elevation 58 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO 1A (Frio) | 5,136 ft | -5,078 ft |
| FRIO 1D (Frio) | 5,168 ft | -5,110 ft |
| FRIO 3A (Frio) | 5,251 ft | -5,193 ft |
| FRIO 3B (Frio) | 5,315 ft | -5,257 ft |
| FRIO 3C (Frio) | 5,346 ft | -5,288 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 |
|---|---|
| 2,780–2,787 ft | Perforated |
| 3,020–3,024 ft | Perforated |
| 3,570–3,580 ft | Perforated |
| 3,586–3,596 ft | Perforated |
| 3,677–3,702 ft | Perforated |
| 3,704–3,714 ft | Perforated |
| 5,154–5,164 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,586 ft | 620 sx |
| 2.375" | 5,043 ft | — |
| 5.5" | 5,450 ft | 720 sx |
Permit History (3)
Applications (3)
Records & Logs
11 completion filings on record · 1 with log images at RRC.
+5 more filings
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
- 47
- Max Depth
- 5,950 ft
- Drill Type
- Vertical
- County
- FORT BEND
- District
- 3
- Operator
- JETTA OPERATING COMPANY INC.
- Completed
- 1989-08-29
Operator
- Name
- JETTA OPER CO, INC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2024-06-14)
- Cum Oil (all leases)
- 41,367,118 bbl
- Cum Gas (all leases)
- 23,397,990 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 602