42-285-31625
Final CompletionG. H. GERDES JR. UNIT #1
LAVACA County · District 2 · HOWELL DRILLING INC. · JANSKY (10600)
Permits
3
Max Depth
11,910 ft
First Permit
1981-11-13
Latest Activity
2004-07-29
Lifespan
23 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-03-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: HOWELL DRILLING INC. ≠ Production: ESCONDIDO PETROLEUM COMPANY, INC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: HOWELL DRILLING INC. ≠ Permit: ESCONDIDO PETROLEUM COMPANY, INC
Resolved via: production → ESCONDIDO PETROLEUM COMPANY, INC
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 236 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF YEGUA (Yegua) | 3,300 ft | -3,064 ft |
| TOP OF WILCOX (Wilcox) | 5,970 ft | -5,734 ft |
| WILCOX | 5,998 ft | -5,762 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 (4)
| Interval | Type |
|---|---|
| 9,774–9,781 ft | Perforated |
| 10,603–10,609 ft | Perforated |
| 10,608–10,616 ft | Perforated |
| 10,640–10,646 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,820 ft | 1,050 sx |
| 7.625" | 9,803 ft | 500 sx |
| 7.625" | 9,803 ft | 500 sx |
| 2.375" | 10,592 ft | — |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 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
- 11,910 ft
- Drill Type
- Vertical
- County
- LAVACA
- District
- 2
- Operator
- HOWELL DRILLING INC.
- Completed
- 1982-03-04
Operator
- Name
- HOWELL DRILLING, INC
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 2003-10-24)
- Cum Oil (all leases)
- 17,525 bbl
- Cum Gas (all leases)
- 2,387,790 mcf
- Total Permits
- 176