42-013-33082
Final CompletionNAEGELIN JOHN JR.
ATASCOSA County · District 1 · GULFTEX OPERATING COMPANY INC. · VON ORMY
Permits
1
Max Depth
3,000 ft
First Permit
1984-12-19
Latest Activity
1984-12-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-02-08
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GULFTEX OPERATING COMPANY INC. ≠ Production: CALK OIL COMPANY (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: GULFTEX OPERATING COMPANY INC. ≠ Permit: LANTANA RESOURCES, INC.
Resolved via: production → CALK 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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 619 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 2,025 ft | -1,406 ft |
| AUSTIN CHALK | 2,255 ft | -1,636 ft |
| BUDA | 2,485 ft | -1,866 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 |
|---|---|
| 2,025–2,034 ft | Perforated |
| 2,039–2,046 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 2,487 ft | 278 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- A4
- Max Depth
- 3,000 ft
- Drill Type
- Vertical
- County
- ATASCOSA
- District
- 1
- Operator
- GULFTEX OPERATING COMPANY INC.
- Completed
- 1985-02-08
Operator
- Name
- GULFTEX OPER CO, INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1987-01-14)
- Total Permits
- 5