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GUADALUPE County · District 1 · CAL-TEX EXPLORATN & PROD CO LLC · NIXON
Permits
2
Max Depth
4,230 ft
First Permit
1992-01-10
Latest Activity
1992-01-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1992-03-09
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: CAL-TEX EXPLORATN & PROD CO LLC ≠ Production: TEXAS LAND OPERATING, LLC (reported 2008-11)
EWA / Permit operator mismatch
Scheduling: CAL-TEX EXPLORATN & PROD CO LLC ≠ Permit: P.S.N. PETROLEUM, INC.
Resolved via: scheduling → CAL-TEX EXPLORATN & PROD CO 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 (7) Elevation 510 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 1,722 ft | -1,212 ft |
| NAVARRO | 2,370 ft | -1,860 ft |
| ANACACHO | 3,611 ft | -3,101 ft |
| AUSTIN CHALK | 3,747 ft | -3,237 ft |
| EAGLE FORD | 3,913 ft | -3,403 ft |
| BUDA | 3,951 ft | -3,441 ft |
| DEL RIO | 4,040 ft | -3,530 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 (1)
| Interval | Type |
|---|---|
| 3,775–3,785 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 637 ft | 305 sx |
| 4.5" | 4,075 ft | 365 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
- 4,230 ft
- Drill Type
- Directional
- County
- GUADALUPE
- District
- 1
- Operator
- CAL-TEX EXPLORATN & PROD CO LLC
- Completed
- 1992-03-09
Operator
- Location
- SAN ANTONIO
- P-5 Status
- Delinquent (filed 2024-10-02)
- Cum Oil (all leases)
- 158 bbl
- Cum Gas (all leases)
- 194,620 mcf
- Activities
- OPRS/G, OPRS/O