42-283-31359
Final Completion HorizontalHUNTER Q. O. UNIT
LA SALLE County · District 1 · TEXAS AMERICAN RESOURCES COMPANY · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
11,500 ft
First Permit
1990-09-05
Latest Activity
1990-09-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-10-31
Shut-In
—
Plugged
2016-06-10
EWA / Permit operator mismatch
Scheduling: TEXAS AMERICAN RESOURCES COMPANY ≠ Permit: ORYX ENERGY COMPANY
Resolved via: scheduling → TEXAS AMERICAN RESOURCES 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
2016-09
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 (6) Elevation 540 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE WILCOX (Wilcox) | 3,520 ft | -2,980 ft |
| SAN MIGUEL | 5,871 ft | -5,331 ft |
| ANACACHO | 6,628 ft | -6,088 ft |
| AUSTIN CHALK | 6,918 ft | -6,378 ft |
| LOWER AUSTIN CHALK (Austin Chalk) | 7,153 ft | -6,613 ft |
| BASE AUSTIN CHALK (Austin Chalk) | 7,368 ft | -6,828 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 |
|---|---|
| 7,000–11,150 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 770 ft | 595 sx |
| 9.625" | 7,000 ft | 1,250 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 4
- Max Depth
- 11,500 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- TEXAS AMERICAN RESOURCES COMPANY
- Completed
- 1990-10-31
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-12-19)
- Cum Oil (all leases)
- 25,009,402 bbl
- Cum Gas (all leases)
- 17,947,951 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 545