42-283-31347
Final Completion HorizontalYARBROUGH T. H.
LA SALLE County · District 1 · TEXAS AMERICAN RESOURCES COMPANY · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
11,000 ft
First Permit
1990-08-07
Latest Activity
1990-08-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-10-05
Shut-In
—
Plugged
2010-09-07
EWA / Production operator mismatch
Scheduling: TEXAS AMERICAN RESOURCES COMPANY ≠ Production: MIESCH EXPLORATION CORPORATION (reported 2001-04)
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
2010-12
Operator History
originally filed by ORYX ENERGY COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 504 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 3,450 ft | -2,946 ft |
| SAN MIGUEL | 5,950 ft | -5,446 ft |
| ANACACHO | 6,563 ft | -6,059 ft |
| AUSTIN CHALK | 6,809 ft | -6,305 ft |
| LOWER CHALK | 7,084 ft | -6,580 ft |
| BASE LOWER CHALK | 7,267 ft | -6,763 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 |
|---|---|
| 6,950–10,450 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 720 ft | 550 sx |
| 9.625" | 6,950 ft | 1,125 sx |
Permit History (1)
Applications (1)
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
- 11,000 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- TEXAS AMERICAN RESOURCES COMPANY
- Completed
- 1990-10-05
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
- 547