42-049-31654
Final CompletionTISCHLER I
BROWN County · District 7 · PIERCE-WESTERN OIL · BROWN COUNTY REGULAR
Permits
1
Max Depth
2,500 ft
First Permit
1978-03-03
Latest Activity
1978-03-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-02-05
Shut-In
—
Plugged
2024-06-17
EWA / Permit operator mismatch
Scheduling: PIERCE-WESTERN OIL ≠ Permit: CASSELL OIL CO.
Resolved via: scheduling → PIERCE-WESTERN OIL
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
originally filed by CASSELL OIL CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (2)
| Interval | Type |
|---|---|
| 2,277–2,283 ft | Perforated |
| ?–2,283 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 310 ft | 230 sx |
| 4.5" | 1,142 ft | — |
| 2.375" | 2,200 ft | — |
| 4.5" | 2,421 ft | 80 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- BROWN
- District
- 7
- Operator
- PIERCE-WESTERN OIL
- Completed
- 1979-02-05
Operator
- Name
- PIERCE-WESTERN OIL
- Location
- SAN ANGELO
- P-5 Status
- Inactive (filed 1987-11-25)
- Total Permits
- 91