42-163-31534
Long String CasingSAMUELS L. P.
FRIO County · District 1 · FIRST ROCK INC. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
7,700 ft
First Permit
1977-10-24
Latest Activity
1977-10-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-04-03
Shut-In
—
Plugged
1982-04-08
EWA / Permit operator mismatch
Scheduling: FIRST ROCK INC. ≠ Permit: BASIN OP. CO. LTD. HINTON PRODCO
Resolved via: scheduling → FIRST ROCK INC.
Operator History
originally filed by BASIN OP. CO. LTD. HINTON PRODCO — asset transferred
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 (1)
| Interval | Type |
|---|---|
| 6,914–7,315 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 738 ft | 450 sx |
| 2.375" | 6,873 ft | — |
| 5.5" | 7,467 ft | 320 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 5
- Max Depth
- 7,700 ft
- Drill Type
- Vertical
- County
- FRIO
- District
- 1
- Operator
- FIRST ROCK INC.
- Completed
- 1978-04-03
Operator
- Name
- FIRST ROCK, INC
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2026-04-06)
- Cum Oil (all leases)
- 1,171,762 bbl
- Cum Gas (all leases)
- 823,441 mcf
- Activities
- CSGD/P, G/PUR, OPRS/O
- Total Permits
- 68