42-163-33037
Final Completion HorizontalPALS RANCH
FRIO County · District 1 · SIEN OPERATING COMPANY LLC · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
10,500 ft
First Permit
1991-03-19
Latest Activity
1991-03-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-04-26
Shut-In
—
Plugged
1996-03-20
EWA / Permit operator mismatch
Scheduling: SIEN OPERATING COMPANY LLC ≠ Permit: CHRISTICO PETROLEUM COMPANY
Resolved via: scheduling → SIEN OPERATING COMPANY 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
2023-05
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 (1) Elevation 477 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 6,895 ft | -6,418 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 |
|---|---|
| 6,650–9,283 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 711 ft | 440 sx |
| 7.625" | 6,650 ft | 700 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
- 7
- Max Depth
- 10,500 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- SIEN OPERATING COMPANY LLC
- Completed
- 1991-04-26
Operator
- Name
- SIEN OPER CO, LLC
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 2021-09-13)
- Cum Oil (all leases)
- 68,552 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 5