42-029-36197
Final CompletionMANDUJANO ALFONZO
BEXAR County · District 1 · SJS-SILVER FALLS DRILLING PTNSHP · VON ORMY
Permits
1
Max Depth
2,900 ft
First Permit
1984-12-28
Latest Activity
1984-12-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-06-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SJS-SILVER FALLS DRILLING PTNSHP ≠ Production: MANDUJANO, ALFONSO, JR. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SJS-SILVER FALLS DRILLING PTNSHP ≠ Permit: SILVER FALLS PETROLEUM CORP.
Resolved via: production → MANDUJANO, ALFONSO, JR.
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
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
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 (6)
| Interval | Type |
|---|---|
| 1,337–1,340 ft | Perforated |
| 1,349–1,355 ft | Perforated |
| 1,359–1,365 ft | Perforated |
| 1,367–1,375 ft | Perforated |
| 1,384–1,386 ft | Perforated |
| 1,427–1,435 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,488 ft | 177 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 3
- Max Depth
- 2,900 ft
- Drill Type
- Vertical
- County
- BEXAR
- District
- 1
- Operator
- SJS-SILVER FALLS DRILLING PTNSHP
- Completed
- 1985-06-15
Operator
- Location
- CINCINNATI
- P-5 Status
- Inactive (filed 1990-02-20)