42-507-32230
Final CompletionMATTHEWS
ZAVALA County · District 1 · SPILLER ROBERT S. · UNO MAS (SAN MIGUEL)
Permits
1
Max Depth
2,500 ft
First Permit
1988-11-02
Latest Activity
1988-11-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-08-16
Shut-In
—
Plugged
1995-09-03
EWA / Permit operator mismatch
Scheduling: SPILLER ROBERT S. ≠ Permit: SCOTT, TRAVIS & JOHN WILLIAMSON
Resolved via: scheduling → SPILLER ROBERT S.
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
1995-09
Operator History
originally filed by SCOTT, TRAVIS & JOHN WILLIAMSON — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 740 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 1,505 ft | -765 ft |
| SAN MIGUEL | 1,892 ft | -1,152 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 |
|---|---|
| 1,500–1,502 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 6.625" | 300 ft | 35 sx |
| 2.875" | 1,630 ft | 195 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
- 029
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- SPILLER ROBERT S.
- Completed
- 1989-08-16
Operator
- Name
- SPILLER, ROBERT S
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 1994-10-13)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 844,641 mcf
- Total Permits
- 209