42-427-32423
TEMP ABANDONEDSILVA
STARR County · District 4 · SONTERRA OPERATING INC. · CHAPENO (MIDDLE WILCOX A )
Permits
1
Max Depth
13,000 ft
First Permit
1990-06-25
Latest Activity
1990-06-25
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-11-15
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: SONTERRA OPERATING INC. ≠ Production: IBC PETROLEUM, INC. (reported 1999-03)
EWA / Permit operator mismatch
Scheduling: SONTERRA OPERATING INC. ≠ Permit: TESORO EXPL. & PROD. COMPANY
Resolved via: scheduling → SONTERRA OPERATING INC.
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 (3) Elevation 261 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 2,150 ft | -1,889 ft |
| WILCOX | 5,620 ft | -5,359 ft |
| MIDDLE WILCOX "A" (Wilcox) | 11,992 ft | -11,731 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 |
|---|---|
| 11,992–12,018 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,523 ft | 955 sx |
| 9.625" | 7,557 ft | 1,515 sx |
| 5" | 12,137 ft | 1,355 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
- 1
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- SONTERRA OPERATING INC.
- Completed
- 1990-11-15
Operator
- Name
- SONTERRA OPER, INC
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2010-07-22)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 98,606 mcf
- Activities
- OPRS/G
- Total Permits
- 2