Permits
1
Max Depth
1,600 ft
First Permit
1986-04-02
Latest Activity
1986-04-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-08-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CG OIL CO. ≠ Production: CALK OIL COMPANY (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: CG OIL CO. ≠ Permit: MONROE WELL SERVICE, INC.
Resolved via: production → CALK OIL COMPANY
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 (2)
CSV| Formation | Top Depth (MD) |
|---|---|
| OLMOS | 1,144 ft |
| OLMOS | 1,148 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 1,148–1,153 ft | Perforated |
| 1,148–1,160 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,220 ft | 196 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4
- Max Depth
- 1,600 ft
- Drill Type
- Vertical
- County
- BEXAR
- District
- 1
- Operator
- CG OIL CO.
- Completed
- 1989-08-15
Operator
- Name
- CG OIL CO
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 1995-07-31)
- Cum Oil (all leases)
- 24,195 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 89