Permits
1
Max Depth
1,330 ft
First Permit
1984-03-28
Latest Activity
1984-03-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1984-06-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CALK OIL COMPANY ≠ Permit: DICOIL PRODUCTION-WES DICK
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 737 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACHOCHO LIEM | 1,250 ft | -513 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 |
|---|---|
| 1,250–1,280 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,314 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1B
- Max Depth
- 1,330 ft
- Drill Type
- Vertical
- County
- BEXAR
- District
- 1
- Operator
- CALK OIL COMPANY
- Completed
- 1984-06-20
Operator
- Name
- CALK OIL CO
- Location
- LYTLE
- P-5 Status
- Active (filed 2026-06-03)
- Cum Oil (all leases)
- 89,606 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 2