42-507-32956
PRODUCING HorizontalDUNKLE
ZAVALA County · District 1 · CML EXPLORATION LLC · PEARSALL (AUSTIN CHALK)
Permits
2
Max Depth
6,700 ft
First Permit
2012-11-02
Latest Activity
2012-11-02
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-01-14
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2011-09
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 (3) Elevation 585 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 3,225 ft | -2,640 ft |
| ANACACHO | 4,701 ft | -4,116 ft |
| AUSTIN CHALK | 5,216 ft | -4,631 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 (4)
| Interval | Type |
|---|---|
| 5,103–8,280 ft | Open hole |
| 5,103–8,312 ft | Open hole |
| 5,103–8,559 ft | Open hole |
| 5,103–8,740 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,140 ft | 873 sx |
| 7" | 5,103 ft | 660 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 2
- Max Depth
- 6,700 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- CML EXPLORATION LLC
- Completed
- 2013-01-14
Operator
- Name
- CML EXPL, LLC
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-10-20)
- Cum Oil (all leases)
- 30,706,191 bbl
- Cum Gas (all leases)
- 23,197,210 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 511