CUERO SWD
DE WITT County · District 2 · EVX OPERATING LLC · DE WITT (EAGLE FORD SHALE)
Permits
1
Max Depth
7,800 ft
First Permit
2013-05-10
Latest Activity
2013-05-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-01-15
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: EVX OPERATING LLC ≠ Permit: STINGRAY WELLS, LLC
Resolved via: scheduling → EVX OPERATING LLC
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
2014-04
Last Production
2026-07
Injection / Disposal
Permitted Volume
25,000 bbl/d
Max Pressure
3,050 psi
Injection Interval
6,100–7,750 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-04-01)
Operator History
originally filed by STINGRAY WELLS, LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 212 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 1,280 ft | -1,068 ft |
| FRIO | 1,470 ft | -1,258 ft |
| VICKSBURG | 2,350 ft | -2,138 ft |
| YEGUA | 3,285 ft | -3,073 ft |
| WILCOX | 6,140 ft | -5,928 ft |
| UPPER WILCOX (Wilcox) | 7,370 ft | -7,158 ft |
| LOWER WILCOX (Wilcox) | 7,850 ft | -7,638 ft |
| AUSTIN CHALK | — | — |
| EAGLE FORD | — | — |
| EDWARDS - H2S (Edwards) | — | — |
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 |
|---|---|
| 6,256–7,355 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,379 ft | 455 sx |
| 7" | 7,850 ft | 725 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
- 1
- Max Depth
- 7,800 ft
- Drill Type
- Vertical
- County
- DE WITT
- District
- 2
- Operator
- EVX OPERATING LLC
- Completed
- 2015-01-15
Operator
- Name
- EVX OPER LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-25)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1