42-373-31088
PRODUCING HorizontalBLACK STONE MINERALS
POLK County · District 3 · ZARVONA ENERGY LLC · DOUBLE A WELLS N (AUSTIN CHALK)
Permits
2
Max Depth
18,492 ft
First Permit
2007-04-13
Latest Activity
2007-04-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-08-28
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: MERIDIAN RESOURCE & EXPL LLC,THE
Resolved via: production → ZARVONA ENERGY 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
2007-08
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 (6) Elevation 30 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF YEGUA (Yegua) | 3,252 ft | -3,222 ft |
| TOP OF WILCOX (Wilcox) | 5,980 ft | -5,950 ft |
| TOP OF MIDWAY (Midway) | 10,750 ft | -10,720 ft |
| TOP OF NAVARRO (Navarro) | 12,058 ft | -12,028 ft |
| TOP OF TAYLOR (Taylor) | 12,959 ft | -12,929 ft |
| TOP OF AUSTIN CHALK (Austin Chalk) | 14,054 ft | -14,024 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 |
|---|---|
| 13,667–18,380 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,576 ft | 1,515 sx |
| 7.625" | 13,667 ft | 590 sx |
Permit History (2)
Applications (2)
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
- 04
- Max Depth
- 18,492 ft
- Drill Type
- Horizontal
- County
- POLK
- District
- 3
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2007-08-28
Operator
- Name
- ZARVONA ENGY LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-06-02)
- Cum Oil (all leases)
- 11,950,764 bbl
- Cum Gas (all leases)
- 118,564,582 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 95