42-373-31236
PRODUCING HorizontalGRIZZLY BEAR UNIT
POLK County · District 3 · ZARVONA ENERGY LLC · DOUBLE A WELLS N (AUSTIN CHALK)
Permits
2
Max Depth
15,000 ft
First Permit
2012-12-18
Latest Activity
2012-12-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-04-12
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: BBX OPERATING, L.L.C.
Resolved via: scheduling → 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
2013-04
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 308 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SARATOGA | 11,784 ft | -11,476 ft |
| ANACACHO | 12,911 ft | -12,603 ft |
| AUSTIN CHALK | 13,079 ft | -12,771 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 (3)
| Interval | Type |
|---|---|
| 13,079–17,980 ft | Perforated |
| 13,079–18,271 ft | Perforated |
| 13,079–18,984 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,512 ft | 1,705 sx |
| 7.625" | 12,650 ft | 585 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
- 1H
- Max Depth
- 15,000 ft
- Drill Type
- Horizontal
- County
- POLK
- District
- 3
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2013-04-12
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