42-457-30687
PRODUCING HorizontalBP BLACK STONE A-18 UNIT
TYLER County · District 6 · ZARVONA ENERGY LLC · BROOKELAND (AUSTIN CHALK 8800)
Permits
2
Max Depth
14,500 ft
First Permit
2007-11-28
Latest Activity
2007-11-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-06-23
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: ANADARKO E&P COMPANY LP
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
2008-06
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 329 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 5,557 ft | -5,228 ft |
| MIDWAY | 9,894 ft | -9,565 ft |
| UPPER CRETACEOUS | 11,558 ft | -11,229 ft |
| PECAN GAP | 11,928 ft | -11,599 ft |
| TAYLOR SHALE (Taylor) | 12,335 ft | -12,006 ft |
| AUSTIN CHALK | 12,730 ft | -12,401 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 (6)
| Interval | Type |
|---|---|
| 12,787–14,190 ft | Perforated |
| 12,800–13,252 ft | Perforated |
| 12,800–19,706 ft | Perforated |
| 12,803–12,833 ft | Perforated |
| 13,252–19,300 ft | Perforated |
| 19,300–19,706 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,945 ft | 1,541 sx |
| 7.625" | 12,777 ft | 762 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 1
- Max Depth
- 14,500 ft
- Drill Type
- Horizontal
- County
- TYLER
- District
- 6
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2008-06-23
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
- 94