42-293-32061
PRODUCINGTXU MINING COMPANY UNIT A
LIMESTONE County · District 5 · ZARVONA ENERGY LLC · BALD PRAIRIE (CV CONSOLIDATED)
Permits
1
Max Depth
12,600 ft
First Permit
2007-11-09
Latest Activity
2007-11-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-12-11
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: APPROACH OPERATING LLC
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
2007-12
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 (6) Elevation 378 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BUDA | 4,312 ft | -3,934 ft |
| PETTIT | 7,018 ft | -6,640 ft |
| TRAVIS PEAK | 7,220 ft | -6,842 ft |
| COTTON VALLEY SAND (Cotton Valley) | 9,126 ft | -8,748 ft |
| BOSSIER | 9,776 ft | -9,398 ft |
| COTTON VALLEY LIME (Cotton Valley) | 11,238 ft | -10,860 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 |
|---|---|
| 11,256–11,536 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,519 ft | 500 sx |
| 4.5" | 11,752 ft | 1,655 sx |
Permit History (1)
Applications (1)
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
- 1
- Max Depth
- 12,600 ft
- Drill Type
- Vertical
- County
- LIMESTONE
- District
- 5
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2007-12-11
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