42-003-46159
PRODUCINGUNIVERSITY FN
ANDREWS County · District 8 · ZARVONA ENERGY LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,400 ft
First Permit
2014-04-28
Latest Activity
2014-04-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-07-10
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: THREE RIVERS OPERATING CO II 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
2014-07
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 (10) Elevation 3,079 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,026 ft | +53 ft |
| SEVEN RIVERS | 3,301 ft | -222 ft |
| QUEEN | 4,150 ft | -1,071 ft |
| GRAYBURG | 4,730 ft | -1,651 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 5,026 ft | -1,947 ft |
| GLORIETA | 6,145 ft | -3,066 ft |
| ATOKA/BEND (Atoka) | 9,848 ft | -6,769 ft |
| MISSISSIPPIAN | 10,738 ft | -7,659 ft |
| HOLT | — | — |
| TUBB | — | — |
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 |
|---|---|
| 9,156–10,827 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,835 ft | 1,555 sx |
| 8.625" | 5,412 ft | 1,580 sx |
| 5.5" | 10,900 ft | 1,305 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 3731
- Max Depth
- 11,400 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2014-07-10
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