42-003-48078
SHUT IN HorizontalUNIVERSITY 1-30
ANDREWS County · District 8 · ZARVONA ENERGY LLC · EMMA (MISSISSIPPIAN)
Permits
1
Max Depth
18,000 ft
First Permit
2019-04-29
Latest Activity
2019-04-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-08-03
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2020-09
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 (10) Elevation 3,077 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,085 ft | -8 ft |
| SEVEN RIVERS | 3,332 ft | -255 ft |
| QUEEN | 4,161 ft | -1,084 ft |
| GRAYBURG | 4,523 ft | -1,446 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 5,007 ft | -1,930 ft |
| HOLT | 5,449 ft | -2,372 ft |
| GLORIETA | 6,173 ft | -3,096 ft |
| CLEARFORK (Clear Fork) | 6,807 ft | -3,730 ft |
| TUBB | 6,900 ft | -3,823 ft |
| PERMIAN DETRITAL (Permian (undifferentiated)) | 7,150 ft | -4,073 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,728 ft | 1,482 sx |
| 8.625" | 5,500 ft | 1,033 sx |
| 8.625" | 8,582 ft | 875 sx |
Permit History (1)
Applications (1)
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.
Well Details
- Well Number
- 4H
- Max Depth
- 18,000 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2019-08-03
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