42-003-46000
SHUT INWEMAC SOUTH (WOLFCAMP) UNIT
ANDREWS County · District 8 · ZARVONA ENERGY LLC · WEMAC SOUTH (WOLFCAMP)
Permits
3
Max Depth
9,600 ft
First Permit
2014-03-06
Latest Activity
2014-03-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-11-22
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: MEMORIAL PRODUCTION OPER. 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
1993-01
Last Production
2026-07
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
12,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,000–7,000 ft
Injected (12mo)
—
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 14 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,270 ft | -3,256 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 4,945 ft | -4,931 ft |
| GLORIETA | 5,860 ft | -5,846 ft |
| CLEARFORK (Clear Fork) | 7,043 ft | -7,029 ft |
| GRAYBURG | — | — |
| HOLT | — | — |
| PERMIAN DETRITAL (Permian (undifferentiated)) | — | — |
| QUEEN | — | — |
| SEVEN RIVERS | — | — |
| 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 (12)
| Interval | Type |
|---|---|
| 7,130–7,138 ft | Perforated |
| 7,146–7,156 ft | Perforated |
| 7,200–7,216 ft | Perforated |
| 8,778–8,783 ft | Perforated |
| 8,778–9,152 ft | Perforated |
| 8,787–8,808 ft | Perforated |
| 8,953–8,955 ft | Perforated |
| 8,964–8,968 ft | Perforated |
| 8,983–8,986 ft | Perforated |
| 9,000–9,008 ft | Perforated |
| 9,011–9,016 ft | Perforated |
| 9,149–9,152 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,788 ft | 1,020 sx |
| 8.625" | 5,299 ft | 840 sx |
| 5.5" | 9,454 ft | 485 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record · 2 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
- 7
- Max Depth
- 9,600 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2014-11-22
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