42-409-32188
HARTZENDORF ERIC
SAN PATRICIO County · District 4 · RESERVE OPERATING CORP. · MATHIS EAST (BIG GEEP)
Permits
2
Max Depth
5,850 ft
First Permit
1987-07-29
Latest Activity
1987-07-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-09-15
Shut-In
—
Plugged
1988-09-29
EWA / Permit operator mismatch
Scheduling: RESERVE OPERATING CORP. ≠ Permit: SOUTHERN ROYALTY INC.
Resolved via: scheduling → RESERVE OPERATING CORP.
Operator History
originally filed by SOUTHERN ROYALTY INC. — asset transferred
Formation Tops (3) Elevation 126 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA(3400) (Greta) | 3,400 ft | -3,274 ft |
| SINTON(4460) | 4,440 ft | -4,314 ft |
| VICKSBURG | 5,715 ft | -5,589 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 |
|---|---|
| 5,501–5,511 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 322 ft | 165 sx |
| 2.875" | — | 1,085 sx |
Permit History (2)
Applications (2)
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
- 2
- Max Depth
- 5,850 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- RESERVE OPERATING CORP.
- Completed
- 1987-09-15
Operator
- Name
- RESERVE OPER CORP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-07-02)
- Cum Oil (all leases)
- 1,282,693 bbl
- Cum Gas (all leases)
- 1,844,078 mcf
- Activities
- CSGD/P, G/PUR, OPRS/O
- Total Permits
- 24