42-505-32796
PRODUCINGLA PERLA
ZAPATA County · District 4 · HILCORP ENERGY COMPANY · LA PERLA RANCH (WILCOX 7450)
Permits
2
Max Depth
10,100 ft
First Permit
1991-06-05
Latest Activity
2019-04-12
Lifespan
28 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-04-12
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
1993-01
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 (9) Elevation 421 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| JACKSON | 140 ft | +281 ft |
| YEGUA | 700 ft | -279 ft |
| QUEEN CITY | 900 ft | -479 ft |
| MIOCENE-LAGARTO-OAKVILLE (Miocene (undifferentiated)) | 2,000 ft | -1,579 ft |
| WILCOX | 2,600 ft | -2,179 ft |
| COOK MOUNTAIN | 2,900 ft | -2,479 ft |
| WILCOX | 4,000 ft | -3,579 ft |
| L/WILCOX | 6,450 ft | -6,029 ft |
| WILLS POINT | 9,100 ft | -8,679 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).
Perforations (2)
| Interval | Type |
|---|---|
| 7,256–7,282 ft | Perforated |
| 8,170–8,444 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 764 ft | 530 sx |
| 7" | 7,391 ft | 265 sx |
| 4.5" | 8,798 ft | 210 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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.
Well Details
- Well Number
- 148
- Max Depth
- 10,100 ft
- Drill Type
- Vertical
- County
- ZAPATA
- District
- 4
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2019-04-12
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,435