42-505-31502
SWR-10-WELLGARZA A.
ZAPATA County · District 4 · HILCORP ENERGY COMPANY · CHARCO (9900)
Permits
3
Max Depth
10,531 ft
First Permit
1982-02-22
Latest Activity
1998-08-31
Lifespan
17 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
1999-02-01
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: HOUSTON EXPLORATION COMPANY, THE
Resolved via: production → HILCORP ENERGY COMPANY
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 (3) Elevation 424 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 3,106 ft | -2,682 ft |
| CARIZZO (WILCOX) | 5,836 ft | -5,412 ft |
| LOBO | 9,200 ft | -8,776 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 (4)
| Interval | Type |
|---|---|
| 9,150–9,156 ft | Perforated |
| 9,179–9,506 ft | Perforated |
| 9,197–9,499 ft | Perforated |
| 9,901–9,978 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 760 ft | 620 sx |
| 7.625" | 8,154 ft | 700 sx |
| 7.625" | 8,184 ft | 700 sx |
| 2.875" | 10,423 ft | — |
| 5" | 10,500 ft | 447 sx |
| 5" | 10,531 ft | 447 sx |
Permit History (3)
Applications (3)
Records & Logs
4 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
- 10,531 ft
- Drill Type
- Vertical
- County
- ZAPATA
- District
- 4
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1999-02-01
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
- 3,430