42-215-31501
PRODUCINGHAMMAN JOHN B
HIDALGO County · District 4 · HILCORP ENERGY COMPANY · MONTE CHRISTO (VKSBG GG)
Permits
1
Max Depth
12,000 ft
First Permit
1984-06-05
Latest Activity
1984-06-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-05-07
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: SUPERIOR OIL 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 (1) Elevation 179 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VICKSBURG GG (Vicksburg) | 10,761 ft | -10,582 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 (3)
| Interval | Type |
|---|---|
| 10,165–10,175 ft | Perforated |
| 10,761–10,898 ft | Perforated |
| 10,761–10,913 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 80 ft | — |
| 13.375" | 1,875 ft | 1,205 sx |
| 13.375" | 1,875 ft | — |
| 9.625" | 8,910 ft | 1,515 sx |
| 9.625" | 8,910 ft | — |
Permit History (1)
Applications (2)
Records & Logs
4 completion filings on record.
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
- 20
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1990-05-07
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