42-339-30574
SHUT INCONROE FIELD UNIT
MONTGOMERY County · District 3 · HIGHMARK ENERGY OPERATING LLC · CONROE
Permits
1
Max Depth
5,620 ft
First Permit
1983-03-30
Latest Activity
1983-03-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1996-07-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: EXXON CORP.
Resolved via: production → HIGHMARK ENERGY OPERATING, 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
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 (4) Elevation 168 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST MAIN CONROE | 4,900 ft | -4,732 ft |
| 2ND MAIN CONROE | 4,969 ft | -4,801 ft |
| 3RD MAIN CONROE | 5,047 ft | -4,879 ft |
| 4TH MAIN CONROE | 5,120 ft | -4,952 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 (6)
| Interval | Type |
|---|---|
| 4,906–4,910 ft | Perforated |
| 4,914–4,920 ft | Perforated |
| 4,931–4,941 ft | Perforated |
| 4,948–4,956 ft | Perforated |
| 4,948–4,958 ft | Perforated |
| 5,083–5,089 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,577 ft | 1,085 sx |
| 10.75" | 1,613 ft | 1,275 sx |
| 2.875" | 4,812 ft | — |
| 7" | 5,150 ft | 845 sx |
| 7" | 5,163 ft | 395 sx |
Permit History (1)
Applications (1)
Records & Logs
6 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
- 2720
- Max Depth
- 5,620 ft
- Drill Type
- Vertical
- County
- MONTGOMERY
- District
- 3
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1996-07-30
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-09)
- Cum Oil (all leases)
- 4,551,977 bbl
- Cum Gas (all leases)
- 30,465,409 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 15