42-339-30661
PRODUCINGCONROE FIELD UNIT
MONTGOMERY County · District 3 · HIGHMARK ENERGY OPERATING LLC · CONROE
Permits
1
Max Depth
5,680 ft
First Permit
1984-05-30
Latest Activity
1984-05-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-08-22
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 (7) Elevation 181 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MAIN CONROE 1M | 4,903 ft | -4,722 ft |
| FIRST MAIN CONROE | 4,904 ft | -4,723 ft |
| MAIN CONROE 2A | 4,946 ft | -4,765 ft |
| SECOND MAIN CONROE | 4,950 ft | -4,769 ft |
| MAIN CONROE 2B | 4,964 ft | -4,783 ft |
| THIRD MAIN CONROE | 5,042 ft | -4,861 ft |
| FOURTH MAIN CONROE | 5,110 ft | -4,929 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 (10)
| Interval | Type |
|---|---|
| 4,893–4,898 ft | Perforated |
| 4,896–4,898 ft | Perforated |
| 4,906–4,914 ft | Perforated |
| 4,906–4,924 ft | Perforated |
| 4,922–4,928 ft | Perforated |
| 4,947–4,950 ft | Perforated |
| 4,965–4,970 ft | Perforated |
| 4,965–4,976 ft | Perforated |
| 4,967–4,970 ft | Perforated |
| 4,972–4,976 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 73 ft | — |
| 10.75" | 1,577 ft | 1,085 sx |
| 7" | 5,145 ft | 480 sx |
Permit History (1)
Applications (1)
Records & Logs
11 completion filings on record · 1 with log images at RRC.
+5 more filings
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
- 2722
- Max Depth
- 5,680 ft
- Drill Type
- Vertical
- County
- MONTGOMERY
- District
- 3
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 2016-08-22
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