42-339-31126
PRODUCING HorizontalCONROE FIELD UNIT
MONTGOMERY County · District 3 · HIGHMARK ENERGY OPERATING LLC · CONROE
Permits
1
Max Depth
5,100 ft
First Permit
2019-03-20
Latest Activity
2019-03-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-05-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: DENBURY ONSHORE, LLC
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 (11) Elevation 156 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE - DISPOSAL (Miocene (undifferentiated)) | 1,757 ft | -1,601 ft |
| FRIO - DISPOSAL (Frio) | 2,728 ft | -2,572 ft |
| VICKSBURG - DISPOSAL (Vicksburg) | 3,390 ft | -3,234 ft |
| MOODY'S BRANCH | 4,645 ft | -4,489 ft |
| 1ST UPPER COCKFIELD | 4,690 ft | -4,534 ft |
| FIRST UPPER COCKFIELD | 4,690 ft | -4,534 ft |
| MAIN CONROE 2A SAND TOP | 4,931 ft | -4,775 ft |
| ANAHUAC - DISPOSAL (Anahuac) | — | — |
| GROGAN SAND - DISPOSAL | — | — |
| UNIDENTIFIED - DISPOSAL (CONROE | — | — |
| YEGUA - DISPOSAL (Yegua) | — | — |
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 6 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 (4)
| Interval | Type |
|---|---|
| 5,537–7,582 ft | Perforated |
| 5,537–7,582 ft | Open hole |
| 5,566–7,590 ft | Perforated |
| 5,566–7,590 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,665 ft | 782 sx |
| 7" | 5,556 ft | 658 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 2 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
- 1633H
- Max Depth
- 5,100 ft
- Drill Type
- Horizontal
- County
- MONTGOMERY
- District
- 3
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 2022-05-26
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