42-339-30711
Final CompletionCONROE FIELD UNIT
MONTGOMERY County · District 3 · HIGHMARK ENERGY OPERATING LLC · CONROE
Permits
1
Max Depth
5,600 ft
First Permit
1985-03-20
Latest Activity
1985-03-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-06-23
Shut-In
—
Plugged
—
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 (8) Elevation 164 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST UP. COCKFIELD | 4,779 ft | -4,615 ft |
| 1ST UPPER COCKFIELD | 4,779 ft | -4,615 ft |
| 2ND UP. COCKFIELD | 4,818 ft | -4,654 ft |
| 2ND UPPER COCKFIELD | 4,818 ft | -4,654 ft |
| 1A | 4,949 ft | -4,785 ft |
| 1M | 4,961 ft | -4,797 ft |
| 2A | 5,007 ft | -4,843 ft |
| 2B | 5,027 ft | -4,863 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 (9)
| Interval | Type |
|---|---|
| 4,780–4,784 ft | Perforated |
| 4,819–4,824 ft | Perforated |
| 4,830–4,833 ft | Perforated |
| 4,950–4,958 ft | Perforated |
| 4,960–4,965 ft | Perforated |
| 4,968–4,974 ft | Perforated |
| 4,977–4,982 ft | Perforated |
| 5,009–5,019 ft | Perforated |
| 5,035–5,041 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,643 ft | 962 sx |
| 7" | 5,098 ft | 350 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 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
- 2115
- Max Depth
- 5,600 ft
- Drill Type
- Vertical
- County
- MONTGOMERY
- District
- 3
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1989-06-23
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