42-321-00064
Final CompletionOHIO-SUN UNIT
MATAGORDA County · District 3 · ALLEGIANT RESOURCES LLC · MARKHAM N.-BAY CITY N(CORNELIUS)
Permits
5
Max Depth
8,300 ft
First Permit
1981-08-06
Latest Activity
2005-03-24
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-08-20
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: ALLEGIANT RESOURCES LLC ≠ Permit: COMSTOCK OIL & GAS, LP
Resolved via: scheduling → ALLEGIANT RESOURCES 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 (5) Elevation 75 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 2,100 ft | -2,025 ft |
| ANNUHUAL | 5,500 ft | -5,425 ft |
| FRIO | 6,500 ft | -6,425 ft |
| CAYCE | 7,750 ft | -7,675 ft |
| MARKHAM | 7,856 ft | -7,781 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 (8)
| Interval | Type |
|---|---|
| 6,994–6,970 ft | Perforated |
| 7,345–7,662 ft | Perforated |
| 7,677–7,800 ft | Perforated |
| 7,750–7,755 ft | Perforated |
| 7,778–7,782 ft | Perforated |
| 7,856–7,858 ft | Perforated |
| 7,864–7,866 ft | Perforated |
| 7,869–7,880 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,053 ft | — |
| 10.75" | 2,057 ft | 1,150 sx |
| 2.375" | 6,693 ft | — |
| 2.375" | 7,576 ft | — |
| 2.375" | 7,615 ft | — |
| 2.375" | 7,808 ft | — |
| 7" | 8,314 ft | 1,000 sx |
| 7" | 8,354 ft | — |
Permit History (5)
OHIO-SUN UNIT · 7,825 ft
2005-03-24
OHIO-SUN UNIT · 8,300 ft
2004-10-14
OHIO-SUN UNIT · 8,300 ft
1982-11-02
OHIO - SUN UNIT · 8,300 ft
1982-07-21
OHIO-SUN UNIT LEASE · 8,300 ft
1981-08-06
Applications (5)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 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
- 31 A
- Max Depth
- 8,300 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- ALLEGIANT RESOURCES LLC
- Completed
- 1982-08-20
Operator
- Name
- ALLEGIANT RES, LLC
- Location
- LAFAYETTE
- P-5 Status
- Active (filed 2025-07-22)
- Cum Oil (all leases)
- 3,341,328 bbl
- Cum Gas (all leases)
- 422,488 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 46