42-355-06120
SidetrackST 49 PERMANENT UNIT
NUECES County · District 4 · WHITE MARLIN OPERATING CO, LLC
Permits
4
Max Depth
13,500 ft
First Permit
1983-03-08
Latest Activity
2016-07-21
Lifespan
33 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (2) Elevation 27 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FB-C, M-4 | 10,274 ft | -10,247 ft |
| FB-A, N-1,2,3 | 12,180 ft | -12,153 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 |
|---|---|
| 8,711–8,718 ft | Perforated |
| 9,086–9,124 ft | Perforated |
| 10,316–10,320 ft | Perforated |
| 10,328–10,333 ft | Perforated |
| 12,200–12,242 ft | Perforated |
| 12,266–12,270 ft | Perforated |
| 12,272–12,282 ft | Perforated |
| 12,490–12,710 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,500 ft | 950 sx |
| 7.625" | 9,095 ft | 925 sx |
| 2.375" | 9,095 ft | — |
| 9.625" | 9,400 ft | 1,200 sx |
Permit History (4)
Applications (4)
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.
No GPS coordinates yet
Well Details
- Well Number
- 1U
- Max Depth
- 13,500 ft
- Drill Type
- Sidetrack
- County
- NUECES
- District
- 4
- Operator
- WHITE MARLIN OPERATING CO, LLC
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-02-17)
- Cum Oil (all leases)
- 1,224,491 bbl
- Cum Gas (all leases)
- 16,637,880 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 32