42-409-32392
Final Completion DirectionalWELDER C
SAN PATRICIO County · District 4 · SYDRI OPERATING LLC · SINTON NORTH (ROB SD.)
Permits
4
Max Depth
8,200 ft
First Permit
1992-02-04
Latest Activity
2010-05-21
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-08-17
Shut-In
—
Plugged
2013-07-23
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
2014-01
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 (6) Elevation 81 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 3700' SAND | 3,662 ft | -3,581 ft |
| 4070' SAND | 4,028 ft | -3,947 ft |
| 4600' SAND | 4,494 ft | -4,413 ft |
| 5550' SAND | 5,472 ft | -5,391 ft |
| 5900' SAND | 5,880 ft | -5,799 ft |
| 6600' SAND | 6,522 ft | -6,441 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 (2)
| Interval | Type |
|---|---|
| 3,660–3,663 ft | Perforated |
| 7,691–7,696 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,215 ft | 910 sx |
| 8.625" | 3,388 ft | 244 sx |
| 2.875" | 8,200 ft | 600 sx |
Permit History (4)
WELDER "C" · 8,200 ft
2010-05-21
Spud 2009-08-10
WELDER 'C' · 7,680 ft
1998-02-02
Spud 1997-11-14
WELDER "E" · 8,200 ft
1992-02-04
WELDER "E" · 8,200 ft
1992-02-04
Spud 1992-02-13
Applications (4)
Records & Logs
8 completion filings on record · 4 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
- 2
- Max Depth
- 8,200 ft
- Drill Type
- Directional
- County
- SAN PATRICIO
- District
- 4
- Operator
- SYDRI OPERATING LLC
- Completed
- 2009-08-17
Operator
- Name
- SYDRI OPER, LLC
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-03-11)
- Cum Oil (all leases)
- 1,658,317 bbl
- Cum Gas (all leases)
- 13,645,298 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 42