42-215-32270
Final CompletionCASSO ET AL GAS UNIT
HIDALGO County · District 4 · ROYAL PRODUCTION COMPANY INC. · EDINBURG S. (MARKS 11030)
Permits
2
Max Depth
12,750 ft
First Permit
1995-10-17
Latest Activity
1995-10-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-01-11
Shut-In
—
Plugged
2010-08-06
EWA / Permit operator mismatch
Scheduling: ROYAL PRODUCTION COMPANY INC. ≠ Permit: ENRON OIL & GAS COMPANY
Resolved via: scheduling → ROYAL PRODUCTION COMPANY INC.
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
1996-01
Last Production
2010-08
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 (3) Elevation 100 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CARLSON | 7,785 ft | -7,685 ft |
| TEXMIS | 9,134 ft | -9,034 ft |
| MARKS | 11,121 ft | -11,021 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 (5)
| Interval | Type |
|---|---|
| 11,134–11,194 ft | Perforated |
| 11,274–11,284 ft | Perforated |
| 11,326–11,336 ft | Perforated |
| 11,506–11,544 ft | Perforated |
| 11,551–11,570 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,015 ft | 630 sx |
| 7" | 9,700 ft | 1,000 sx |
| 4.5" | 11,800 ft | 500 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 1 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
- 2
- Max Depth
- 12,750 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- ROYAL PRODUCTION COMPANY INC.
- Completed
- 1996-01-11
Operator
- Name
- ROYAL PROD CO, INC
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2026-01-29)
- Cum Oil (all leases)
- 788,343 bbl
- Cum Gas (all leases)
- 141,453,204 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 232