42-131-38301
Final CompletionCUELLAR 123
DUVAL County · District 4 · SANCHEZ OIL & GAS CORPORATION · SVD (YEGUA F)
Permits
4
Max Depth
4,550 ft
First Permit
1998-11-02
Latest Activity
2001-01-09
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-11-18
Shut-In
—
Plugged
2001-09-18
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
1998-11
Last Production
2001-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 637 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLE | 2,010 ft | -1,373 ft |
| COLE 2010 | 2,010 ft | -1,373 ft |
| MIRANDO | 2,910 ft | -2,273 ft |
| PETTUS A | 3,092 ft | -2,455 ft |
| PETTUS E | 3,420 ft | -2,783 ft |
| PETTUS F | 3,544 ft | -2,907 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 (3)
| Interval | Type |
|---|---|
| 3,204–3,208 ft | Perforated |
| 3,329–3,334 ft | Perforated |
| 3,543–3,551 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 763 ft | 390 sx |
| 5.5" | 3,648 ft | 285 sx |
Permit History (4)
CUELLAR 123 · 4,550 ft
2001-01-09
Spud 2001-01-12
CUELLAR 123 · 3,650 ft
1999-04-13
Spud 1998-11-05
CUELLAR 123 · 3,650 ft
1999-03-23
Spud 1999-03-25
CUELLAR 123 · 4,550 ft
1998-11-02
Spud 1998-11-05
Applications (4)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+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
- 3
- Max Depth
- 4,550 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- SANCHEZ OIL & GAS CORPORATION
- Completed
- 1998-11-18
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-11)
- Cum Oil (all leases)
- 5,362,532 bbl
- Cum Gas (all leases)
- 141,969,924 mcf
- Activities
- G/PUR, GTHS/G, OPRS/O
- Total Permits
- 541