42-201-32652
Final Completion DirectionalHIGHLANDER GAS UNIT 4
HARRIS County · District 3 · SANCHEZ OIL & GAS CORPORATION · DE ZAVALA (YEGUA 11560)
Permits
4
Max Depth
14,000 ft
First Permit
2003-03-27
Latest Activity
2007-07-31
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2003-08-22
Shut-In
—
Plugged
2008-12-11
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
2003-07
Last Production
2008-12
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 35 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF VICKSBURG (Vicksburg) | 7,850 ft | -7,815 ft |
| TOP VICKSBURG (Vicksburg) | 7,850 ft | -7,815 ft |
| VICKSBURG | 7,850 ft | -7,815 ft |
| JACKSON | 8,700 ft | -8,665 ft |
| TOP JACKSON (Jackson) | 8,700 ft | -8,665 ft |
| TOP OF JACKSON (Jackson) | 8,700 ft | -8,665 ft |
| TOP OF YEGUA (Y1) (Yegua) | 10,500 ft | -10,465 ft |
| TOP YEGUA (Y-1 SAND) (Yegua) | 10,500 ft | -10,465 ft |
| YEGUA | 10,500 ft | -10,465 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 (6)
| Interval | Type |
|---|---|
| 11,180–11,182 ft | Perforated |
| 11,244–11,248 ft | Perforated |
| 11,252–11,256 ft | Perforated |
| 11,329–11,331 ft | Perforated |
| 11,575–11,577 ft | Perforated |
| 11,797–11,799 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 5,322 ft | 3,140 sx |
| 13.375" | 5,322 ft | — |
| 9.625" | 8,650 ft | 2,025 sx |
| 9.625" | 8,650 ft | — |
Permit History (4)
HIGHLANDER GAS UNIT 4 · 11,500 ft
2007-07-31
Spud 2007-09-11
HIGHLANDER GAS UNIT 4 · 14,000 ft
2003-12-04
Spud 2003-04-03
HIGHLANDER GAS UNIT 4 · 14,000 ft
2003-03-27
Spud 2003-04-03
HIGHLANDER GAS UNIT 4 · 14,000 ft
2003-03-27
Applications (5)
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
- 1
- Max Depth
- 14,000 ft
- Drill Type
- Directional
- County
- HARRIS
- District
- 3
- Operator
- SANCHEZ OIL & GAS CORPORATION
- Completed
- 2003-08-22
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