42-507-32422
HorizontalBIG WELLS (SAN MIGUEL) 0102
ZAVALA County · District 1 · ORYX ENERGY COMPANY
Permits
2
Max Depth
10,100 ft
First Permit
1991-07-19
Latest Activity
1997-07-14
Lifespan
6 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 (6) Elevation 609 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 2,727 ft | -2,118 ft |
| SAN MIGUEL | 5,265 ft | -4,656 ft |
| ANACACHO | 5,877 ft | -5,268 ft |
| AUSTIN CHALK | 6,192 ft | -5,583 ft |
| CHALK (LOWER) | 6,532 ft | -5,923 ft |
| CHALK(LOWER) | 6,532 ft | -5,923 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 ↗
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 760 ft | 525 sx |
| 9.625" | 5,985 ft | 540 sx |
| 9.625" | 6,074 ft | 1,290 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 2
- Max Depth
- 10,100 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- ORYX ENERGY COMPANY
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1998-03-27)
- Cum Oil (all leases)
- 48,027,931 bbl
- Cum Gas (all leases)
- 270,942,656 mcf
- Total Permits
- 1,627