42-507-31783
Final CompletionPRYOR RANCH
ZAVALA County · District 1 · WINN EXPLORATION/DULCE COMPANY · WINN-DULCE (OLMOS LOWER)
Permits
3
Max Depth
3,135 ft
First Permit
1982-09-29
Latest Activity
1989-03-30
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-10-25
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WINN EXPLORATION/DULCE COMPANY ≠ Production: MCDAY ENERGY CORP. (reported 2022-09)
Resolved via: scheduling → WINN EXPLORATION/DULCE COMPANY
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 (5) Elevation 669 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 1,888 ft | -1,219 ft |
| OLMOS | 2,455 ft | -1,786 ft |
| DEL MONTE | 2,840 ft | -2,171 ft |
| BRACERO | 2,898 ft | -2,229 ft |
| ELAINE | 2,963 ft | -2,294 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 |
|---|---|
| 2,534–2,540 ft | Perforated |
| 2,554–2,557 ft | Perforated |
| 2,844–2,850 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 204 ft | 145 sx |
| 2.375" | 2,542 ft | — |
| 4.5" | 3,056 ft | 745 sx |
Permit History (3)
Applications (3)
Records & Logs
3 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
- 119
- Max Depth
- 3,135 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- WINN EXPLORATION/DULCE COMPANY
- Completed
- 1982-10-25
Operator
- Name
- WINN EXPL/DULCE CO
- Location
- EAGLE PASS
- P-5 Status
- Inactive (filed 1990-11-02)
- Total Permits
- 293