42-507-33170
PRODUCING HorizontalWINTERBOTHAM ZAV
ZAVALA County · District 1 · EXCO OPERATING COMPANY LP · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
11,000 ft
First Permit
2014-06-13
Latest Activity
2014-06-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-10-29
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2011-09
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 (11) Elevation 639 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,423 ft | -2,784 ft |
| ESCONDIDO - DISPOSAL (Escondido) | 3,423 ft | -2,784 ft |
| OLMOS | 4,464 ft | -3,825 ft |
| ANACACHO | 5,450 ft | -4,811 ft |
| AUSTIN CHALK | 5,910 ft | -5,271 ft |
| EAGLE FORD | 6,245 ft | -5,606 ft |
| EAGLEFORD (Eagle Ford) | 6,245 ft | -5,606 ft |
| BUDA | 6,673 ft | -6,034 ft |
| DEL RIO | 6,780 ft | -6,141 ft |
| GEORGETOWN | 6,886 ft | -6,247 ft |
| GLEN ROSE | 8,324 ft | -7,685 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 (1)
| Interval | Type |
|---|---|
| 7,282–14,485 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,160 ft | 920 sx |
| 5.5" | 14,583 ft | 2,140 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- J 3H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- EXCO OPERATING COMPANY LP
- Completed
- 2014-10-29
Operator
- Name
- EXCO OPER CO, LP
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-08-22)
- Cum Oil (all leases)
- 68,406,744 bbl
- Cum Gas (all leases)
- 618,508,398 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 506