42-507-33209
SHUT IN HorizontalJMH ZAV
ZAVALA County · District 1 · BUFFCO PRODUCTION INC. · AMMANN (BUDA)
Permits
2
Max Depth
9,000 ft
First Permit
2014-11-04
Latest Activity
2014-11-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-02-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BUFFCO PRODUCTION INC. ≠ Permit: EXCO OPERATING COMPANY, LP
Resolved via: scheduling → BUFFCO PRODUCTION INC.
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
2015-01
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 626 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO - DISPOSAL (Escondido) | 2,806 ft | -2,180 ft |
| OLMOS | 3,889 ft | -3,263 ft |
| ANACACHO | 5,190 ft | -4,564 ft |
| AUSTIN CHALK | 5,731 ft | -5,105 ft |
| EAGLE FORD | 6,203 ft | -5,577 ft |
| BUDA | 6,665 ft | -6,039 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 |
|---|---|
| 6,986–16,869 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 4,015 ft | 1,215 sx |
| 7.625" | 6,985 ft | 610 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 1HB
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- BUFFCO PRODUCTION INC.
- Completed
- 2015-02-10
Operator
- Name
- BUFFCO PROD INC
- Location
- LONGVIEW
- P-5 Status
- Active (filed 2025-11-14)
- Cum Oil (all leases)
- 10,945,076 bbl
- Cum Gas (all leases)
- 64,034,660 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 394