42-289-30105
Final CompletionTANDY W. L.
LEON County · District 5 · ENSERCH EXPLORATION INC · BUFFALO
Permits
1
Max Depth
5,851 ft
First Permit
1986-01-07
Latest Activity
1986-01-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1976-10-01
Shut-In
—
Plugged
1978-11-08
EWA / Production operator mismatch
Scheduling: ENSERCH EXPLORATION INC ≠ Production: PHOENIX HYDROCARBONS OPERATING (reported 2003-03)
EWA / Permit operator mismatch
Scheduling: ENSERCH EXPLORATION INC ≠ Permit: GAINCO, INC.
Resolved via: scheduling → ENSERCH EXPLORATION 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
3,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
5,630–5,670 ft
Injected (12mo)
4,119 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-12-01)
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 381 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PECAN GAP | 3,944 ft | -3,563 ft |
| AUSTIN CHALK | 4,960 ft | -4,579 ft |
| TOP AUSTIN CHALK (Austin Chalk) | 4,960 ft | -4,579 ft |
| BASE AUSTIN CHALK (Austin Chalk) | 5,164 ft | -4,783 ft |
| WOODBINE | 5,630 ft | -5,249 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 (4)
| Interval | Type |
|---|---|
| 5,630–5,670 ft | Perforated |
| 5,734–5,740 ft | Perforated |
| 5,742–5,750 ft | Perforated |
| ?–5,750 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 364 ft | 250 sx |
| 5.5" | 5,897 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 4
- Max Depth
- 5,851 ft
- Drill Type
- Vertical
- County
- LEON
- District
- 5
- Operator
- ENSERCH EXPLORATION INC
- Completed
- 1976-10-01
Operator
- Name
- ENSERCH EXPL, INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1997-03-31)
- Cum Oil (all leases)
- 3,955,742 bbl
- Cum Gas (all leases)
- 227,007,868 mcf
- Total Permits
- 984