42-255-31967
HorizontalJ WIATREK UNIT A
KARNES County · District 2 · BURLINGTON RESOURCES O & G CO LP
Permits
3
Max Depth
17,500 ft
First Permit
2011-05-13
Latest Activity
2026-02-05
Lifespan
15 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
2011-09
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 320 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PECAN GAP | 11,044 ft | -10,724 ft |
| AUSTIN CHALK | 11,190 ft | -10,870 ft |
| EAGLE FORD | 11,477 ft | -11,157 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 11,972–17,317 ft | Perforated |
| 11,972–17,318 ft | Perforated |
| 17,071–17,317 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,662 ft | 1,050 sx |
| 5.5" | 17,510 ft | 1,855 sx |
| 5.5" | — | — |
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.
Well Details
- Well Number
- 1
- Max Depth
- 17,500 ft
- Drill Type
- Horizontal
- County
- KARNES
- District
- 2
- Operator
- BURLINGTON RESOURCES O & G CO LP
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-30)
- Cum Oil (all leases)
- 533,474,661 bbl
- Cum Gas (all leases)
- 1,992,064,543 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 5,088