42-351-30655
Final Completion HorizontalBLACKSTONE UNIT A-86
NEWTON County · District 6 · ATLAS OPERATING LLC · BROOKELAND (AUSTIN CHALK 8800)
Permits
2
Max Depth
12,500 ft
First Permit
1996-06-28
Latest Activity
1996-06-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-03-27
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: ATLAS OPERATING LLC ≠ Permit: SONAT EXPLORATION COMPANY -TYLER
Resolved via: production → ATLAS OPERATING LLC
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
1996-09
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 (4) Elevation 107 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF WILCOX (Wilcox) | 5,027 ft | -4,920 ft |
| WILCOX | 5,027 ft | -4,920 ft |
| AUSTIN CHALK | 11,870 ft | -11,763 ft |
| TOP AUSTIN CHALK (Austin Chalk) | 11,870 ft | -11,763 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 (2)
| Interval | Type |
|---|---|
| 11,890–15,071 ft | Perforated |
| 11,890–15,765 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,157 ft | 930 sx |
| 7.625" | 11,890 ft | 910 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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
- 1
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- NEWTON
- District
- 6
- Operator
- ATLAS OPERATING LLC
- Completed
- 1999-03-27
Operator
- Name
- ATLAS OPER LLC
- Location
- HOUSTON
- P-5 Status
- H (filed 2026-03-09)
- Cum Oil (all leases)
- 7,184,429 bbl
- Cum Gas (all leases)
- 10,995,911 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 78