42-497-34024
Final CompletionMANSFIELD
WISE County · District 9 · EXTECH OPERATING LLC · GILLEY W. (ATOKA CONGL.)
Permits
1
Max Depth
6,100 ft
First Permit
1995-11-14
Latest Activity
1995-11-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1995-12-13
Shut-In
—
Plugged
2022-03-02
EWA / Permit operator mismatch
Scheduling: EXTECH OPERATING LLC ≠ Permit: GONZENBACH, GLEN D
Resolved via: scheduling → EXTECH 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
1996-01
Last Production
2022-07
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 (5) Elevation 1,051 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 5,602 ft | -4,551 ft |
| CADDO CONGL (Caddo) | 5,652 ft | -4,601 ft |
| CADDO CONGL. (Caddo) | 5,652 ft | -4,601 ft |
| ATOKA CONGL (Atoka) | 5,698 ft | -4,647 ft |
| ATOKA CONGL. (Atoka) | 5,698 ft | -4,647 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 |
|---|---|
| 5,698–5,704 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 694 ft | 270 sx |
| 4.5" | 5,847 ft | 165 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 6,100 ft
- Drill Type
- Vertical
- County
- WISE
- District
- 9
- Operator
- EXTECH OPERATING LLC
- Completed
- 1995-12-13
Operator
- Name
- EXTECH OPER, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2026-02-09)
- Cum Oil (all leases)
- 122,625 bbl
- Cum Gas (all leases)
- 1,878,993 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 17