42-115-10284
Final CompletionWRIGHT -B-
DAWSON County · District 8 · KNOX INDUSTRIES INC. · FELKEN (SPRABERRY UPPER)
Permits
1
Max Depth
1,980 ft
First Permit
2000-10-31
Latest Activity
2000-10-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1978-05-27
EWA / Production operator mismatch
Scheduling: KNOX INDUSTRIES INC. ≠ Production: PETX OPERATING LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: KNOX INDUSTRIES INC. ≠ Permit: TRINITY OPERATING & PROD., INC.
Resolved via: production → PETX 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
1993-01
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 (1) Elevation 2,973 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,010 ft | +1,963 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 |
|---|---|
| 1,010–1,100 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 3,625 ft | 1,100 sx |
| 7" | 3,625 ft | — |
| 4.5" | 7,575 ft | — |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 11WS
- Max Depth
- 1,980 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- KNOX INDUSTRIES INC.
Operator
- Name
- KNOX INDUSTRIES, INC
- Location
- MINERAL WEL, LS
- P-5 Status
- X (filed 2026-05-06)
- Cum Oil (all leases)
- 1,347,948 bbl
- Cum Gas (all leases)
- 787,718 mcf
- Activities
- OPRS/O
- Total Permits
- 72