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W42700 - TUFTO 6-7-18-19F 4TFH

Wellfile Update Details

Update Type
OTHER
Routine regulatory filing
Commercial Impact
LOW
Wellfile updated: The permit approval on 02/06/2026 is supported by multiple regulator-issued conditions and stipulations. Permit issuance is directly explained by: (1) aquifer location triggering closed-mud-system and impermeable-liner mandates with inspector oversight; (2) Mowry Formation hazard requiring prohibiti
Pages Added
+8
+8 pages added
Size Change
+0.08 MB
17.67 → 17.75 MB

Update Summary

Well Name TUFTO 6-7-18-19F 4TFH
File Number 42700
API 3310506798
Operator DEVON ENERGY WILLISTON, L.L.C
County Williams
Target Formation Bakken-Three Forks Petroleum System
Previous Version February 17, 2026 (17.67 MB)
Current Version March 22, 2026 (17.75 MB)
NDIC Update Date 2026-03-22

What Changed

OTHER: Wellfile updated: The permit approval on 02/06/2026 is supported by multiple regulator-issued conditions and stipulations. Permit issuance is directly explained by: (1) aquifer location triggering closed-mud-system and impermeable-liner mandates with inspector oversight; (2) Mowry Formation hazard requiring prohibiti

The wellfile PDF was updated by NDIC on March 22, 2026, adding 8 pages of new regulatory documentation.

Change Type: Other

Commercial Significance: LOW - Routine regulatory filing

PDF Files

Previous Version W42700_20260217.pdf (17.67 MB)
Archived February 17, 2026 version
Current Version W42700.pdf (17.75 MB)
Current version (March 22, 2026)

Related Reports

Full Intelligence Report Basic Wellfile Report NDIC Well File (External)