| Well Name | Jefferson Federal 5003 42-14 7B |
| File Number | 41437 |
| API | 3305310463 |
| Operator | Whiting Oil and Gas Corporation |
| County | McKenzie |
| Target Formation | Middle Bakken |
| Previous Version | July 20, 2026 (14.89 MB) |
| Current Version | October 14, 2026 (14.92 MB) |
| NDIC Update Date | 2026-10-14 |
The wellfile PDF was updated by NDIC on October 14, 2026, adding 2 pages of new regulatory documentation.
Change Type: Completion
Commercial Significance: LOW - Routine regulatory filing
| Previous Version |
W41437_20260720.pdf (14.89 MB)
Archived July 20, 2026 version |
| Current Version |
W41437.pdf (14.92 MB)
Current version (October 14, 2026) |