| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 3 |
Well located in a mapped landslide area, requiring geotechnical evaluation and long-term monitoring plan for soil stabilization. 📄 Geotechnical Evaluation Report and Monitor Plan letter dated October 17, 2018; NDIC letter dated August 16, 2017. Indicates operator intent to drill in high-risk geotechnical area, deviating from standard practices and requiring specialized oversight. |
2017-07-21 | General Oilfield Services |
| Tier 3 |
Surface hole location moved 45' north and bottom hole location moved 100' north with no additional surface disturbance. 📄 Form 4 submission for location change. Non-standard location adjustment post-initial permitting, potentially to optimize wellbore or avoid subsurface issues. |
Unknown | Directional Drilling |
| Tier 3 |
Permit renewed multiple times, with extensions due to operational delays in a unit development context.⏰ TIME-SENSITIVE 📄 NDIC letters on permit expirations and renewals, e.g., expires February 5, 2017; quarterly updates mentioning permit status. Reflects persistence in securing regulatory approval amid unit-wide modifications and seasonal constraints. |
Relative | Drilling Rigs |