| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 2 |
Production liner cemented in lateral with wet shoe and no ability to frac out the shoe ๐ Stipulations section and Wellbore Schematic note Unusual completion design constraint that limits stimulation options and requires specialized cementing/liner hanger equipment |
2026-07-30 | Completions / Frac |
| Tier 3 |
Core and sample submission requirements with 30-day (samples) and 180-day (cores) deadlines post-drillingโฐ TIME-SENSITIVE ๐ Cores and Samples letter Creates post-drilling compliance deadlines with specific packaging and shipping requirements to state library |
2026-08-03 | General Oilfield Services |
| Tier 3 |
Must contact NDIC Field Inspector Kelly Kadrmas prior to location constructionโฐ TIME-SENSITIVE ๐ Stipulations section Specific inspector named for pre-construction notification, indicating personalized regulatory oversight |
2026-07-30 | General Oilfield Services |
| Tier 3 |
Mandatory filter sock leak-proof container requirement with specific placarding and storage protocols ๐ Filter Socks and Other Filter Media letter and Operator Assertions Specific environmental compliance requirement that must be implemented from spud through flow-back, creating ongoing waste management need |
2026-07-29 | General Oilfield Services |
| Tier 3 |
Wellbore enters Bakken Petroleum System outside target spacing unit, requiring waiver to Order 31973 ๐ Waiver to Drilback Order 31973 section Indicates complex pad development strategy with wellbores traversing adjacent units, requiring regulatory coordination and potential anti-collision management |
2026-07-16 | Directional Drilling |