| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 3 |
Wellbore enters Bakken Pool in Section 4 (T153N R89W) but targets spacing unit in Sections 28 & 33 (T154N R89W), requiring affidavit for off-spacing operations ๐ Affidavit of Emily DiCarlo, page near end Complex multi-section trajectory with regulatory compliance requirements for off-spacing operations |
2026-04-23 | General Oilfield Services |
| Tier 3 |
Anti-collision analysis shows close approaches to multiple offset wells (1.55-3.85 ft separation factors) ๐ Anticollision Report section High-density drilling environment requiring sophisticated well planning and collision avoidance |
2026-04-14 | Directional Drilling |
| Tier 3 |
Massive pad construction with 78,370 CY excavation and 54,135 CY embankment for 5-well pad development ๐ Pad layout sections, multiple pages Large-scale earthwork exceeding typical single-well pad requirements |
2026-03-18 | General Oilfield Services |
| Tier 3 |
Explicit requirement to contact NDIC Field Inspector Calob Werre (701-822-0147) prior to location construction ๐ Stipulations section, page 1 Specific inspector named with direct contact requirement, not generic notification |
Unknown | General Oilfield Services |
| Tier 3 |
Production liner shoe fully cemented with no ability to frac out the shoe, reducing north setback to 50' (vs standard 150') ๐ Stipulations section, page 1 Unusual completion design constraint that affects fracture stimulation operations and wellbore integrity planning |
Unknown | Completions / Frac |