| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 2 |
Wet shoe liner configuration with intentional over-displacement to create uncemented annulus for wireline pump-down of first stage perforating guns, avoiding more expensive tubing or tractor methods. 📄 Discussion section under Full Well Details Non-standard liner design choice to reduce completion costs by enabling wireline access without additional equipment. |
Unknown | Completions / Frac |
| Tier 3 |
Surface Use Agreement executed for drilling into off-lease units from pad location, with landowner awareness. 📄 Affidavit Affirming Surface Use Agreement Enables horizontal drilling outside spacing unit, a non-routine regulatory accommodation. |
2026-02-26 | General Oilfield Services |
| Tier 3 |
Waiver requested for notification to adjacent operator since Oasis owns the adjacent spacing unit. 📄 Letter dated January 6, 2026 Bypasses standard 21-31 day notice requirement, accelerating timeline. |
2026-01-06 | Regulatory / Permitting |
| Tier 3 |
Waiver requested for open hole logging, with only cement bond log planned from deepest casing point. 📄 Evaluation Program section Deviation from standard porosity and resistivity log requirements, suggesting reliance on alternative evaluation methods. |
Unknown | Regulatory / Permitting |
| Tier 3 |
Commitment to no diesel-based stimulation fluids, explicitly excluding CAS numbers 68334-30-5, 68476-34-6, 68476-30-2, 68476-31-3, 8008-20-6. 📄 Diesel Based Stimulation Fluids/Compounds section Proactive environmental compliance choice beyond basic regulations, indicating preference for alternative chemistries. |
Unknown | General Oilfield Services |