| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 2 |
Wet shoe liner configuration with intentional over-displacement by 7 barrels to create uncemented annulus for economic toe initiation via wireline perforating 📄 Full Well Details, Wet Shoe discussion Non-traditional cementing technique to enable cost-effective completion without tubing-conveyed perforating |
Unknown | Completions / Frac |
| Tier 3 |
Request for waiver of open hole logs, citing offsetting well Dobias State Unit 1 within 1 mile for formation tops, with GR-CBL planned from TD to ground level 📄 Sundry Form for Well File No. 41129, Request for Consideration/Waiver Non-standard logging approach to reduce costs by relying on nearby well data, potentially indicating operator's cost-saving strategy in mature field |
2024-09-16 | Regulatory / Permitting |
| Tier 3 |
Drill-back notification to adjacent operator Zavanna LLC for wellbore path crossing into 151N 103W Secs 6,5,4, in compliance with NDIC Order No. 31848⏰ TIME-SENSITIVE 📄 AFFIDAVIT AFFIRMING DRILL BACK NOTIFICATION, email dated July 30, 2024 Explicit intent to drill into adjacent unit, requiring coordination and potentially altering spacing or unit boundaries |
2024-07-30 | General Oilfield Services |
| Tier 3 |
No use of diesel-based stimulation fluids, explicitly stating no compounds with CAS numbers 68334-30-5, 68476-34-6, etc. 📄 DIESEL BASED STIMULATION FLUIDS/COMPOUNDS section Regulatory compliance choice avoiding diesel, potentially due to environmental or cost factors in ND |
Unknown | General Oilfield Services |