| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 2 |
Waiver for tubing/packer requirement, with assurances on casing integrity and monitoring 📄 Sundry Form ID: 257132 Non-routine completion design to expedite operations and reduce equipment needs |
2025-07-07 | Regulatory / Permitting |
| Tier 2 |
Use of wet shoe with ability to frac out the toe, allowing production liner cementing in lateral 📄 Well Summary and Casing Design Advanced completion technique for boundary setbacks, enabling tighter spacing |
Unknown | Completions / Frac |
| Tier 3 |
Lateral drilled in one run with Baker P405WH 6” drill bit and Baker mud motor, 100% in zone 📄 Geological Summary Efficient drilling execution, minimizing trips and time |
2025-12-16 | Mud / Fluids |
| Tier 3 |
Formation tops: Base of Last Salt 2’ low, Mission Canyon on prognosis, Lodgepole 7’ low 📄 Formation Tops Deviations from prognosis, requiring real-time adjustments |
2025-12-13 | Directional Drilling |
| Tier 3 |
Well name change from Big Stone 32-29-20 2H to Big Stone 32-29 2H 📄 Sundry Form ID: 261130 Administrative adjustment post-permit, possibly for consistency across pad wells |
2025-07-30 | General Oilfield Services |
| Tier 3 |
Waiver for filter sock container during drilling phase only, as operator does not use filtration systems 📄 Sundry Form ID: 257124 Non-standard environmental compliance choice, potentially reducing operational costs by avoiding container maintenance |
2025-07-07 | Regulatory / Permitting |
| Tier 3 |
Waiver for drill cutting samples in vertical portion, collecting 30' samples from Big Stone 32-29-20 1H instead 📄 Sundry Form ID: 257113 Deviation from standard sampling protocols to leverage adjacent well data |
2025-07-07 | Regulatory / Permitting |
| Tier 3 |
Waiver for open hole logs, relying on offset well BRAGG 32-29-160-98H 1NC for formation tops, with GR-CBL planned 📄 Sundry Form ID: 257106 Cost-saving measure by avoiding redundant logging, using nearby well data |
2025-07-07 | Regulatory / Permitting |
| Tier 3 |
Backbuild order waiver, as operator is also the adjacent spacing unit owner 📄 Letter dated 2025-06-26 Regulatory flexibility due to self-ownership, simplifying notification requirements |
2025-06-26 | Regulatory / Permitting |
| Tier 3 |
Mud type: OBM for vertical and curve, Brine for lateral 📄 Well Summary Tailored mud program for different well sections, optimizing performance |
Unknown | Mud / Fluids |