| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 2 |
Permit stipulation: 'The west setback is based on a production liner cemented in the lateral with a wet shoe and the ability to frac out the shoe.' ๐ Permit Information - Stipulations Regulatory approval conditioned on specific completion design (cemented liner with wet shoe). Non-standard for some Bakken completions which may use uncemented liners. |
2025-02-05 | Completions / Frac |
| Tier 3 |
Surface casing point adjusted for 'big rig' (TD: 2,322' MD vs. 2,295' MD without adjustment). ๐ Well Sundry Form - Notification of Work Performed Indicates rig-specific design modifications. The 'big rig adjustment' suggests the actual rig (Nabors X28) differed from planning assumptions. |
2025-08-11 | Drilling Rigs |
| Tier 3 |
Operator requested and received a 90-day suspension of drilling after surface casing to use a smaller rig for surface hole, then move off and bring larger rig later for TD.โฐ TIME-SENSITIVE ๐ Sundry Form - Request for Consideration/Waiver - Suspension of Drilling Reveals a staged drilling approach to save costs/time. Creates a 90-day window between surface casing and full-scale drilling, indicating pad timing flexibility and potential for separate service contracts for initial vs. main drilling phases. |
2025-02-25 | Drilling Rigs |
| Tier 3 |
Operator requested and received waiver for open hole logs, relying on offset well data within a mile. ๐ Sundry Form - Open Hole Log Waiver Avoids routine logging costs and time. Indicates high confidence in subsurface model from nearby control well (STEEN 149-101-13-24-1H). |
2025-02-06 | Regulatory / Permitting |
| Tier 3 |
Two sidetracks required in lateral due to shale strikes (Lower Bakken Shale at 13,450' MD, Upper Bakken Shale at 22,705' MD). ๐ Geologic Summary - Lateral section Non-routine drilling trouble. First sidetrack successful; second required two attempts. Indicates challenging geo-steering or formation dip. |
Relative | General Oilfield Services |
| Tier 3 |
Confidential status note at file start: 'This well is CONFIDENTIAL, any information included in this well file was public information prior to the issuance of the CONFIDENTIAL status.' ๐ First page of document Well file was made confidential after initial data became public. Suggests operator sought protection for later data (possibly detailed drilling/completion results). |
Unknown | General Oilfield Services |