Weasley 4595 33-29 3B - Intelligence Brief

OASIS PETROLEUM NORTH AMERICA LLC · Dunn County, ND · File #43374 · Generated 2026-10-07 05:33

📊 Signals (5)

Tier	Signal	Date	Service Impact
Tier 2	Wet shoe completion design specified for toe initiation, avoiding more expensive perforation methods. 📄 1.11 Wet Shoe / Discussion Reveals a deliberate, cost-saving completion technique that influences liner cementing, displacement, and initial stimulation services.	Unknown	Completions / Frac
Tier 3	Anticipated commencement date is June 7, 2025, with approximately 30 drilling days.⏰ TIME-SENSITIVE 📄 1.8 Anticipated Starting Dates Provides a specific planned start date and duration, indicating operator's forward planning and expected rig time.	2025-06-07	Drilling Rigs
Tier 3	Aquifer location triggers mandatory closed mud system, impermeable liner, and pre-construction inspection. 📄 PERMIT INFORMATION / STIPULATIONS Imposes strict, non-standard environmental controls and requires direct coordination with NDIC Field Inspector before any work begins.	Unknown	Mud / Fluids
Tier 3	Logging waiver requested; only a Cement Bond Log planned from intermediate casing to surface shoe. 📄 1.7 Evaluation Program Operator seeks to forgo standard open-hole logging, reducing evaluation scope but mandating a specific cased-hole log.	Unknown	Regulatory / Permitting
Tier 3	Operator must contact NDIC Field Inspector Nicole Ewoniuk prior to location construction. 📄 Page: 2 of 10 Names a specific regulatory inspector as the mandatory point of contact for site-specific stipulations, adding a procedural step.	Unknown	General Oilfield Services

Tier

Signal

Date

Service Impact

Tier 2

Wet shoe completion design specified for toe initiation, avoiding more expensive perforation methods.
📄 1.11 Wet Shoe / Discussion
Reveals a deliberate, cost-saving completion technique that influences liner cementing, displacement, and initial stimulation services.

Unknown

Completions / Frac

Tier 3

Anticipated commencement date is June 7, 2025, with approximately 30 drilling days.⏰ TIME-SENSITIVE
📄 1.8 Anticipated Starting Dates
Provides a specific planned start date and duration, indicating operator's forward planning and expected rig time.

2025-06-07

Drilling Rigs

Tier 3

Aquifer location triggers mandatory closed mud system, impermeable liner, and pre-construction inspection.
📄 PERMIT INFORMATION / STIPULATIONS
Imposes strict, non-standard environmental controls and requires direct coordination with NDIC Field Inspector before any work begins.

Unknown

Mud / Fluids

Tier 3

Logging waiver requested; only a Cement Bond Log planned from intermediate casing to surface shoe.
📄 1.7 Evaluation Program
Operator seeks to forgo standard open-hole logging, reducing evaluation scope but mandating a specific cased-hole log.

Unknown

Regulatory / Permitting

Tier 3

Operator must contact NDIC Field Inspector Nicole Ewoniuk prior to location construction.
📄 Page: 2 of 10
Names a specific regulatory inspector as the mandatory point of contact for site-specific stipulations, adding a procedural step.

Unknown

General Oilfield Services

💡 Operator Intent

To drill a well targeting the Bakken formation from a multi-well pad, with several wells planned from the same location.

Affidavit lists six wells (Granger Federal 2B/3BX, Weasley 2B/3B, Dumbledore Federal 2B/3B) to be operated from this pad location.

To use a cost-effective 'wet shoe' completion technique to facilitate toe initiation and avoid more expensive perforation methods.

Document states wet shoe 'allows the operator to pump-down the first stage perforating guns on wireline, avoiding the more expensive option of perforating on tubing or with a tractor.'

To minimize evaluation costs by waiving open-hole logs and running only a Cement Bond Log.

Evaluation Program states 'Request logging Waiver' and 'No Open Hole Logs are planned at this point. A Cement Bond Log will be ran...'

🔧 Service Operator Relevance

Environmental Containment & Inspection

Aquifer location mandates closed mud system, impermeable liner, and pre-construction NDIC inspection; non-compliance halts work.

Directional Drilling & Surveying

Detailed trajectory plan exists with anti-collision protocols; pad has multiple wells, indicating continued directional and surveying work.

Cementing (Liner)

Specific wet shoe design dictates a precise cement job for the 4-1/2" liner with over-displacement, creating a defined service requirement.

Cased-Hole Logging

Operator plans only a Cement Bond Log from intermediate casing to surface shoe, creating a specific, non-waived logging service opportunity.

Waste Disposal

Operator lists specific licensed facilities for solid drill cutting disposal, indicating need for hauling and disposal services from the well site.

🛢️ Weasley 4595 33-29 3B

📊 Signals (5)

💡 Operator Intent

🔧 Service Operator Relevance