🛢️ Rosencrans 5892 43-21 2B

Oasis Petroleum North America LLC · Mountrail County, ND · File #42795 · Generated 2026-04-04 16:52

API: 3306105667
Target Formation: Middle Bakken
Confidence: High

📊 Signals (7)

Tier	Signal	Date	Service Impact
Tier 2	Wet shoe configuration in production liner design, intentionally over-displaced by 7 barrels to create uncemented annulus for economic toe initiation via pump-down of first stage perforating guns. 📄 Section 1.11.1 and Fig. 1.1 Full Well Diagram Non-standard liner cementing approach to enable wireline perforating without tubing or tractor, reducing operational costs in horizontal completions.	Unknown	Completions / Frac
Tier 3	Waiver requested for notification to adjacent operator under Order No. 31848, as Oasis operates the adjacent spacing unit. 📄 Letter dated February 19th, 2026, RE: Rosencrans wells Bypasses standard regulatory notice requirement, indicating operator control over adjacent acreage and potential for streamlined permitting.	2026-02-19	Regulatory / Permitting
Tier 3	Anticipated drilling commencement on June 7, 2025, with 30 days estimated for drilling and completion.⏰ TIME-SENSITIVE 📄 Anticipated Starting Dates Specific timeline for operations, despite permit approval in 2026, indicating potential sequencing or error in document.	2025-06-07	Drilling Rigs
Tier 3	Use of indirect heater with setback exemption under Case No. 28949 Order No. 31500, allowing placement within 60 feet of wellhead and 21 feet of oil tank. 📄 Facility Construction Statement Non-routine facility design leveraging prior regulatory approval for compact pad layout.	Unknown	General Oilfield Services
Tier 3	Anti-collision measures include real-time corrected surveys, 1.2 separation safety factor, gamma ray signatures for wellbore identification, and increased survey frequency near crossings. 📄 Anti-Collision Statement Enhanced collision avoidance protocols beyond basic regulatory requirements, indicating high-density drilling in proximity to existing wells.	Unknown	Directional Drilling
Tier 3	Closed mud system with no cuttings pit, requiring perimeter berm and specific disposal at licensed facilities. 📄 Stipulations and New Pad Construction Statement Environmental design choice for mud management, mandating licensed disposal.	Unknown	Mud / Fluids
Tier 3	Commitment to no diesel-based compounds in hydraulic stimulation fluids, listing prohibited CAS numbers. 📄 DIESEL BASED STIMULATION FLUIDS/COMPOUNDS section Proactive environmental compliance choice, avoiding diesel in favor of alternatives.	Unknown	General Oilfield Services

💡 Operator Intent

Pursue cost-efficient and compliant horizontal drilling with innovative designs like wet shoe to minimize completion expenses.

Wet shoe configuration detailed in cement program and diagrams, allowing pump-down perforating to avoid costly tubing runs.
Leverage integrated operations to expedite permitting and reduce regulatory hurdles.

Waiver request for adjacent operator notification due to self-operated adjacent unit.
Prioritize environmental and safety standards in design, including closed systems and diesel-free stimulations.

Closed mud system, licensed cuttings disposal, and explicit diesel prohibition in stimulation compounds.

🔧 Service Operator Relevance

Directional drilling and anti-collision services

Anticipated drilling start June 7, 2025, with enhanced survey protocols indicating need for real-time MWD and gamma logging near existing wells.

Waste management and cuttings disposal

Closed system mandates disposal at specific licensed facilities during drilling, with relevance from spud to completion.

Hydraulic fracturing and stimulation chemicals

Diesel-free requirement signals demand for alternative fluid providers post-drilling, timed with completion phase.