Rosencrans 5892 43-21 3B - Intelligence Brief

Oasis Petroleum North America LLC · Mountrail County, ND · File #42796 · Generated 2026-04-04 16:52

📊 Signals (5)

Tier	Signal	Date	Service Impact
Tier 2	Wet shoe configuration on 4-1/2" liner for toe initiation, enabling wireline pump-down of first stage perforating guns instead of more expensive tubing or tractor methods. 📄 Section 1.11 Wet Shoe discussion in drilling program attachment. Non-standard liner design choice to reduce completion costs by avoiding coiled tubing or tractor conveyance for initial perforations.	Unknown	Completions / Frac
Tier 3	Waiver requested for hydraulic fracture notification to adjacent operators since Oasis is the operator of the adjacent spacing unit. 📄 Operator Assertions and February 19th, 2026 letter regarding notification waiver. Self-operated adjacent units allow bypassing standard 21-31 day notice period, accelerating stimulation timeline.	2026-02-19	Completions / Frac
Tier 3	Anti-collision evaluation using real-time corrected surveys, 1.2 separation safety factor, and gamma ray signatures for wellbore identification, with specific separation factors as low as 0.69 to offset wells. 📄 Anti-Collision Statement and Total Directional Anti-Collision Report. Detailed anti-collision protocol beyond standard NDIC requirements, highlighting proximity to multiple offset wells on the same pad and adjacent units.	2026-02-10	Directional Drilling
Tier 3	Anticipated drilling commencement on June 7, 2025, with approximately 30 days for drilling and 30 days for completion.⏰ TIME-SENSITIVE 📄 Anticipated Starting Dates in drilling program. Specific timeline for operations, indicating rapid pad development with multiple wells.	2025-06-07	General Oilfield Services
Tier 3	Commitment to no diesel-based compounds in hydraulic stimulation fluids, excluding specific CAS numbers. 📄 DIESEL BASED STIMULATION FLUIDS/COMPOUNDS section. Explicit avoidance of diesel in frac fluids, aligning with regulatory preferences and environmental standards.	Unknown	Completions / Frac

Tier

Signal

Date

Service Impact

Tier 2

Wet shoe configuration on 4-1/2" liner for toe initiation, enabling wireline pump-down of first stage perforating guns instead of more expensive tubing or tractor methods.
📄 Section 1.11 Wet Shoe discussion in drilling program attachment.
Non-standard liner design choice to reduce completion costs by avoiding coiled tubing or tractor conveyance for initial perforations.

Unknown

Completions / Frac

Tier 3

Waiver requested for hydraulic fracture notification to adjacent operators since Oasis is the operator of the adjacent spacing unit.
📄 Operator Assertions and February 19th, 2026 letter regarding notification waiver.
Self-operated adjacent units allow bypassing standard 21-31 day notice period, accelerating stimulation timeline.

2026-02-19

Completions / Frac

Tier 3

Anti-collision evaluation using real-time corrected surveys, 1.2 separation safety factor, and gamma ray signatures for wellbore identification, with specific separation factors as low as 0.69 to offset wells.
📄 Anti-Collision Statement and Total Directional Anti-Collision Report.
Detailed anti-collision protocol beyond standard NDIC requirements, highlighting proximity to multiple offset wells on the same pad and adjacent units.

2026-02-10

Directional Drilling

Tier 3

Anticipated drilling commencement on June 7, 2025, with approximately 30 days for drilling and 30 days for completion.⏰ TIME-SENSITIVE
📄 Anticipated Starting Dates in drilling program.
Specific timeline for operations, indicating rapid pad development with multiple wells.

2025-06-07

General Oilfield Services

Tier 3

Commitment to no diesel-based compounds in hydraulic stimulation fluids, excluding specific CAS numbers.
📄 DIESEL BASED STIMULATION FLUIDS/COMPOUNDS section.
Explicit avoidance of diesel in frac fluids, aligning with regulatory preferences and environmental standards.

Unknown

Completions / Frac

💡 Operator Intent

Efficient multi-well pad development with horizontal laterals targeting Middle Bakken, prioritizing cost-saving designs like wet shoe and self-notification waivers.

Pad layout with 4 wells (2B, 3B, 4B, 5B), wet shoe configuration, and waiver for adjacent operator notification as Oasis operates both units.

Proactive environmental and regulatory compliance, avoiding diesel in stimulations and using licensed disposal facilities.

Explicit no-diesel policy and listed licensed facilities for drill cuttings disposal.

🔧 Service Operator Relevance

Drilling and completion services

Drilling starts June 2025 with 30-day window, followed by 30-day completion; wet shoe design favors wireline over tubing for initial perforations.

Surveying and anti-collision services

Real-time surveys and gamma ray logging required during drilling to maintain separation factors as low as 0.69 to offsets.

Waste disposal and environmental services

Licensed facilities selected for dry cuttings, with leak-proof containers for filter socks required from spud.

🛢️ Rosencrans 5892 43-21 3B

📊 Signals (5)

💡 Operator Intent

🔧 Service Operator Relevance