GROVE 5892 31-33 5B - Intelligence Brief

Oasis Petroleum · Mountrail County, ND · File #42648 · Generated 2026-02-06 17:15

📊 Signals

Tier	Signal	Date	Service Impact
Tier 2	Wet shoe configuration: cement job intentionally over-displaced by 7 barrels, creating 400' uncemented annulus at toe for wireline perforating without tubing or tractor. Details of Standard Wet Shoe Grove 5892313358	2025-12-08	Completions / Frac
Tier 3	Approval granted with specific setback conditions: all portions of the well bore not isolated by cement must be no closer than 500' from north/south boundaries and 150' from east/west boundaries within the 2560-acre spacing unit, pursuant to Commission Order No. 34892. STIPULATIONS - NDIC Field Order Info	2026-07-25	General Oilfield Services
Tier 3	Notification of potential federal permit requirement for wells in spacing units, requiring BLM contact.⏱ URGENT Email from Nathaniel Erbele dated 1/14/2026	2026-01-14	General Oilfield Services
Tier 3	Waiver requested for adjacent operator notification under Order No. 31848, as Oasis is the operator of the adjacent spacing unit.⏱ URGENT Letter dated December 17, 2025	2025-12-17	Regulatory / Permitting
Tier 3	Anti-collision precautions: uses AC guidance from certified planners, real-time corrected surveys, 1.2 separation safety factor, gamma ray signatures for existing wellbores, and frequent surveys (93-100') increasing near crossings. ANTI-COLLISION STATEMENT	2025-12-08	Directional Drilling

Tier

Signal

Date

Service Impact

Tier 2

Wet shoe configuration: cement job intentionally over-displaced by 7 barrels, creating 400' uncemented annulus at toe for wireline perforating without tubing or tractor.
Details of Standard Wet Shoe Grove 5892313358

2025-12-08

Completions / Frac

Tier 3

Approval granted with specific setback conditions: all portions of the well bore not isolated by cement must be no closer than 500' from north/south boundaries and 150' from east/west boundaries within the 2560-acre spacing unit, pursuant to Commission Order No. 34892.
STIPULATIONS - NDIC Field Order Info

2026-07-25

General Oilfield Services

Tier 3

Notification of potential federal permit requirement for wells in spacing units, requiring BLM contact.⏱ URGENT
Email from Nathaniel Erbele dated 1/14/2026

2026-01-14

General Oilfield Services

Tier 3

Waiver requested for adjacent operator notification under Order No. 31848, as Oasis is the operator of the adjacent spacing unit.⏱ URGENT
Letter dated December 17, 2025

2025-12-17

Regulatory / Permitting

Tier 3

Anti-collision precautions: uses AC guidance from certified planners, real-time corrected surveys, 1.2 separation safety factor, gamma ray signatures for existing wellbores, and frequent surveys (93-100') increasing near crossings.
ANTI-COLLISION STATEMENT

2025-12-08

Directional Drilling

🎯 Operator Intent

To optimize completion costs by using wet shoe configuration for wireline perforating.

↳ Documented wet shoe design with over-displacement to enable economic toe initiation without tubing or tractor.

To minimize regulatory delays by self-waiving adjacent operator notification.

↳ Waiver request since Oasis operates the adjacent spacing unit, allowing internal coordination.

To ensure safe drilling in high-density area with enhanced anti-collision measures.

↳ Detailed anti-collision statement with specific precautions like gamma ray signatures and frequent surveys.

🔧 Service Relevance

Directional drilling and surveying

Anti-collision requirements necessitate real-time surveys and gamma ray tools, with planning reports dated December 2025 indicating imminent operations.

Completion and cementing

Wet shoe configuration requires specialized cementing for over-displacement, tied to planning timelines.

Regulatory consulting

Federal permit notifications in January 2026 signal potential delays, creating need for expedited federal filings.

🛢️ GROVE 5892 31-33 5B

📊 Signals

🎯 Operator Intent

🔧 Service Relevance