WE Report

Lessons Learned

Lesson Learned





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Report No.

369

Discipline/Origin

Drilling
No origin

Well

Shrek
6507/5-9 S, 6507/5-9 A

Date created

2019/10/22
2237 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Casing
N/A

Deepsea Nordkapp


What happened in Reservoir section:
Difficult to decide on placement of centralizers for racking since the casing joints vary in lengths from around 11 m to around 13 m.

What Was Planned

Rack casing joints with centralizers.

What Was Learned

Best solution was to send out casing joints with centralizers installed 7 m from PIN and rack stands with centralizer on bottom and middle joints and then slick joint on top.

What Actions Are Required

Note this way of racking centralizer stands for future operations.

EDITOR


CLOSE LL (testing)





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