WE Report

Lessons Learned

Lesson Learned





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Report No.

270

Discipline/Origin

Drilling
No origin

Well

Rungne
30/6-30

Date created

2019/09/27
2263 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Planning
N/A

Transocean Arctic


What happened in Intermediate section:
Difficult to achieve data acqusition requirement of 10 m samples.

What Was Planned

Drill 12 1/4″ hole at 80 m/hr on bottom ROP.

What Was Learned

Consider 2 x sample catchers per shift or reduce sampling rate to e.g. 15 m or 20 m.

What Actions Are Required

NA

EDITOR


CLOSE LL (testing)





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