WE Report

Lessons Learned

Lesson Learned





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Report No.

211

Discipline/Origin

Drilling
No origin

Well

Kallåsen
35/12-6 S

Date created

2019/02/07
2494 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Rig specific
Positive

Transocean Arctic


What happened in Production section:
The pump strokes and volume pumped (from pit sensors) matched very well from 0-83 m3 mud pumped during the cement job.

What Was Planned

Mud pump efficiency

What Was Learned

96% pump efficiency was used, 16.01 litre/stroke, and we should continue to use this efficiency.

What Actions Are Required

Use 96% in future Sec.Recs and DOP’s

EDITOR


CLOSE LL (testing)





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