WE Report

Lessons Learned

Lesson Learned





By: Drilling Engineer

Report No.

5837

Discipline/Origin

Drilling
Own Experience

Well

Carmen
35/10-10S

Date created

2023/06/16
904 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Casing
Other

Deepsea Yantai


What happened in Surface section:
Pups could not be run from aux using the “handshake” technique (too short for the Hydraracker) and no BX elevator run when using the CRTi.

What Was Planned

Pup joints had to be run on the 9 7/8″ sidetrack.

What Was Learned

Pups had to be picked up with a sling. Not ideal.

What Actions Are Required

Best solution is to supply a single joint casing elevator with the casing running equipment. It can be run on a tuggersallowing the pups to be easily picked up and stabbed.

EDITOR


CLOSE LL (testing)





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