WE Report

Lessons Learned

Lesson Learned





By: Drilling Supervisor

Report No.

2096

Discipline/Origin

Drilling
Own Experience

Well

Gomez
2/5-15

Date created

2021/08/22
1567 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Planning
Negative

Borgland Dolphin


What happened in Surface section:
DrilQuip MPT and BOP test tool was sent out without pup joints.

What Was Planned

DrilQuip MPT and BOP test tool was planned sent out we pup joints for easier handling on drill floor.

What Was Learned

Had to use rig tongs when making up and breaking down DQ tools for mill and flush run and seal assembly running tool.

What Actions Are Required

For Borgland Dolphin: MPT should be sent out with 7 m pup joint above and no pup below. BOP test tool should have a 7 m pup joint above and 3 m pups joint below.
Important that pup joint have same threads as drill pipe and HWDP on the rig.

EDITOR


CLOSE LL (testing)





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