By: Drilling Engineer
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Report No.
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5865 |
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Discipline/Origin
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Drilling |
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Well
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Norma |
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Date created
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2023/07/30 |
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Project Phase
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Operational |
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LL Type/Classification
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Planning |
Deepsea Yantai
Negative Planning LL with DNO
Norma (25/7-11 S) – Surface section
What happened:
Problems in start of 17 1/2″ Section with plug in blower system to ISO tanks. Few skips in field.
What was planned:
Low amount of skips in field when starting to drill 17 1/2″ Section.
What was learned:
To always have 20-30 skips in field in case of problems with the ISO cuttings handling system.
What actions are required:
To have adequate skips in field in case problems with cutting handling system to ISO tanks.
Deepsea Yantai
What happened in Surface section:
Problems in start of 17 1/2″ Section with plug in blower system to ISO tanks. Few skips in field.
Low amount of skips in field when starting to drill 17 1/2″ Section.
To always have 20-30 skips in field in case of problems with the ISO cuttings handling system.
To have adequate skips in field in case problems with cutting handling system to ISO tanks.
EDITOR
CLOSE LL (testing)
New Lesson Learned
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- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
- RIG
Borgland Dolphin- Island Innovator
- Well
Oselvar- Gomez
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
- RIG
- Island Innovator
- Well
- Gråspett
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
- RIG
- Deepsea Bergen
- WELL
- Brasse
- Rungne
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
NO LLs for INEOS- RIG
- Borgland Dolphin
- WELL
- Fat Canyon
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
- RIG
- Deepsea Yantai
- Well
- Shrek
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
-
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