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Peter Aird;

 Maersk Oil Uk Ltd Senior Engineering Specialist    D

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Lack ofControl

Personal

factors

JobFactors

Substandardacts and

conditions

Immediatecauses

Contact

with

Energy orSubstance 

Incident

People

Property

Process

Production

Accident(Loss)

1. Inadequateprogram

2. Inadequatestandards

3. Noncompliance tostandards

BasicCauses

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Old Culture

• Analysis• Fear of mistakes

• Smothering• Second guessing• Controlling

• Hierarchies• Boundaries• Internal focus

New OPEN Culture

• Action• Calculated

risk-taking

• Empowering• Trusting• Supportive

• Teams• Connections• External focus

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7/28/2019 Maersk Oil by Peter Aird Flat-Spot Reduction

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eliminating non-safe issues to do better next time

Measure all safety aspects e.g. all loss   Ref. Rushmore benchmarking, ‘DIMS’, ‘Open wells’

reporting systems

 Note: Best in class wells identified as only 75% efficient?

1 in 4 days is therefore still lost or wasted in best wells

7/28/2019 Maersk Oil by Peter Aird Flat-Spot Reduction

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7/28/2019 Maersk Oil by Peter Aird Flat-Spot Reduction

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Operator A; Well A; 3rd Generation rig A.

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1000 ft

2000 ft

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Operator B; Well B; 3rd Generation Rig B.

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