文档介绍：How to Maintain Equipment panies to Get Maximal Profit
Dong Liang,
RC Group Co., Ltd., Norway
November 10 - 12, 1999 Jinan, China
International Workshop on Plant Engineering ‘99 Jinan
Presentation Outline
Overview of the Norwegian Oil Industry
Growing demands for maintenance
Risk Based Maintenance
Systemization of Maintenance Programs
Continuous Improvement of Maintenance Programs
Concluding remarks
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Oil & Gas Production
Norway is the world’s 2nd largest oil export country
Annual oil production about 150 million ton and natural gas about 30 billion M3
Over 80 offshore drilling and production platforms in operation
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Norwegian Continental Shell
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Operation
First well was drilled in 1966
Currently 9 operators and 18 partner panies
Statoil is the national pany and is involved in every production operation
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Challenges
High production costs due to harsh offshore environment
High exploration costs
High investment
High safety / environment requirements
High operation / logistics costs
High labor cost
Turbulent oil price
petition
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Growing Demands for Maintenance
pliance with statutory laws, regulations, and requirements
High equipment reliability: health, safety, and environment
High equipment availability -> productivity
High product quality
Reduction of maintenance costs
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Maintenance Technology Development
Change of maintenance strategy
Risk Based Maintenance
Systemization of maintenance programs
Continuous improvement of maintenance programs
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1950
1960
1970
1980
1990
2000
Breakdown
Fixed Interval PM
RCM
CBM
TPM
Development of Maintenance Strategy
RBM
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Risk Based Maintenance
Concept: Maintenance strategy and effort depend on equipment / component risks
Why ?
Risk Assessment
Risk = Consequence * Probability
Consequences:
Health and safety
Environment
Deferred production / service
Material damages
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