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Actemium Oil & Gas Maintenance

 

USAN

USAN Project was a new field development in 750 m water depth and 100 km South of the Nigerian coast.
USAN has been developed with 42 subsea wells connected to a 2 MMbbls storage FPSO via 2 production loops, 2 water injection lines and 1 gas injection line.
The OML 138 block in Nigeria contains the USAN field which started production in February 2012.

On the FPSO USAN project Actemium Oil & Gas Maintenance and Pace had provided respective expertise.

Actemium Oil & Gas Maintenance had executed the Maintenance & Inspection Engineering Contract:

  • Execution of maintenance engineering work in order to define the maintenance strategy, programme and schedule based the criticality review and Reliability Centred Maintenance,
  • Execution of inspection engineering work to check the USAN assets and define the inspection strategy, programme and schedule using Risk-Based Inspection (Fame+ Software) for pressure equipment
  • Preparation of templates for data integration into the computerised maintenance & inspection management system (CMIMS),
  • Issue of maintenance & inspection manuals and first-level maintenance procedures,
  • Assistance for the hand-over of MIE documentation to the GM(I)C/Subsidiary.

Pace have put in place on this General Maintenance Contract (GMC) project 2 phases:

Preparation phase

  • Recruitment and initial training

Operational phase

  • Maintenance Services (preventive, corrective) of all floating equipment (topside): mechanics, electricity, instrument
  • Onshore support team (spare warehouses follow-up)

Pace have put in place on the MIEC USAN FPSO the Maintenance and Inspection Engineering Services, including the following activities:

  • Data collection and compilation,
  • Maintainability & inspectability studies,
  • Maintenance and  inspection plans (through RCM, RBI methods and optimization ),
  • Spare part recommendations / optimization and specific tools,
  • CMIMS  Database creation and implementation,
  • Integrity,
  • Documentation for operation and maintenance.
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