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Operation and Maintenance Area: Track Records

Projects Typology Description

Bouri Inspection AGIP-OIL – Bouri offshore structures subsea inspection. Re-planning of inspections of the Bouri subsea structures (DP3 and DP4 jackets, mooring points, tanker, pipelines, subsea lines) based on Wirshing method and inspection results, in order to increase the intervals between inspections and optimize their costs.

Offshore Platforms Inspection ENI E&P DIVISION – Subsea inspection and re-planning criteria for Italian offshore platforms. Subsea inspections criteria specification and preparation of schedule for 87 Gas Plants located in the Adriatic Sea, based on Wirshing method and the inspections results.

Belayim Re-habilitation PETROBEL – Expansion of the operative life of Belaym offshore installations. Structural rehabilitation, Inspection/Maintenance/Repair schedule preparation, repair activities and detailed design identification for 30 fixed offshore pole installations; interaction with the certifying authority in order to obtain the pertinent approval.

Loango Re-habilitation ENI CONGO – Rehabilitation of the platforms PP, DP1, DP2, DP3 of the Loango field. Re-examination of substructures in order to rehabilitate structures and obtain the certificates for the extension of the operative life from the certifying authority.

Barbara T Re-habilitation ENI E&P DIVISION – Rehabilitation of the platforms Barbara B, C, D, T and Perla. Re-examination of substructures in order to rehabilitate structures and obtain the certificates for the extension of the operative life from the certifying authority.

ENI CONGO
New Blow-Down Installation Feasibility Study

Renovation Engineering services for a new blow-down system for the collection of waste waters from drainage systems and hydro cyclone filters.

GUPCO
Ras Shukheir buoy field adjustment for tanker loading

Renovation Modifications of systems of multiple catenary anchorage mooring lines for 270000 dwt tankers, including new mooring buoys, existing buoys renewal, marine operations definition and operation handbooks preparation.

EDISON
Flexible riser for oil exportation

Renovation Engineering services for the design and installation of a new flexible riser that exports oil from the VEGA platform to an SPM, including superstructures modifications and J-tube design.

ENI CONGO
Plants and superstructures modifications

Renovation Superstructures modifications and structural reinforcement of process functional units and facilities.

PETROBEL
Jackets and clusters repair

Re-habilitation Structural repair/reinforcement of new caissons installation and operative life expansion.

DBPlat Data Base ENI E&P DIVISION - DBPLAT Development of a Software package for the management of IMR activities of offshore platforms .

KPO Complex Plant Development KPO – Waste disposal plant management Basic design of a plant for the treatment of industrial waste, produced by drilling and production activities, including waters treatment, rotative furnaces, incinerators for general use and lagoons.

KPO - 110/6 KV Substation

Renovation Engineering service; detailed design, procurement assistance and technical supervision during plant construction; delivery till permissions acquisition and the approval of local authorities.

KPO - Unit 3 Process Model

Renovation Process model implementation for Unit 3 plant for process simulation and heat and materials balance analysis.

KPO
Treatment plant enlargement

Renovation Engineering service for feasibility study and detailed design, procurement assistance and technical supervision during plant construction and start-up phases in order to increase Unit 3 plant production capacity, including permissions acquisition from and approval by local authorities.

KPO
Guide for process operations

Operation Preparation of process operation handbooks for each KPC functional unit and for Unit 2 plants regarding regular operations, and partial and emergency shut-downs.

ENI E&P DIVISION
CMMS implementation

Maintenance Definition of preventive maintenance, work flow, procedures, work loads, instruments and implementation of a computer system for the maintenance management by Passport, and the maintenance management of 138 upstream offshore and onshore plants and treatment and storage plants (Italy District).

IMR Maintenance PETROBEL – CMMS implementation Definition of preventive maintenance, work flow, procedures, work loads, instruments and implementation of a computer system for maintenance management by SAP, for the maintenance management of upstream offshore and onshore plants (Port Fouad, Abu Rudeis, Abu Madi, Ras Garra).

ENI E&P DIVISION
Global maintenance service

Maintenance Global service supply as the leader of a Joint Venture for 23 offshore platforms maintenance (Italy District), including management, engineering, feedback analysis and maintenance improvement by reliable methods (RAMS methodology).

ENI E&P DIVISION
Materials inventory (MIAP)

Data Base Implementation of an electronic database for materials management (MIAP) for the codification of materials and spare parts, materials list preparation and storehouse management.

AGIBA
ASHRAFI marine lines inspection

Inspection Preparation of inspection procedures of marine lines, including specification and bid documents control, assistance during inspection activity and re-analysis results.

ENI E&P DIVISION
Val D’Agri 4th Line

RCM Maintenance activity applied to the 4th production line using the RCM methodology through RAMS analyses development, including FMEA, criticality and maintainability analyses.

ENI E&P DIVISION
Barbara T2, Cervia K, Barbara NW

RCM Maintenance activity applied to offshore platforms using the RCM methodology through RAMS analyses development, including FMEA, criticality and maintainability analyses.

Kashagan RCM AGIP KCO – Kashagan Project Engineering service for the implementation of Reliability Centered Maintenance of the KASHAGAN offshore-onshore plants, based on equipment criticality assessment estimated by RAMS studies.

Geisum Inspection GEYSUM – Jack-Up Inspection
Preparation of a subsea inspections program for the Jack-Up (Maersk Endurer) turned into a production unit.

Sabratha Maintenance ENI GAS - SABRATHA PLATFORM
Execution of maintenance engineering activities pertinent to the preparation of the following documents: main equipment list, instructions for maintenance implementation, maintenance plan, schedule and handbook. The scope of work also included the spare parts codification for two years of operation.

ENI TECHNOLOGIES
Risk Assessment and RAMS

Risk Analysis Development of a new methodology, based on risk assessment, in order to define the risk level of new industrial processes of H2s treatment.

ENI GAS
Maintenance and Materials Management Procedures

Maintenance Preparation of Company maintenance and materials management procedures for the development of CMMMS (Computer Maintenance and Materials Management System).

NAOC
De-commissioning Cost Study

Decommissioning
and Removal
Development of a feasibility study for the decommissioning cost estimation of operational and non-operational plants. The scope of work also included the decommissioning criteria preparation and interface with local authorities.

PHILLIPS PETROLEUM
Greater Ekofisk removal and de-commissioning costs study

De-commissioning
and Removal
Development of a feasibility study for the removal and decommissioning costs estimate of the Great Ekofisk field. This study considered different options for removed materials treatment and pertinent marine operations description.

HAMILTON OIL COMPANY
Removal and Abandonment Cost Study.

De-commissioning
and Removal
Development of a feasibility study of oil platforms removal and decommissioning costs estimate.

AGIP OIL LIBYAN BRANCH
Bouri DP4 Field Expansion for produced water re-injection

Renovation Basic and detailed design and bid documents development for the enlargement of the platform’s structure

SAIPEM ENERGY INTERNATIONAL
Bouri Field, DP4 platform Rig A removal and Rig B improvement

Renovation Structural engineering and detailed design for the RIG A decommissioning and removal and the RIG B improvement.

Agip KCO Kashagan O&M Project

Maintenance Definition of preventive maintenance, work flow, procedures, work loads and spare parts, and a Computer Maintenance Management System (CMMS) implementation by SAP, for upstream offshore & onshore plants management and maintenance.

Eni E&P Division - FPSO Refurbishment Florence

Renovation Technical support for the assessment of structural and naval activities to perform for the re-furbishing of FPSO Florence and assessment of possible alternative systems, including the re-arrangement of risers and umbilicals.

Eni E&P Division - Mondo and Saxi Batuque FPSO Follow-on (Kizomba field)

Renovation Technical support for the re-arrangement of FPSO Mondo and Saxi Batuque, comments of the technical documentation submitted by EXXONMOBIL (operator), technical coordination of marine fastening activities of the other two partners (Statoil and BP) and meetings and inspections of the two FPSO.

Eni Congo – Loango field DP4,DP5 and DP6 platforms re-habilitation

Re-habilitation Substructures re-assessment in order to rehabilitate structures and obtain pertinent certificates from regulator authority for operation life expansion.

Eni E&P Division – Barbara E and F platforms re-habilitation

Re-habilitation Substructures re-assessment for the rehabilitation of structures and the obtainment of the certificates for the extension of the operative life from the certifying authority.

Eni Oil - DP4 Produced water re-injection

Renovation Detailed engineering the design and installation of water re-injection systems on the DP4 platform and modifications of the relative topsides aimed to increase the production.

Eni-Ugit - Fixed offshore platforms removal

De-commissioning and Removal A study for the removal of 100 fixed platforms and their relevant topsides, including removal process identification and cost estimate preparation for SOA. The process was certified by PWC.

Eni-Ugit – Fixed offshore platforms removal

De-commissioning and Removal Preparation of tender technical documents for the decommissioning of the four onshore plants, including technical assessment and a clarification meetings.

Eni E&P Div. – TAP project

Maintenance Development of maintenance engineering activities, linked the to O&M philosophy preparation, plant break-down specification, spare parts philosophy, and availability analyses development.

Eni-UGIT – Crotone compression unit

Renovation Basic engineering for the compression unit renovation and preparation of technical document for the EPIC contract.

Eni E&P Div. – Maintenance guidelines

Maintenance Review and implementation of Corporate guidelines (Eni E&P Div.) relative to RCM, Materials Management, Maintenance Management, and a database preparation for reliability analyses.

ENI Oil - Project Management Service

Maintenance Development of cover services for the management of two contrasts: an EPIC contract for the detailed engineering, procurement, construction, installation, and hook-up of two gas compression modules to install on the DP4 platform; and a contract for the detailed design of three sealines and the ITT documentation for the construction and installation contracts.