Sylvester Oziegbe Email and Phone Number

Supervise and be responsible for hydrocarbon accounting at the LACT unit.Support all production activities in Ibigwe field and function as production supervisor.Responsible for gaslift operations and well performance.Well inputs/produce gas computations, reporting and documentations.Utility gas and flare gas computations Ensure LACT unit BS&W is within approved SPDC CHA guidelines.Ensure strict compliance to DPR and SPDC approved hydrocarbon practice.Liaise with DPR and SPDC representative on all LACT units and production reconciliation activities.Assist in preparing an expansion upgrade proposals/plans for custody metering in the plant and export terminal to meet requirements.Participate in the evaluation of metering performance by monitoring and analyze metering reports and historical data.Trouble-shoot metering system failures and abnormalities. Discuss abnormalities with flowstation manager and operations staff.Review proposals and generate engineering packages for metering system additions or modifications.Participate in SAT (site acceptance test) and modifications to metering system equipment. Supervise instrument calibrations and replacement.Maintain instrumentations controlling the process and utility systems. Fire & gas protection/detection, emergency shutdown.Maintain the availability and operating condition of all platform instrumentation so that production targets are achieved.Supervise master meter calibration.Ensure prompt production reconciliation with SPDC Port Harcourt.Participate in developing the recommendations to adjust the preventive maintenance schedules, programs and checklists base on equipment performance.Maintain the availability and operating condition of all platform instrumentation so that production targets are achieved.Stay current with latest metering technology, equipment, standards, manuals and operating procedures.

Proactively maintaining the safety and environmental integrity of operating assets. Advising on process and plant safety issues.Addax interface representative on Exterran gas flare down operations:Provide technical input and support for gas flare down compressors daily operations.Responsible for daily gas production.Responsible for compressors (HP & LP) availability and efficiency.Compute daily gas produce volume and flowrate for gaslift, gas injection and fuel gas, at their discharge pressure. Developed monthly chart for produce gas, compressor availability and efficiency curveServicing and calibration of portable instruments, gages, ITT Barton recorders, Daniel orifice meter, oil gear meters, etcPreparation of technical reports, performance reports and documentations.Instrumentation maintenance procedures and documentations.Carried out root cause analysis on plants, process and units operations malfunctionProvide technical support for production operations and input to the overall team to optimized production and equipment. Maintenance of all rotating machines instruments.(gas injection units: D-VIP/cub gas compressors, Waukesha), water injection units: oil well pumps (triplex and quintuplet, cat engines), Static equipment: process Instrumentation and control equipment, P&ID development, equipment, process instrumentations, simulation, specification for utility system and maintenance Developed and implement preventive maintenance program for all rotating machines and process control instruments.Preparation of Electrical and Instrument procedures for installation, testing & commissioning.Interpreting work instructions, drawings and schematic diagrams.Making sure all maintenance engineering projects are fit for purpose.Ensuring compliance with relevant regulations

Contribute to new plant designs, improvements and maintenance.Perform calibration and pre-commissioning checks on all field instrument devices, transmitters, actuatorsPerform all instrumentation system inspection and testing.Calibration of surface safety valves (SSV).Installation, calibration and maintenance of wellhead control panelsProvide technical support and advice on gas flare down project, commissioning and maintenance.Carried out cause and effect matrix on flare down compressors and process plant prior to commissioning.Provides input to the installations of flare down plant, ESD devices, panel, Allen Bradley plc and HMI screen.Optimizing and improving the operation of equipment and facilities.Analyzing and interpreting plant data.Commissioning new installations. Maintenance and operations of custody transfer unit (LACT)Prover loop maintenance, calibrations and operations.Meter proving, determination of meter factors and linearity for online metersCalibration of automatic temperature compensatorCalibrations and pressure testing of relief valves for vessels and plants.Organizing routine servicing schedules.Servicing, calibration and installation of pressure and level control valvesServicing, calibration of pressure, level, and temperature controllers.Gas lift, gas injection operations, and water injection for secondary recovery.Carried out fault finding diagnostics on devices and systems as required.Facilities operations, and maintenance, equipment installation, start-up, electrical generation, distribution system, process control.Material management supervision, operation and maintenance procedure.Experience in plant reliability, mechanical assurance, working with third parties and vendors, regulatory compliance, and plant simulations, commissioning and start-up.Functional checks and simulations of process emergency shut down and alarm systems, fail safe systems.