Raymond Onwuachi

Well services Engineer at EMVAL NIG LTD

• Nigeria
• My current job since May 2012

RESPONSIBILITIES

DOWNHOLE DATA ACQUISITION SPECIALIST (BHP)

RESPONSIBILITIES

• Conduction of Static Gradient Survey (SG),
• Flowing Gradient Survey (FG),
• Flowing Build Up Survey (FB/US) for Subsurface Data Gathering,
• Running FBUS with Downhole Shut-in Tool,
• Multirate Drawdown Test,
• Isochronal Test,
• Injectivity/Falloff Test
• Electronic Gauge Quality Check,
• Analysis/Interpretation of BHP Acquired Data with PPS Software.
• Design and Compilation of job Programmes.


SLICKLINE/WIRELINE OPERATION

RESPONSIBILITIES
• Rigging up and Down of wireline Lubricator,
• Making Drift Run
• Installation and Pulling of wireline Retrievable Surface-Control Subsurface Safety
• Valves (WR-SCSSVs)
• Cutting and Clearing of Wax in the Tubing
• Tubing Integrity Investigation
• Installation of Gas-lift Valves and Dummies
• Fishing operations
• Swabbing
• Well Securing
• Supervision of BHP Survey (Well Testing)
• Tools redressing





WELLHEAD MAINTENANCE OPERATION

RESPONSIBILITIES
• Xmas tree installation change-out and pressure testing
• Back pressure valve installation and retrieval
• Function-testing and pressure testing of valves
• Services and replacement of gate and seat assembly
• Servicing and replacement of surface safety valves
• Leak testing of down-hole safety valves
• Replacement of bean box sensing line
• Production support operation
• Surface Well completion operation
• Well testing support operation and tools redressing
• Function testing/Leak testing of Xmas Tree Valves, Casings, Conductor and Leak Testing of flow Line Plug Valves and Ball Valves
• Beam Box Inspection/check prior to field installation
• Function Testing/leak Testing of Surface Safety Valves (SSV)



EMPLOYER: EMVAL NIG LTD
POSITION: WORKSHOP TECHNICIAN
DATE: 2009-2009 (6months Industrial Attachment)

JOB DESCRIPTION:

• X-mas Tree refurbishing/Testing
• Gate valve make-up, re-dressing and pressure testing
• Beam box inspection/checking prior to field installation
• Re-dressing of tubing hangers
• Wellhead completion Baskets make-up/inspection
• Checking/inspection of the following Wellhead equipment/tool before taken to fields/Rigs
 X-mas Tree
 Casing head Housing
 Intermediate Crossover Flanges
 Wear Bushings
 Combination Running/Test Tool
 Lock down Flanges
• Re-dressing of tubing Hangers
• Flow head repair, servicing and pressure testing


POSITION: FIELD SAFETY OFFICER
DATE: 2013- Till Date

RESPONSIBILITIES

• Accurate record keeping of all relevant HSE statistics
• Assist with any HSE training as deemed necessary.
• Manage, monitor and report all health, safety and environmental matters on
Project site.
• Advise the Operations Executive on legal and safety rules compliance and best practices and deviations on site.
• Follow up on corrective measures for implementation and effectiveness of HSE.
• Participate in the preparation of site safety plans and ensure that it is kept up to date and reflects all site operations.
• Review contractors safety programmes to ensure compliance with HSE legislation.
• Organizes regular safety meetings with contractors and the client and ensure proper minutes of meetings are taken and distributed timely to the HSE Manager/ Coordinator.
• Ensure all safety equipment required by law is available on site, maintained in good order, and kept in its proper place.
• Ensure contractors, staff and facilities comply with the relevant HSE legislation, procedures and standards.
• Immediately stop any activity which is unsafe and report it to the responsible person or supervisor concerned, and to the Workshop Manager.
• Report any potentially hazardous conditions on site to the Workshop manager so that appropriate corrective action can be taken.
• Ensure safety notices required by law and under statutory or site regulation are installed and displayed.