Babatunde Adeyinka
Milton Keynes,United Kingdom
Summary
Accomplished professional with expertise in MWD/LWD and drilling and well control, specialising in failure mode and effect analysis (FMEA) and root cause analysis (RCA). Demonstrates proficiency in preventive, corrective, and condition-based maintenance of electro-mechanical downhole drilling equipment. Skilled in conducting risk and impact assessments (RIA) and utilising CMMS for efficient operations. Adept at interpreting engineering drawings and leading teams to achieve operational excellence. Committed to advancing career in the energy sector by leveraging technical skills and leadership capabilities.
Overview
1
1
Certification
22
22
years of professional experience
Work history
Fabric Engineer
John Lewis and Partners, Fenny Lock Milton Keynes.
Milton Keynes, England
2026.08 - Current
- Carry out Planned Preventative Maintenance (PPM) on building fabric, fixtures and equipment.
- Delivered planned, reactive, and remedial maintenance internally.
- Respond to reactive maintenance requests and emergency breakdowns.
- Completed maintenance work with CMMS, ensuring accurate updates to work orders.
- Support engineering teams during planned shutdowns/improvement projects.
- Reduced contractor reliance by effectively performing in-house repairs safely.
- Carry out plumbing repairs including leaking taps, toilets, wash basins, pipework and sanitary fittings.
Maintenance/Recycling Ops Technician
John Lewis & Partners (Biffa Operations)
Milton Keynes
2025.05 - 2026.07
- Addressed machinery issues by responding to breakdowns and conducting preventative maintenance. – respond to breakdowns, carry out planned preventative maintenance, and deliver project work across a wide range of Electro- mechanical systems and industrial equipment.
- Troubleshot running faults, executing timely repairs and improvements to minimise downtime and enhance operational reliability.
- Conducted daily inspections on machines, including cardboard bailer, general waste compactor, HSM V-Press 1160, and plastic polystyrene crusher, ensuring optimal operation and safety.
Drilling Instructor (Field/Operations)
Milton Keynes
Milton Keynes
2024.01 - 2025.04
- Managed MWD/LWD field and workshop operations, ensuring adherence to operational standards.
- Conducted targeted training sessions to improve specific team skills in drilling operations.
- Presented comprehensive introductory sessions on drilling and well control techniques to enhance team knowledge.
- Conducted risk/impact assessments and job hazard analyses in workshops to enhance safety.
- Performed troubleshooting and root cause analysis to identify and resolve issues.
- Implemented maintenance procedures and strategies using detailed checklists to ensure compliance.
Electromechanical/Assembly Technician
Niftylift
Milton Keynes
2023.09 - 2023.12
- Mechanical/Electrical assembly with Hydraulic installations of various mobile elevating work platforms including:
- Conducted troubleshooting and root cause analysis on basic electrical panels, identifying issues to enhance system reliability.
- Installed trailer-mounted equipment and operated self-propelled machinery (electric & hybrid) to ensure optimal functionality.
Operations Manager, Drilling Services
Fredrikov Petroleum Devt Serv Limited (Baker Hughes Technical Partner)
Port Harcourt
2018.11 - 2023.07
- Manages Field and Workshop Operations to achieve high quality maintenance standards and flawless execution.
- Achieved cost control within budget, delivering quality service to clients while meeting project deadlines.
- Asset and Inventory Management, Timely ordering of spares to prevent NPT on equipments/Tools waiting on spares.
- Ensured seamless client interface with in-house coordinators and field engineers (DDs and LWD/MWDs) at rigs, fostering collaboration and communication.
- Coordinated failure investigations and root cause analysis, enhancing resolution processes through effective customer engagement during close-out sessions.
MWD/LWD Technician (Maintenance and Field Operations)
Sterling Oil Exploration & Energy Producing Company, kwale (Baker Hughes Technical Partner)
Delta State
2015.04 - 2018.11
- Performed maintenance and calibration of MWD/LWD downhole tools in workshop, enhancing reliability for operational deployment.
- Built and tested MWD/LWD downhole tool string to ensure optimal performance in field operations.
- Investigated failures and conducted root cause analysis with reliability engineering team to identify and rectify recurring issues.
Field Service Specialist MWD/LWD
Baker Hughes Nigeria, Drilling Services
Nigeria
2013.04 - 2015.03
- Executed rig up procedures to prepare the drilling site for operations. / Rig down of MWD Cabin, Deck testing and Programming of MWD Tools on the Rig floor.
- Interfaces with Directional Drillers to ensure BHA compatibility with operating parameters is within specification.
- Provide Drilling data analysis to the client's representative at the rig site which includes survey calculations to assist on Well to well clearance calculations, anti collision analysis and well path projection.
- Prepared daily drilling morning reports, real-time logs (both MD and TVD), ASCII and LAS for geologists and DSVs to ensure accurate data delivery.
- Prepared and submitted end of well reports and final logs, including presentations and AAR, to maintain clear communication with the company.
- Report any Tools out of Specification to Town and ensure OSR Reports are duly signed by the Company Man.
- Perform Rig up and Rig down duties, ensure all BHAs, equipment are laid down after use and are manifested.
- Sustained consistently low rig downtime through proactive job approaches and hands-on troubleshooting to minimize operational interruptions.
Repair and Maintenance Technician MWD/LWD/DD
Baker Hughes Nigeria Drilling Services
Nigeria
2006.09 - 2013.04
- Plan, Coordinate and perform level 1 to Level 3 maintenance of MWD/LWD down-hole tools.
- Perform maintenance on Ontrak,Azitrak, Gyrotrak,Navigamma, BCPM, Autotrak and Copilot.
- Maintained and repaired equipment/tools, ensuring operational readiness, safety, and quality standards.
- Perform Complete Tool testing including ATK G3+ GWD, Navigamma, Testrak+Soundrak under Clients Supervision.
- Perform wiring, Soldering, Cable harness and PCBAs replacement to Company standards.
- Technical bulletin TB implementation on MWD tools to ensure high quality of MWD tools.
- Conducted detailed failure investigations, providing timely reports to Failure Review Board to facilitate informed decision-making.
Caterpillar Service Engineer (Workshop and Field Service)
Mantrac (Caterpillar) Nigeria Limited
Port Harcourt
2004.08 - 2006.09
- Overhauled CAT generators, including commissioning and maintenance of 3516, 3512, 3508, 3412, 3408 series, ensuring optimal performance and reliability.
- Serviced generators, performing routine maintenance and steam cleaning of radiators at customer sites to maintain equipment functionality.
- Troubleshot electrical issues on low voltage EMCP panels, resolving misfiring and hard starting problems to enhance operational efficiency.
- Prepare Service Technical Report on Workshop & Field Findings in accordance with CAT specification.
Education
B.Eng Electrical/Electronic Eng -
University of Port Harcourt
HND Electrical /Electronic Engineering -
Federal Polytechnic
Offa, NigeriaSSCE - undefined
West African Examination Certificate
Skills
- Planned preventative maintenance
- Preventive/Corrective/Condition Based Maintenance of Electro-Mechanical downhole Drilling equipment
- CMMS
- Risk impact assessments
- RCA
- MWD/LWD
- Drilling and Well Control/Failure Mode and Effect Analysis FMEA
- Engineering Drawings
- Team leadership
Certification
- IWCF Drilling and Well Control Level 2 (Aberdeen Drilling School, Scotland UK)
- Certified Maintenance /Reliability Professional CMRP Training (Udemy)
- 18th Edition Wiring Regulation (LIZM)
- ISO 9001:2015 Quality Management
- Lean Six Sigma Yellow Belt (Alison Acad)
- MWD Mainten.Academy (Baker Hughes)
- Rotary Steerable Stab. (Baker Hughes)
- Troubleshooting &RCA (Baker Hughes)
- FRACAS (Baker Hughes)
- Team Leader Program (Baker Hughes)
- SAP/ Maps (Baker Hughes)
- Cisco Certified Network Associate,CCNA
Accomplishments
- As a Specialist with both maintenance (Workshop) and field service experience, I have gained a unique blend of deep Technical knowledge and on-site Customer-facing troubleshooting skills some of which are:
- 1.Significantly increasing First Time Fix Rates (FTFR): Combining workshop diagnostics with on-site experience, made me achieve a 40% increase in first-time fixes and high success rate in identifying and resolving issues as I understand the root cause better than field-only Technicians thus boosting customer satisfaction.
- 2 -Reducing Equipment Downtime: I can implement proactive maintenance strategies due to my ability to accurately diagnose in the field and quickly perform repairs in the shop leading to a 30% reduction in downtime.
- 3.Improved plant availability through proactive maintenance and fault elimination strategies.
- 4.Strengthened shutdown and commissioning execution through effective contractor supervision.
- 5.Reduced downtime risk via spare-parts optimisation and improved maintenance record accuracy. - Enhanced team capability through structured on-the-job technical coaching.
Timeline
Fabric Engineer
John Lewis and Partners, Fenny Lock Milton Keynes.
2026.08 - Current
Maintenance/Recycling Ops Technician
John Lewis & Partners (Biffa Operations)
2025.05 - 2026.07
Drilling Instructor (Field/Operations)
Milton Keynes
2024.01 - 2025.04
Electromechanical/Assembly Technician
Niftylift
2023.09 - 2023.12
Operations Manager, Drilling Services
Fredrikov Petroleum Devt Serv Limited (Baker Hughes Technical Partner)
2018.11 - 2023.07
MWD/LWD Technician (Maintenance and Field Operations)
Sterling Oil Exploration & Energy Producing Company, kwale (Baker Hughes Technical Partner)
2015.04 - 2018.11
Field Service Specialist MWD/LWD
Baker Hughes Nigeria, Drilling Services
2013.04 - 2015.03
Repair and Maintenance Technician MWD/LWD/DD
Baker Hughes Nigeria Drilling Services
2006.09 - 2013.04
Caterpillar Service Engineer (Workshop and Field Service)
Mantrac (Caterpillar) Nigeria Limited
2004.08 - 2006.09
SSCE - undefined
West African Examination Certificate
B.Eng Electrical/Electronic Eng -
University of Port Harcourt
HND Electrical /Electronic Engineering -
Federal Polytechnic