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Gary Mcwilliam Email & Phone Number

Chief Operating Officer at Wellstrøm
Location: Greater Aberdeen Area, United Kingdom 14 work roles 2 schools
1 work email found @maerskoil.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email g****@maerskoil.com
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Current company
Role
Chief Operating Officer
Location
Greater Aberdeen Area, United Kingdom
Company size

Who is Gary Mcwilliam? Overview

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Quick answer

Gary Mcwilliam is listed as Chief Operating Officer at Wellstrøm, a with 12 employees, based in Greater Aberdeen Area, United Kingdom. AeroLeads shows a work email signal at maerskoil.com and a matched LinkedIn profile for Gary Mcwilliam.

Gary Mcwilliam previously worked as P&A R&D Implementation Superintendent at Totalenergies and Contracted to TotalEnergies as Snr Wells Decom Engineer at Totalenergies. Gary Mcwilliam studied at North East Scotland College.

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Email format at Wellstrøm

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{first}.{last}@maerskoil.com
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Profile bio

About Gary Mcwilliam

With over two decades of diverse experience in the oil and energy sector, I've specialized in well abandonment, completion, and intervention operations, playing pivotal roles in both onshore and offshore settings across Europe. My journey started in fabrication and welding, transitioning into the dynamic world of slickline operations and eventually emerging as a sought-after expert in abandonment and design.My tenure has been marked by rigorous project management, engineering innovation, and unwavering commitment to safety and compliance. From overseeing the abandonment of nearly 100 wells at Total Energies in Denmark to managing decommissioning projects at Petrofac in Aberdeen and pioneering novel technologies at Maersk Oil UK, my career is defined by technical proficiency, leadership, and the ability to adapt and deliver in challenging environments.Some of my most notable accomplishments include:- Delivering a "first of its kind" project for Petrofac within tight timelines.- Implementing novel methods in North Sea abandonment operations, resulting in substantial cost savings.- Championing the digital Well Abandonment Checklist pilot project for increased consistency and adherence to corporate standards.I thrive in collaborative settings, often liaising between multidisciplinary teams, stakeholders, and vendors to achieve desired project outcomes. I'm proud of my ability to provide technical solutions while also being on the frontlines, ensuring 'boots on the ground' oversight of operations. Beyond the rigors of project execution, I remain deeply committed to R&D, having assisted with the execution of the P&A Technology Roadmap, and I'm always keen on exploring the next technological frontier in the energy domain. In essence, I blend deep technical acumen with a strategic mindset, making it my mission to deliver projects that are safe, efficient, and cost-effective.

Listed skills include Offshore Drilling, Completions, Slickline, Oilfield, and 20 others.

Current workplace

Gary Mcwilliam's current company

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Wellstrøm
Wellstrøm
Chief Operating Officer
Aberdeen, GB
Website
Employees
12
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14 roles · 26 years

Gary Mcwilliam work experience

A career timeline built from the work history available for this profile.

P&A R&D Implementation Superintendent

Current

Norway

May 2022 - Present

Contracted To Totalenergies As Snr Wells Decom Engineer

Current

Greater Esbjerg Area

May 2021 - Present

Contracted To Petrofac As Wells Decom Project Manager

Aberdeen, Scotland, United Kingdom

Feb 2020 - May 2021

Contracted As Life Cycle Well Engineer - Subsea P&A

Aberdeen, United Kingdom

Jun 2019 - Feb 2020

Contracted As Snr Abandonment/Completion Engineer

Aberdeen, United Kingdom

Feb 2019 - Jun 2019

Applications Manager For The Eastern Hemisphere

Bisn
Aug 2018 - Jan 2019

Snr Completions & Decom Eng

When initially starting at MOUK my position was a Snr Completion Engineer with the aim of developing into a Well Engineer. Maersk give me the opportunity to develop my skills in the abandonment field, which my role has mainly concentrated on over the past three years. I have worked on the Leadon South Abandonment and Janice Abandonment which was the first time MOUK has conducted a full-scale decommissioning project.

Jun 2014 - Jun 2018

Completions Supervisor/ Snr Completions Engineer

Working within the Completions Department of CNRI UK covering all UK assets relative to completion and workover operations. Responsible for the preparation of completion and workover programmes, to provide operational assistance during all aspects of operations to include but not limited to, technical evaluation and the study of different design choices and completion scenarios. Carry out the evaluation and reporting on the contractors performance, ensuring that their quality of work delivers results safely and efficiently with due attention to the environment in line with all contractual T&C.

Feb 2012 - Jun 2014

Slickline Operator

North Sea

2001 - 2005 ~4 yrs

Fabricator / Welder

Mrm Engineering Ltd

Aberdeenshire

Aug 1997 - Jul 2001
2 education records

Gary Mcwilliam education

Education record

Westhill Academy
FAQ

Frequently asked questions about Gary Mcwilliam

Quick answers generated from the profile data available on this page.

What company does Gary Mcwilliam work for?

Gary Mcwilliam works for Wellstrøm.

What is Gary Mcwilliam's role at Wellstrøm?

Gary Mcwilliam is listed as Chief Operating Officer at Wellstrøm.

What is Gary Mcwilliam's email address?

AeroLeads has found 1 work email signal at @maerskoil.com for Gary Mcwilliam at Wellstrøm.

Where is Gary Mcwilliam based?

Gary Mcwilliam is based in Greater Aberdeen Area, United Kingdom while working with Wellstrøm.

What companies has Gary Mcwilliam worked for?

Gary Mcwilliam has worked for Wellstrøm, Totalenergies, Hrg Well Solutions, Petrofac, and Shell.

How can I contact Gary Mcwilliam?

You can use AeroLeads to view verified contact signals for Gary Mcwilliam at Wellstrøm, including work email, phone, and LinkedIn data when available.

What schools did Gary Mcwilliam attend?

Gary Mcwilliam studied at North East Scotland College.

What skills is Gary Mcwilliam known for?

Gary Mcwilliam is listed with skills including Offshore Drilling, Completions, Slickline, Oilfield, Petroleum, Oil/Gas, Drilling, and Onshore.

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