About us


Colette  Cohen OBE

Colette Cohen OBE

Chief Executive Officer

Colette Cohen is the Chief Executive Officer for the Oil and Gas Technology Centre (OGTC) and has worked in the oil and gas industry for more than 25 years. Colette successfully launched the OGTC in 2017 and has established it as the ‘go to’ technology centre for the industry. Since starting her career offshore with BP in 1991, Colette has worked for ConocoPhillips in the North Sea, Norway, the US and Kazakhstan, where she received a Jubilee Medal from the Kazakh Prime Minister in recognition of her contribution to the country’s oil and gas industry.  Prior to joining the OGTC, she was Senior Vice President for Centrica Energy’s Exploration and Production business in the UK and The Netherlands.  

Colette has previously served on the board of Oil & Gas UK and the OGA Decommissioning Board. She is now the Chair of the National College for Onshore Oil and Gas, sits on the Technology Leadership Board and is a Non-Executive Director for both OPITO and NORECO. She is also a Commissioner for the Just Transition Commission for Scotland, an active champion for the industrial transition of the oil and gas industry to a net zero future and a committed role model for women in industry. 

Colette is a chemistry graduate from Queens University Belfast, has a Masters in Project Management and Economics from Ceram University, an honorary doctorate from the University of Aberdeen, is a member of the Society of Petroleum Engineers, the Institute of Directors and a Trustee of Springer Rescue for Scotland.  

Myrtle  Dawes

Myrtle Dawes

Solution Centre Director

Myrtle is a Chartered Chemical Engineer, with over 25 years’ experience in the energy sector. Myrtle has taken on an array of roles, from being an offshore engineer working for BP, designing offshore and onshore infrastructure in the UK and overseas, to driving digital transformation to improve customer experience.

She was elected to the Institution of Chemical Engineer’s Board in 2015 to 2018, and is currently a member of the Board of Governors at University of Lincoln.

In 2017, Myrtle received recognition for her contribution to business, having featured in Breaking the Glass Ceiling and being selected as one of 100 Women to Watch in the Cranfield FTSE Board Report 2017.

In her spare time Myrtle studies mathematics, is a keen cat lover, and gamer.

Nicola  McIntosh

Nicola McIntosh

Finance and Commercial Director

As Finance and Commercial Director, Nicola brings strong leadership and drive to deliver high quality and transparent management reporting at the OGTC. With a strong background in performance management, Nicola has over 20 years’ experience working in finance and commercial roles, including Maersk Oil where she held a range of senior management positions including Chief of Staff for the COO. She is also passionate about corporate responsibility, supporting a range of STEM (science, technology, engineering and maths) engagement with schools, alongside diversity in the work place initiatives through the Powerful Women network.

Outside work, Nicola is a keen swimmer and is aiming for an impressive 13,000 lengths this year.   She is married and has two teenage children and two mad dogs.   She also loves her champagne and nice food!

Stephen  Sheal

Stephen Sheal

External Relationship Director

Stephen is focused on building strong relationships with the Centre’s strategic partners, members and non-member stakeholder communities. Prior to joining the Technology Centre, Stephen held senior business development and marketing positions within the oil and gas sector and latterly, was a Director with an oil and gas focused international executive search firm. He has experience in advising a wide range of global companies and organisations including oil and gas operators, international service companies, private equity businesses in various industrial sectors, higher education institutions and economic development.

Outside work, Stephen loves reading and travelling (ideally together). He is married with two hockey mad teenage daughters. He watches a lot of hockey!

Luca  Corradi

Luca Corradi

Innovation Network Director

Luca works to bring “the outside in”, connecting innovators and academics across sectors and disciplines, to explore the latest technologies that could be adopted to address oil and gas industry challenges. Leading the OGTC’s horizon scanning activity, he identifies emerging technology trends, cutting through the hype to identify potential areas of impact and application. With a background in business and organisational change leadership, Luca has developed a strong network and is passionate about harnessing this to deliver the next generation of the net zero energy industry.

Outside work Luca loves reading, music and travel. He is married with two young daughters and a dog. He enjoys the rare motorbike ride in Scotland and even rarer ski trip on the Alps.

David Millar

David Millar

Technology Accelerator Director

As Technology Accelerator Director, David works with entrepreneurs, SMEs, academia and the oil and gas industry to stimulate and accelerate new technology innovation. David brings over 15 years' experience across start-ups, operators and service companies such as ABB, Shell, BP, ENI and Wood, developing and delivering organisational learning, improvement and technology innovation programmes with great success. Driven by his passion to make a difference for the industry and the North-East, his leadership of the TechX programme is bringing an award winning and world class support offering to start-ups looking to break into the UK energy sector. David joined us in 2017 from Wood where he held several senior operational contract roles, was awarded their Global Innovation Core Value Award in 2016 and set up and the company's global 'Innovation for Growth function' which pioneered their digital focused eWorking programme. 

Outside of work David spends quality time with his family and two dogs as well as enjoying gardening, golf and working out to keep the ‘Dad bod’ at bay.

Rebecca Allison

Rebecca Allison

Asset Integrity Solution Centre Manager

Rebecca is passionate about delivering innovation to asset integrity, for a maturing North Sea basin. This includes identifying and appraising existing technology readiness and accessibility to the marketplace, while championing the latest advancements in robotics and automation.   A highly driven and motivated project manager with more than 20 years' experience in the energy sector, Rebecca harnesses her strong strategic planning and communications skills to manage complex projects. 

Outside work Rebecca spends most of her time at the Ellon Scout Hut, coaching and mentoring over 80 young people on developing their outdoor skills. If she’s not camping in all weathers then she enjoys time with her two children, her patient husband and a very mad black Labrador.

Stephen  Ashley

Stephen Ashley

Digital Transformation Solution Centre Manager

Stephen’s Digital Transformation Solution Centre is focused on identifying, developing and deploying advanced and integrated digital solutions that can transform the oil and gas industry. A Geo-scientist by background, Stephen has over 30 years of worldwide industry experience having held various operational, technical and leadership positions with both operators and service companies.

Outside work Stephen does a bit of gaming, watches a lot of rugby, and also enjoys walking, gardening and being outdoors. He is married with three grown up children.

Roger  Esson

Roger Esson

Decommissioning Solution Centre Manager

As manager of the Decommissioning, Solution Centre, Roger is leading the team to identify, fund and support the development and deployment of technology that drives down the cost of decommissioning. Roger has more than 20 years’ experience in the oil and gas sector and has held a variety of leadership positions within companies ranging from SMEs to tier 1 contractors. Before joining the Oil & Gas Technology Centre, he was Chief Executive of Decom North Sea. Roger played an active role in the execution of several of the UK’s most significant decommissioning projects including; MCP01, North West Hutton and Brent Delta. 

Martyn Tulloch

Martyn Tulloch

Net Zero Solution Centre Manager

Martyn leads the Net Zero Solution Centre and is passionate about ensuring that the oil and gas industry helps enable the transition to a low carbon future: “the skills, experience and infrastructure established over the last four decades in NE Scotland and the wider UK oil and gas industry will have a pivotal role to play if we are to meet our net-zero targets.” 

A chartered engineer who has worked in both the oil and gas and renewable energy sectors over the last 20 years, Martyn works tirelessly to support the development of technologies that create employment and export opportunities while simultaneously tackling the greatest challenge of our age. 

Away from work Martyn enjoys coaching his two primary school age sons’ football and rugby teams, reading, running and spending time with friends and family. 

Gillian  White

Gillian White

Subsurface Solution Centre Manager

As manager of the Subsurface Solution Centre, Gillian leads a team to develop and deploy new reservoir-related technology to discover, develop and recover hydrocarbons as part of the UK offshore energy transition. Prior to joining the OGTC in 2018, she spent 25 years in various technical and leadership positions with Shell International, Hess and Maersk Oil in the UK and Denmark. This included subsurface team lead for developments and non-operated assets at Maersk Oil UK North Sea Ltd. She also has MSc and a PhD in applied geology.

In her spare time Gillian likes running and hill walking and has recently taken up coastal rowing. She is married with three teenage girls.