About Theon

Established in 2012, Theon is one of the largest independent oil and gas consultancies in the UK. Recognised for our commercial and technical expertise, we have developed a track record and reputation with clients in UK, Europe, Africa, Asia, CIS and Middle East for providing commercial, strategic and technical advice to the upstream, midstream and downstream industry.

With offices based in London and Aberdeen, Theon have a team of over 100 consultants providing expertise in:

  • Management Consultancy and Due Diligence
  • Process, Facilities and Field Development
  • Pipeline and Subsea Engineering
  • Project Management Services
  • Technical Safety and Risk
  • Asset Integrity, including Maintenance and Reliability
  • Technical Training in Field Development, Facilities Engineering and Plant Operation

Theon’s substantial multi-disciplined pool of consultants has conducted high profile roles for national and international oil companies, engineering contractors and major consulting firms. Our team of consultants encompasses all upstream technical disciplines, including geology, geophysics, petro-physics, reservoir engineering, drilling and completion, development planning, facilities engineering, regulatory compliance and operations. We encompass all upstream, midstream and downstream technical disciplines, complemented by economic, commercial, legal and business strategy professionals.

The safe and efficient transportation of fluids and gas from the wellhead to production facilities requires optimised design requirements to cover all aspects of pipelines and subsea systems. Theon has executed several projects for international clients in pipeline and subsea systems engineering.

Efficient Asset Integrity management throughout the life of fields and assets is essential to obtain assured, safe production. As field conditions change and assets age, maintenance and reliability challenges will impact integrity and production. Therefore, in addition setting up and managing RBI programmes, Theon has extensive experience of optimising maintenance builds and plant reliability, while achieving substantial OPEX savings.

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