This pressure to do more with less is fundamentally changing the way upgrades, investments, and maintenance works. When operators are trying to improve efficiency, extend asset life, and reduce unplanned downtime within tighter budget limits, every single component in the drivetrain comes under intense scrutiny. Decisions that might once have been treated as routine specification work now have a direct bearing on uptime, maintenance demand, and lifecycle cost – and with research from McKinsey finding that just 1% downtime can cost oil and gas companies more than US$5 million per year the pressure is higher than ever.

This is particularly true for critical drivetrain components such as couplings. Often treated as a secondary consideration, couplings are now being recognised for the central role they play in managing loads, accommodating misalignment, and protecting connected equipment across a wide range of oil and gas applications.

A coupling, for example, may occupy only a small space within the overall machine, but operators are coming to realise that its impact on reliability and system behaviour can be significant. That principle applies across the full oil and gas value chain. From upstream drilling and production to midstream transmission and LNG infrastructure, and on to downstream processing and refining.

This white paper looks at what drivetrain optimisation means in practice.