· 7 min read
Industrial fabricators are often the unsung heroes of oil and gas projects. Offshore construction execution, for example, would drown without the often complex, quality-assured components such as valves, flanges, other fittings, and manufactured systems. While O&G remains notoriously behind the digitalisation curve relative to other sectors, fab yard operations remain, by and large, left out to sea. Whilst their crafted products may be engineered to precision, these fab yards remain slaves to tradition as some of the last holdouts of an analog world. Paper-based dossiers, Excel-run progress tracking, siloed knowledge, and manual handoffs still dominate operations for many fabrication service providers. Offshore projects cannot commence without these essential materials, so any inefficiencies trickle down, compromising construction execution productivity offshore.
In an age where productivity gains are increasingly achieved through digitalization with the right software tools, this stubborn inertia is costing both the oil and gas sector as well as fabricators more than time. It’s costing opportunity.
Offshore O&G projects stand to benefit immensely from reduced fabrication process complexity and more streamlined, accessible communication of fabrication progress. The onus here is on fabricators to minimise this friction, creating a path of least resistance that unclogs the pipes, enabling project execution to unfold more productively. This is much the same logic as for offshore brownfield projects: digital fabrication oversight reduces administrative burdens. increases productivity and facilitates fact-based communication.
To usher this part of the offshore project value-and-supply chain into the future, fabricators — much like O&G projects themselves — need to embark down a digital path.
Think like a manufacturer, not a builder
O&G fabricators have long defined themselves by an ability to build — to weld, to bolt, to assemble. But the real competitive edge today lies not in what you build, but in how you think about building.
Lean manufacturing has reshaped how the world’s most efficient factories operate – it’s a philosophy that has translated over to the construction sector (i.e. Lean Construction), holding the potential to wildly improve productivity in an environment known for an excess of non-value added activities. Lean core principles — eliminating waste, standardizing processes, enabling continuous improvement — are as applicable to a pipe spool as they are to a car. Industrial fabricators should be thinking more like precision manufacturers, not reactive builders. That shift in mindset is foundational to process improvement.
In manufacturing, output is king. Output, consistency, and quality control all drive value. Builders, by contrast, often inherit complexity and accommodate it rather than remove it. When fabricators act more like Lean manufacturers, they’re not just making “things” for the O&G market; they’re refining processes and workflows that make offshore projects better, reducing material, time, and other resource waste.
It’s time for these fabricators to Lean in.
To simplify and improve: Lean, don’t build
We talk often about Lean Construction — a discipline that has made its way into offshore O&G project work, largely by way of Advanced Work Packaging (AWP). But O&G fabrication remains an overlooked frontier. Applying Lean principles in this context means questioning everything: Why are we indulging in unnecessary administrative work? Why are we relying on spreadsheets and word of mouth to track mission-critical data? Why are we tolerating rework rates and other inefficiencies that would bankrupt a production line? All of these fabrication problems impact the degree to which offshore shutdowns and turnarounds occur.
To be Lean in industrial fabrication is, simply, to minimize or, ideally, eliminate non-value-added activities across the lifecycle of the fabrication process: from design to procurement, cutting to coating, welding to delivery. And it’s not just about process improvement for a better return on investment. It’s about survival.
Why? Because the market is shifting.
The steel revolution
Emerging alternatives to steel and to the fabrication process — from engineered composites, low-carbon innovations, modular design, and even robot-led assembly — are beginning to penetrate corners of the energy market once thought impenetrable. The advantages these materials and processes bring isn’t just strength-to-weight ratios, asset lifecycle emissions, or even PR panache (though all those things do matter and have impact). It’s the systems they plug into.
These alternatives, which will increasingly pose direct competition to the traditional energy fabrication market, are typically backed by highly modern, digital manufacturing environments. The result? Lower tolerances for waste, higher quality control and assurance, and faster feedback loops to better understand and communicate progress, as well as support of continuous improvement. These efficiencies stand to radically improve offshore O&G project outcomes.
For traditional O&G fabricators, this isn’t just an emerging competitive pressure. It should serve as a wake-up call. Digitalization is not about going paperless for its own sake. It’s about gaining control and participating in the future.
Reducing friction: A digital first step to the path of least resistance
Every decision node or manual action point introduces friction — the potential for errors, delays, and miscommunications. Digitalization removes friction by eliminating this room for error and streamlining oversight of the entire fabrication process, removing unnecessary complexity and simplifying control.
Imagine a fabrication workflow where every weld trace, material certification, and inspection record is natively digital, searchable, and shareable. Where project managers see real-time progress. Where estimators no longer spend days wrangling spreadsheets. Where fabrication dossiers are generated by the click of a button. And where O&G fabricators preserve all information as historical data archives and clients receive reliable, expeditious fabrication data as part of the service.
Digitalizing industrial fabrication yards isn’t some abstract vision of the future. It’s just good practice. And the tools already exist.
When digital tools are introduced thoughtfully — tailored to workflows, not forced upon them — they act like lubricant in a seized-up machine. Everything moves faster, smoother, and with far less effort and wasted energy. That’s the path of least resistance, the benefits of which manifest towards constraint-free offshore project execution. And this is precisely how digitalization aligns with Lean thinking: by systematically removing waste for heightened productivity, towards continuous improvement and realization of better outcomes.
Sustainability starts with efficiency
We can’t talk about modernization of any industry or process without also giving at least a nod to sustainability. This refers to both the sustainability of the O&G fabrication sector as we know it, as well as to the carbon footprint associated with ways of working and processes therein, all of which carry through to offshore project work. Though we can’t talk about sustainability without first addressing efficiency.
Digitalization enhances the sustainability of fabrication in two ways: first, by directly reducing the waste embedded in fabrication (over-ordering, excess transport, scrap materials), which directly impacts embodied carbon in materials, and second, by enabling the kind of data transparency that empowers smarter decisions, which directly impacts competitive edge.
O&G companies ought to be increasingly incentivized (whether by regulatory or business pressures) to monitor the environmental impact of offshore assets. This includes conducting the likes of material lifecycle assessments and embodied carbon calculations analytics for continuous improvement, which require data. And data requires digital infrastructure.
If we want to compete in a future shaped by sustainability mandates, circular economies, and carbon transparency, O&G fabricators can no longer afford to operate like analog islands. They must integrate and evolve to suit the demands and pressures of offshore owner-operators, government, and society at large.
Beyond technology: A cultural shift
Adopting digital tools is not just a technological upgrade. It’s a cultural one. Fabricators pride themselves on craft — rightfully so. But craft should not be confused with tradition. The best craftspeople are always improving processes and tools. The most resilient shops are always learning.
Digitalization offers fabrication teams more control, not less. It frees them from administrative toil. It gives them visibility into potential bottlenecks. It helps them forecast risks before they metastasize. It’s not about removing the human from the loop. It’s about empowering that human with better information.
This is the fabric of the future: tightly woven, intelligently connected, and infinitely more adaptable.
The opportunity ahead for industrial fabrication
O&G fabricators stand at a crossroads. Down one path: a slow erosion of margins, as material innovation and digitally-native competitors gain ground. Down the other: a reinvention of practice, rooted in frictionless Lean thinking and enabled by digital capability.
Lean, don’t build.
Think like a manufacturer.
Minimize friction.
Advance sustainability.
It starts, as it always does, with a first step: choosing to work smarter today so we can build stronger tomorrow.
This article is also published on Offshore. illuminem Voices is a democratic space presenting the thoughts and opinions of leading Sustainability & Energy writers, their opinions do not necessarily represent those of illuminem.
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