Shell DEP standards are designed to close those gaps. They are prescriptive, meaning they dictate exactly how something should be done, often imposing requirements that are stricter than the base international standard.
In the complex world of oil and gas, petrochemical, and heavy industrial engineering, consistency is not merely a preference—it is a necessity for safety, efficiency, and economic viability. At the heart of this consistency lies a set of documents that have become the gold standard for global projects: Shell DEP Standards . shell dep standards
The answer lies in the concept of
Unlike national standards (such as API in the US, ISO internationally, or BS in the UK), which often provide broad guidelines, Shell DEP standards are highly specific. They "call up" these international standards but modify them to suit Shell’s specific operational experiences and risk profiles. Shell DEP standards are designed to close those gaps
In the past, these were known as . The transition to DEPs marked a shift from merely "permitting" certain designs to establishing a rigid, comprehensive engineering practice that ensures uniformity across Shell’s global assets, from the deep waters of the Gulf of Mexico to the LNG facilities in Qatar. The Philosophy Behind DEPs: Why Not Just Use API or ISO? A common question from those new to the industry is: “Why do we need DEPs if we already have API and ISO standards?” At the heart of this consistency lies a
Most international standards are written as consensus documents by committees comprising various stakeholders. While robust, they sometimes leave room for interpretation or allow for "minimum" acceptable safety margins.