Template:Petroleum industry/doc

This template is suitable for transclusion at the bottoms of articles relating to the petroleum industry.

This template's initial visibility currently defaults to collapsed, meaning that it is hidden apart from its title bar.

To change this template's initial visibility, the |state= parameter may be used:

• {{Petroleum industry|state=expanded}} will show the template expanded, i.e. fully visible.
• {{Petroleum industry|state=autocollapse}} will show the template autocollapsed, i.e. if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar, but if not, it is fully visible.