This standard specifies procedures and practices which are safe and environmentally acceptable. It covers the functional recommendations for design, construction, testing, commissioning, operation and maintenance of underground gas storage facilites in oil and gas fields up to and including the wing valve of the wellhead.
DS/EN 1918-2:1998 history
1998DS/EN 1918-2:1998 Gas supply systems - Underground gas storage - Part 2: Functional recommendations for storage in oil and gas fields