Објављен
ISO 13501:2011 specifies a standard procedure for assessing and modifying the performance of solids control equipment systems commonly used in the field in petroleum and natural gas drilling fluids processing.
The procedure described in ISO 13501:2011 is not intended for the comparison of similar types of individual pieces of equipment.
ПОВУЧЕН
ISO 13501:2005
ОБЈАВЉЕН
ISO 13501:2011
90.93
Одлука о потврђивању стандарда
11. 5. 2022.
Industrija nafte i prirodnog gasa — Fluidi za bušenje — Procena procesne opreme
60.60 Стандард објављен