Over deze norm
||Gas- en oliewinning en -productie
This International Standard provides the requirements and guidelines for the design and rating of beam pumping units for use in the petroleum and natural gas industry. Included are all components between the carrier bar and the speed reducer input shaft. This includes the following: a) Pumping unit structures; b) Pumping unit gear reducers; c) Pumping unit chain reducers. Only loads imposed on the structure and/or gear reducer by the polished rod load are considered in this International Standard. Also included are the requirements for the design and rating of enclosed speed reducers wherein the involute gear tooth designs include helical and herringbone gearing. The rating methods and influences identified in this International Standard are limited to single and multiple stage designs applied to oil field pumping units in which the pitch-line velocity of any stage does not exceed 25,4 m/s (5 000 ft/min) and the speed of any shaft does not exceed 3 600 r/min.
||Aardolie- en aardgasindustrie - Pompeenheden - Specificatie
||Petroleum and natural gas industries - Pumping units - Specification