新国标游梁式抽油机－抽油泵装置的图表选择法

SELECTION FOR NEW NATIONAL STANDARD BEAM-PUMPING INSTALLATIONS WITHNOMOGRAPH

介绍了新国标（ＧＢ１１６４９－８９）游梁式抽油机－抽油泵装置的图表选择法的理论依据和实际用法。并对新国标中存在的问题进行了初步讨论；得出的结论对于目前油田上大量使用的抽油机的设计、制造、使用和管理等方面质量的提高，以及今后抽油机系列标准的修订有一定的参考价值。

This paper provides the theoretical basis and practical usage of nomographselection for National Standard(GB11649-89)beam-pumping installations,and preliminarilyanalyzes the defects in this standard.The conclusions of this paper will be useful forimproving the quality of design,manufacture,operation and management of beam-pumpingunits used in oilfield,It its useful for the revision of this verslon.