摘要
介绍了游梁式抽油机齿轮增程装置的结构组成及增程原理，对增程后的抽油机进行了性能对比分析。结果表明，增程改造后的抽油机的动力性能得到改善，产液量增加，适合于游梁式抽油机的增产开发。
The composition and stroke enlarge principle of thegear stroke-enlarged reforming design of beampurnp unit are presented. ihe comparation is madeagainst the stroke-'enlarged pump, to find that thereformed pump has better dynaInic performance,and can be used to increase the output of well liquid. The jmethod is suitable to the output increasin through the beam pump unit.
出处
《油气田地面工程》
1997年第2期44-46,共3页
Oil-Gas Field Surface Engineering
关键词
游梁式
抽油机
冲程齿轮
设计
油田
beam pump unit/stroke/gear/technical reformation/design/production enhanced method
