摘要
根据桥口油田抽油机井的井况和工况 ,在分析导致杆、管偏磨、断脱的多种因素的同时 ,重点对失稳、共振对管杆偏磨、断脱的影响进行了分析研究 ,并提出了相应的对策措施。通过桥 2 9- 2 4井现场应用 。
On the basis of hole condition and operating mode of pumping well in Qiaokou Oilfield,this paper analyses the factors which result in off-center wear and parting of sucker rod and tubing.At the same time,the effect of unstability and Resonance on off-center wear and parting of sucker rod and tubing is also analysed and studied in detail.And corresponding measures are proposed.Through field application of these measures in Qiao well 29-24,good result is got.
出处
《钻采工艺》
CAS
2002年第1期73-76,共4页
Drilling & Production Technology
关键词
抽油杆
油管
失稳
共振
偏磨
防治对策
sucker rod,tubing,unstability,resonance,off-center wear,breakaway,strategy,effect
