摘要
本文在研究井下油嘴节流机理的基础上,导出了油嘴最小下入深度关系式和气、液二相节流模型,将其应用于四川气田和胜利油田的8口气井的井下节流设计、计算、获得了较好的效果。
The relational expression for the minimum choke-running depth and the throttling model for gas and liquid phases are derived in this paper on the basis of researching throttling mechanics of downhole choke, which were applied to the design and calculation of downhole throttle for eight gas wells in Sichuan gas fields and Shengli oil field, and obtained a better result.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1990年第5期57-62,共6页
Natural Gas Industry
关键词
油气井
井下
油嘴
节流
oil aud gas well,throttling model for gas and liquid phase,downhole choke,running depth.
