会议专题

EROSION SIMULATION FOR GAS PRODUCING COLUMN UNDER SPIRAL DEFORMATION

In the gas production,column failure caused by erosion had gradually attracted gas producers attention.In the high temperature and high pressure gas well,apart from the harsh force condition,columns also faced with corrosive gases and sand erosion effect.Li-wan field was a high yield gas field.In the actual produetion.the gas-solid two phase flow showed turbulent characteristics,which would cause serious shear and erosion destroy to the column.In this paper.the erosion effect was simulated by CFD software for the production column under spiral deformation.Comparison was taken between the erosion rates of production columns under spiral deformation with different pitches.The relationship between the erosion rate and the pitch was obtained in the conclusion.

Gas well column Erosion CFD simulation

Xue Luning Fan Jianchun Zhu Lei

China University of Petroleum Beijing,China CNOOC Research Center

国际会议

The 3rd World Conference on Safety of Oil and Gas Industry(第三届世界石油天然气工业安全会议 WCOGI 2010)

北京

英文

297-301

2010-09-27(万方平台首次上网日期,不代表论文的发表时间)