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《Inner Mongolia Petrochemical Industry》 2009-09
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Perforated horizontal well inflow performance analysis

SUN Yu-long,LANG Li-shu (China University of Petroleum,Beijing 102249,China)  
Horizontal wells can have very complex flow geometries,in part due to interaction between the main flow stream and the influxes along the wellbore,and also due to completion type.In this paper,the use of bottom water drive reservoir perforated completion of horizontal wells in the production of crude oil when the single-phase three-dimensional steady-state flow pressure distribution formula,analysis of the quantity perforation,shaft length,the size of coefficient parameters and the relationship between the production wells,use cholesky decomposition method for solving linear equations,Obtained perforating horizontal wells and horizontal wells in production yield and the length of horizontal wells in fluid viscosity,the number of Horizontal Well Perforating and volume coefficient of the relationship between the original curve.
【CateGory Index】: TE257.1
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