PEBI grid division in inter-well interference area
Kong Xianhui · Acta Petrologica Sinica · 2008
Considering well spacing density and inter-well interference in some old oilfields of China,an algorithm for dividing PEBI grid of oil wells was proposed on the basis of the streamline equation.The stimulation results of PEBI grid were compared with that of the fine grid and the other coarse grids,which indicated that PEBI grid could reduce the computing time and also achieve the same accuracy as the fine grid.