During oil exploring procedure ,in order to improve the
energy of the formation injecting water into the formation is
usually taken1When designing injection distribution system ,
the tools in well must be aimed at the demanded into the
well ,the irrational distribution will lead to lower oil2tubings
irrationally1So it is necessary to search for the optimal
arrangement ,which is difficultly done by hand ,and let alone
easily searched1Therefore , this paper is given a software of
intelligently arranging the distribution tools for water
injection wells ,and designed an adapted software ,at the same
time adopting it to a water injection well in the Calamari
oilfield , and acquired an ideal result compared with the
finished job.