By right of well-logging,this paper set up a new application mode,which look on the history data of current compute environment.This paper researched the SPCTR arithmetic by the chraracteristic of much kinds of well-logging graph,and then completed well log digitizing precisely and rapidly.Under the more flexible ^ steady and consistent condition.the data manipulation framework of well curve's general information based on software Agent technology applied the guarantee for the distributed curve data reappli...