Research On Synergistic Evaluation System For Technology Of Reservoir Blockage Removal

In order to relieve the harm of oil layer jamming, domestic and foreign studied all kinds of different technology, in the last few years also appeared some new crafts and the technology. But most stresses on office study and the unique blockage removal technique. Having no the unitary criterion in field application, so that the effect is not ideal.How agility and scientific apply these solutions suspends at front important work.So it is necessary to have thorough research for the technology synthetic evaluation. Thus propose"Study on Synergistic Evaluation System for Technology of Reservoir Precipitates Removal". The system mainly divides into two parts: optimization and appraisal. In view of the different formation condition and the jamming reason, use fuzzy mathematics establish the synthesis judgment factor of the measure, thus screens the high feasibility measure.And use neural network forecast deliverability after the measure make the economical pre-analysis, then combinate the economy with the technical two aspects, choose the most feasible measure.Another part is effect appraisal and the graduation.Providing the material for later reservoir stimulation.The effect appraisal describe from the technology and the economy based on experience and the correlation theories .Through optimization combine with appraises reasonable, make more scientific and reasonable choose solution, increasei oil field output, enhances the whole the economic efficiency.