SYSTEM AND METHOD FOR PERFORMING DOWNHOLE STIMULATION OPERATIONS

摘要

A system and method for performing stimulation operations at a wellsite having a subterranean formation with of a reservoir therein is provided. The method involves generating a plurality of quality indicators from a plurality of logs, and combining the plurality of quality indicators to form a composite quality indicator. The plurality of stress blocks may then be merged using diversion criterion. The composite quality indicator may be combined with the merged stress blocks to form a combined stress and composite quality indicator, the combined stress and composite quality indicator comprising a plurality of blocks with boundaries therebetween. The method may further comprise defining stages along the combined stress and composite quality indicator based on the diverter-assisted stage classifications; and selectively positioning perforations in select stages based on the diverter-assisted stage classifications thereon.

主权项

1. A method for staging a stimulation operation for a wellsite having a reservoir positioned in a subterranean formation, comprising:
generating a plurality of quality indicators from a plurality of logs; combining the plurality of quality indicators to form a composite quality indicator; merging a plurality of stress blocks using diversion criterion; combining the composite quality indicator with the merged stress blocks to form a combined stress block and composite quality indicator, the combined stress block and composite quality indicator comprising a plurality of blocks with boundaries therebetween; defining stages along the combined stress and composite quality indicator based on diverter-assisted stage classifications; and selectively positioning perforations in select stages based on the diverter-assisted stage classifications thereon.