Research on the Technology of Open Hole Gravel Filling Completion in Horizontal Wells
At present,in order to quickly achieve the goal of high oil production in horizontal well development,submersible pumps are generally used for strong production,resulting in varying degrees of deficit in the near wellbore area after extraction,and a large amount of sand production in the oil wells.Gravel filling completion can effectively prevent formation sand from entering the wellbore,maintain a certain permeability of the wellbore,and achieve an increase in oil well production.Based on this,the article conducts research on the technology of gravel filling in the open hole of horizontal wells,in order to provide reference for relevant technical personnel for on-site application.
horizontal wellNaked eyesGravel fillingCompletion process
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