Key words: technologies package, acid treatment, carbonate deposits, well stimulation, oil production enhancement, incremental oil production, effectiveness.
Analysis of Russian and world best practices in the area of acid treatments of dual-permeability carbonate reservoirs was used as a basis for development of a well stimulation and formation treatment concept for dual-permeability carbonate reservoirs. The concept is underpinned by high-performance well stimulation and formation treatment technologies developed by the authors and successfully tested in Tatarstan oil fields. The technologies package involves methods providing for sequential treatment of the near-wellbore region and remote formation zones.
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