The purpose of tunable technology is efficiency.  For fracturing operations, efficiencies can be gained by reducing NPT, improving completion design, and exploiting more reliable equipment.  One area that can play a significant role is chemistry, particularly friction reducers.  

This paper provides a comprehensive study of friction reducers as linear or crosslinked guar system replacement for transporting proppant. An in-depth understanding of the key factors controlling proppant carrying capability of FRs is critical to improved fracturing fluid design.