cationic polyacrylamide friction reducer manufacturer

cationic polyacrylamide friction reducer manufacturer
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  • What is a friction reducer (polyacrylamide)?
  • Due to the large volumes of water used, a friction reducer (polyacrylamide) is added to the fluid package to reduce the pumping energy required for the operation. The presence of the friction-reducing polymer (polyacrylamide) can reduce the friction loss and required pressures by as much as 60%.
  • What factors affect the performance of polyacrylamide-based friction reducers?
  • An important variable that highly affects the performance of polyacrylamide-based friction reducers is ion content. Performance, therefore, becomes dependent on both the ion type (cationic, anionic, monovalent or divalent) and the concentration present in the source water (Xu et al., 2016).
  • Can polyacrylamide friction reducers be used in slickwater fracturing?
  • Carman, P. S., Cawiezel, K. E. & Co, B. J. S. Successful breaker optimization for polyacrylamide friction reducers used in slickwater fracturing. In SPE Hydraulic Fracturing Technology Conference. (Society of Petroleum Engineers, Richardson, TX, 2007).
  • How to develop polyacrylamide inverse emulsion friction reducers?
  • Probably, the most critical factor in developing polyacrylamide inverse emulsion friction reducers is the quality of the water used in the operation. The simplest situation consists of the use of freshwater for the make down of the friction reducer. In these situations, off-the-shelf emulsion products can be used.