Page 182 - A Practical Companion to Reservoir Stimulation
P. 182

PRACTICAL CONSIDERATIONS FOR FRACTURE TREATMENT DESIGN







                                 700







                                      \
                                 600






                                 500

                                                            \

                                                                       \
                                                 \                                25Q
                                 400
                                                            \

                                                                       \
                                                                                  50Q


                                 300







                                 200







                                 100







                                   0
                                    0           1         2          3          4          5

                                                            Time (hr)




            Figure P-25-Apparent  viscosity for crosslinked 40 Ib/lOOO gal foams at 170 sec-’  and 150°F.


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