Page 211 - A Practical Companion to Reservoir Stimulation
P. 211

0.15   0.35   0.3   0.25   0.2   Density Differential  (Specific Gravity of Fluid Minus Specific Gravity of the Ball)










                                                                                                                     0.1                         rate required to balance buoyant ball sealers.




                                            @ 8%-in.-OD casing   @ 7-in.-OD   @ 5%-in.-OD casing   @ 41/2-in.-OD   @ 27/-in.-OD tubing




                                         1     casing   casing   31/2-in.-OD tubing  ~   I                           0.05


                                                          -0




                                                                                                                                                 Figure P-58-Injection
                                                                                                                     0















                                                                                                                                                 -
   206   207   208   209   210   211   212   213   214   215   216