Page 288 -
P. 288

Index Terms                             Links



      Annulus (Cont.)
         cased
            parasite string  injection  method  215

            pressure loss calculations         42     44
         parasite casing injection            217    217
         parasite string  injection           215
      Apparent viscosity                       23
         Power Law  fluids                     31
      Atmospheric pressures                   136    136
      Autofill                                 99


      B

      Balling                                 156
      BHA. See Bottomhole assembly
      Bingham plastic fluids                   21
         flow regime of                        29

         plastic viscosity of                  25
         pressure loss estimations             40
         rheological  properties of            25     62
         yield point  of                       25
      Bingham plastic model                    22     22
      Bit                                       6
         flat-bottom                          114    115

         gas flow  through                    127
         location of, on drill string,          6
         sonic flow at                        157
         tricone                                6      7
         weight on the                        160
      Bit balling                             156

      Bit horsepower                           82

         This page has been reformatted by Knovel to provide easier navigation.
   283   284   285   286   287   288   289   290   291   292   293