Page 249 - Enhanced Oil Recovery in Shale and Tight Reservoirs
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                                         Enhanced Oil Recovery in Shale and Tight Reservoirs
                                  30
                                     20
                                         10
                          50
                              40
                                         Recovery Factor (%OOIP)
                                              15 0  600  300  0  –300  –600  –900  –1200  40  35  30  25  20  Capillary Pressure (psia) Interfacial Tension (mN/m)  2018).  al.,  et  (Zhang  cores  Ford  Eagle  and Wolfcamp  for pressures capillary  by  Induced Alteration Wettability  for  Scaling  9).  August S. (2018,  D. Schechter,  Con- Te
                                                   and  I. A.,  reprinted
                                              10     &  Selection
                                                   IFTs,  Adel,
                                              5
                                                   angles,  W. R.,
                                              0        Surfactant  is
                          50  40  30  20  10  0
                                         Recovery Factor (%OOIP)
                                              140    I.  Fluids:
                                              120  contact  Saputra,  use.
                                                   versus  F.,  Completion  further
                                              100    Zhang, http://doi.org/10.15530/URTEC-2018-2889308,
                                              80  Contact Angle (deg.)  factors  in  for  required
                                                   recovery  is
                                              60     paper,  Surfactants
                                              40     URTeC
                                                   Oil  of  permission
                                              20   9.9  following  Addition
                          50  40  30  20  10  0
                                                   Figure  The  the  ference.  whose
                                         Recovery Factor (%OOIP)
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