Limitless injection shoe

A wellbore system, comprising:

• a casing string defining a flow path therethrough and extending into a wellbore to define an annulus between the casing string and a geologic formation, the casing string comprising:
• a shoe track provided at a lower end of the casing string;
• an annular isolation apparatus arranged uphole from the shoe track and including a radial sealing member operable to expand radially and form a seal within the annulus;
• and
• a communication tool arranged uphole from the annular isolation apparatus and including at least one port that facilitates fluid communication between the flow path and the annulus, the at least one port being selectively opened and closed to permit and restrict fluid flow therethrough;
• a first isolation device operable to form a seal within the flow path downhole from the annular isolation apparatus and thereby isolating the shoe track from the annular isolation apparatus and the communication tool, the first isolation device including a bypass mechanism selectively operable to permit fluid flow through the first isolation device;
• a pump in fluid communication with the flow path;
• and
• a fluid source fluidly coupled to the pump, the fluid source including at least a cement slurry and a deactivation fluid.

A wellbore system, comprising:

• a casing string defining a flow path therethrough and extending into a wellbore to define an annulus between the casing string and a geologic formation, the casing string comprising:
• a shoe track provided at a lower end of the casing string and including a shoe track landing profile for receiving a first isolation device to thereby form a seal within the flow path and isolate the shoe track from the casing string above the first isolation device;
• an annular isolation apparatus arranged uphole from the shoe track and including a radial sealing member operable to expand radially and form a seal within the annulus;
• and
• a communication tool arranged uphole from the annular isolation apparatus and including at least one port between the flow path and the annulus and a barrier member movable from a retracted position with respect to the flow path and an extended position extending across the flow path;
• and
• a pump in fluid communication with the flow path operable to pump at least one of a cement slurry and a deactivation fluid into the flow path.