WELLBORE FRAC TOOL WITH INFLOW CONTROL

摘要

An apparatus for fluid treatment of a borehole includes: a tubular body having a long axis and an upper end, a first port extending through the wall of the tubular body, a second port extending through the wall of the tubular body, the second port having a fluid inflow control mechanism positioned to control the flow of fluid into the tubular body through the port, the first port being configurable from an open position to a closed position; and a controller to actuate the first port into the closed position, a set time after the first port is placed into the open position.

主权项

1. An apparatus for fluid treatment of a borehole, the apparatus comprising:
a. a tubular body having a long axis and an upper end; b. a first port extending through the wall of the tubular body; c. a second port extending through the wall of the tubular body, the second port having a fluid inflow control mechanism positioned to control the flow of fluid into the tubular body through the port; d. the first port being configurable from an open position to a closed position; and e. a controller to actuate the first port into the closed position, a set time after the first port is placed into the open position.