摘要 |
A production system (31) for use in a wellbore (13) having a main bore (15) with an axis (17), a lower lateral bore )19), and an upper lateral bore (21), includes a hollow whipstock (37) with a central bore (39). The hollow whipstock is secured to the main bore between the lower lateral bore and the upper lateral bore. A sleeve assembly (51) has a moveable inner sleeve (53) with an outer diameter smaller than an inner diameter of the central bore of the hollow whipstock, and a moveable outer sleeve (55) with an outer diameter larger than the inner diameter of the central bore of the hollow whipstock. A flow control valve (79) is located in the main bore above the upper lateral bore. The flow control valve has an inner tubing member (81) in selective fluid communication with the lower lateral bore and an annular conduit (87) in selective fluid communication with the upper lateral bore. |