Oil-producing pipe column for sectional water control of horizontal well

The utility model relates to an oil-producing pipe column for sectional water control of a horizontal well, applied to oil production of the horizontal well in an oil field and mainly comprising a sieve tube column and an oil pipe column, wherein the oil pipe column is arranged in the sieve tube column; the sieve tube column is suspended at the lower end of an oil-layer sleeve (2), two to four groups of packers (7) expanding when meeting water and oil are arranged between a sieve tube (5) and a blind tube (6); the packers (7) expanding when meeting water and oil are internally fixed with a layered sealing barrel (8); the lower end part of the sieve tube column is connected with a well-flushing sealing barrel (11), a well-flushing circulating valve (12) and a well-flushing leading shoe (13); the oil tube column is as follows from top to bottom: an oil tube (2) is connected with an inserted type sealer (4) and a porous tube (9); and the lower end of the porous tube (9) is connected with the oil tube (2) and a screwed plug (10). The oil-producing pipe column has the effects of: being capable of realizing production or commingling of any horizontal section, and realizing integration of sand prevention and oil production.