Cut seam screen pipe is used for sand control in sand control well section or affordable sand control together with gravel filling. It has the advantages of high axial tensile and tensile strength, convenient transportation and operation, not easy to break down, high success rate and low comprehensive cost, etc. The current use of slit screen pipe can be divided into longitudinal and transverse slit screen pipe. Currently used slit screen tube can be divided into longitudinal, transverse slit screen tube, slit profile shape can be divided into parallel slit and trapezoidal slit. The slit screen tubing is more widely used in medium and coarse sandstone reservoirs and horizontal wells.

Technical characteristics:

is not limited by borehole size and has a good degree of resistance to bending;

is easy to be treated later as a filling screen pipe;

is inexpensive;

tubing cuttings are less resistant to twisting.

Technical parameter：