In view of the poor application of horizontal well, there are problems such as non-supporting of well completion technology and tools, and poor technology including horizontal well open hole gravel filling and test results, so FST proposes gravel packing sand control assessment test system according to the actual needs of users and site conditions, mainly used to carry out sand prevention technology evaluation test on the casing string in a horizontal well completion.

System Features:
To complete adaptability test of various specifications of gravel and fluid performance for the completion well sieve tubes and formation;
To complete the test of technical performance of various types of sieve tubes (permeability, porosity, and sand retention accuracy);
To complete the evaluation test of open sand control well completion technology in horizontal well;
To complete the law analysis test for horizontal well sieve tubes and end ridge of completion well;
To complete the technical development of blockage removal and process optimization after blockage of sand control device.