Sichuan Suining Dragon King Temple Moxi gas reservoir is the currently China's largest single marine bulk gas reservoir, having characteristics of high temperature, high pressure, high yield, easy leakage, complex geological conditions, so fluid outflow wellbore often contains various shapes of solid maters like debris and plugging material, temporary plugging ball, perforating residues during
... [Show full abstract] oil testing processes. In order to effectively prevent blocking of nozzle of the surface testing process or stabbing of throttle valve, to ensure the safety of equipment and pipeline in the process of operation, guarantee the continuity of operation, the solid material in the high-speed fluid is effectively removed through process optimization and using 105 MPa of capture chip, and the successful application in the development wells Longwangmiao reservoir is obtained, which completely changes the limited use of the previous capture chip only for cement drilling of shale gas and sand fracturing wells. © 2016, The Editorial Department of Well Testing. All right reserved.