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CORING TOOLS
MQX Gel Coring Tool
Release time:2017/6/9 11:50:21 Read:829
MQX uses sealing fluid to protect cores from the pollution of drilling fluid. The balance piston can automatically eliminate the effect to sealing property of tool caused by stress change.
MQX is widely used in China, Kazakhstan and Vietnam, 90% core recovery above, 85% core sealing rate above, which meet the demands of reservoir oil gas and water saturation analysis. The maximum well depth of gel coring is 6174m.
Patent : ZL201020185448.2, ZL201120048887.3, ZL201110047490.7, ZL201120049867.8
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