The flow channels between the enhanced formation dynamic tester during drilling are connected through a quick docking joint,allowing hydraulic oil and formation fluid to penetrate and achieve the function of the entire instrument string.By developing a maintenance-free quick connector for oil and gas reservoir testing equipment during drilling,it is ensured that no residual hydraulic oil or fluid will flow out of the connector when connecting or disconnecting various functional modules,avoiding corrosion of the 48 core pin,reducing maintenance difficulty and cost,and achieving maintenance free.
关键词
钻井中途油气层测试仪/快速接头/免维护
Key words
oil and gas reservoir tester during drilling/quickcouplings/maintenance-free
维普
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