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A WELLHEAD RISER CONNECTABLE TO THE DEVICE FOR TESTING AND DIRECT MONITORING THE CONNECTION EFFICACY OF SAID WELLHEAD RISER TO THE WELLHEAD
A WELLHEAD RISER CONNECTABLE TO THE DEVICE FOR TESTING AND DIRECT MONITORING THE CONNECTION EFFICACY OF SAID WELLHEAD RISER TO THE WELLHEAD
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机译：井口立管连接到装置，用于测试和直接监视所述井口提升机到井口的连接效果
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摘要
This invention aims to provide a wellhead riser (100) capable to monitor the connection efficacy of the wellhead riser to the wellhead from the use of the external connecting tool (310) connected to the external port (300), wherein the wellhead riser (100) comprising: the hollow cylindrical body (110) connecting between the blowout preventer connector (BOP connector) (120) and the wellhead connector (130) of said hollow cylindrical body, where the gasket groove (131) is disposed in the wellhead connector (130); the ring gasket (200) having the gasket passage way (210) disposed in the gasket 10 groove (131); and the external port (300) disposed in the wellhead connector (130); characterized in that the wellhead connector (130) comprising at least one annular bore (132), wherein one side of the annular bore (132) connects between the external port (300) and the gasket groove (131) to allow the fluid inside the hollow cylindrical body (110) flowing through the gasket passage way (210) to the external port (300) or vice versa, in order to test whether the connection of said wellhead riser (100) to the wellhead (500) is effective.
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