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Baoji Dongjue Petroleum Technology Co., Ltd
APR :Downhole Drill Stem Testing(DST) Tools
product
Select Tester Valve
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Baoji
3 7/8″ :
5″ :
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The select tester valve is a full opening, annulus pressure operated downhole tester valve used in cased holes.The Tester Valve is an annulus pressure controlled ball valve and is designed to allow multiple cycles during cased hole testing and perforating operations.
Features
* Incorporates advanced materials and processes providing a unique metal-to-metal seal for exceptional gas-holding capabilities
* Has undergone extensive five-day qualification testing at 400°F and 15,000 psi including a 16,500 psi burst and collapse test
* Allows operator to reverse out/circulate to the lowest point of circulation below the Select Tester valve.
* Simplifies string design by eliminating the need for a bypass when stinging into or out of a production packer
* Maximizes flexibility during well kill operations since the Select Tester valve can be operated with the packer unset.
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