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MILLING CIRCULATION VALVE

 

鉆磨循環閥  

The DTI Milling Valve provides a constant fluid flow path to the

motor or BHA during milling operations, whilst also providing a

means of circulation to annulus when required.

DTI鉆磨循環閥提供一個恒定的流體流動路徑,與底部鉆具組合進行銑和循環操作,

同時也提供循環的一種手段

 

 

 

 

 

DESIGN FEATURES

特點

Provides constant fluid flow to the motor

為電機提供恒定的流體流動

Reduces motor wear by diverting excess fluid to the annulus

減少發動機磨損,轉移過剩液體

Enables high annular flow velocities for effective hole  cleanout

提高環狀流速,清洗有效孔

Features robust dynamic seals

功能強大的動態密封

Treated components in flow path give improved wear Characteristics

改善組件流通路徑的磨損;

 

 

 

The DTI Milling Valve has been designed for all standard size

BHA tool strings including 2.12, 2.88, 3.12 &  3.50 and is available

to suit most well conditions.

DTI鉆磨循環閥設計為與底部鉆具組合所有標準規格,

包括:

2.12”,

 2.88”,

 3.12”,

 3.50” .

 

 

 
登陸 版權所有:北京勘探者石油科技有限公司     京ICP備12029927號-2 設計制作:無憂網絡
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