Описание товара
float shoe & float collar
1)First-class reputation from registered customers
2)Timely Delivery
3)Standard seaworthy packing
High strength design ensures high pressure bump and back flow resistance;
Withstands long periods of circulation
Automatic fill-up, saves considerable running-in time of casing;
Easy drill out with PDC bits;
special non-rotational groove design ensures cementing plugs dilled out quickly;
It is economically priced.
1)First-class reputation from registered customers
2)Timely Delivery
3)Standard seaworthy packing
High strength design ensures high pressure bump and back flow resistance;
Withstands long periods of circulation
Automatic fill-up, saves considerable running-in time of casing;
Easy drill out with PDC bits;
special non-rotational groove design ensures cementing plugs dilled out quickly;
It is economically priced.