Industrial Multiple Activation Bypass Valve for Optimal Performance

Advantages

It can realize special operations such as plugging without tripping out, shorten drilling cycle and reduce well control risk;

The bypass valve automatically closes when the pump stops, reducing the possible U-tube effect or well control problems;

It is not limited by downhole tools, instruments and bit waterholes, and can realize large displacement well flushing;

Effectively remove cuttings bed in directional and horizontal well sections;

Multiple downhole switching operations can be realized, and our products can be switched 6 times.

Application fields

1) High concentration and large particle plugging materials and cement squeezing plugging construction shall be carried out without tripping out;

2) Special construction of pumping other corrosive liquids;

3) High displacement well flushing in directional wells, horizontal wells and highly deviated wells;

4) Clean casing and BOP stack;

Basic structure

The multiple activation bypass valve is mainly composed of three parts: by-pass nipple, ball blue nipple and switch ball set. A switch ball group comprises an activation ball, two closing balls and a locking ball. The activation ball and locking ball are made of a new type of engineering plastics, and the closed ball is made of standard bearing steel ball.

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of drilling equipment and spare parts for upstream oil field over ten years.