Manual Flap torque anchor
Flap torque anchor is a new type of screw pump anti-off special anchor。The torque anchor has the characteristics of simple operation, convenient use, anchored firmly,safety and reliability etc..
Product structure:
By the body、The centralizing block、The anchoring card block Etc。
Method of use:
1、According to the casing size choose the right anchor,In the well first check the anchor tag ( UP ) the upper end is male button ,
the bottom is female button 。According to the tubing thread recommended torque will anchor pipe string and tighten。
2、The pump stator next to a predetermined depth after,400N • m torque is applied to the tubing string in a clockwise direction,Then fixed the tubing string and wellhead,Now the torque anchor have been anchored on a bushing。
3、Reverse:Reverse rotation of 1- 5 circle release, Then up。
4、Recommend the use of tubing centralizer in the oil pipe screw pump outlet and the anchor end, to reduce vibration。