Downhole Tools PC Pump Cam-Loc Torque Anchor
Cam-Loc PCP torque anchors combine the proven locking action of a cam with a separate slip-activating mechanism.Extra bypasses allow for additional flow area and prevent sand bridging around the tool.Specialized coatings are available to prevent corrosion or scale and to reduce erosion.
Operation:
Cam-Loc torque anchors use separate slip and drag blocks to eliminate premature slip wear during installations.Spring retracts the slips into the body while it is running in the hole.The drag blocks centralize the tool and provide the frictional interference to deploy the slips when torque is applied.
As the torque is applied,the cam profile moves underneath the slips and forces them outward.The cam then drives the slips into contact with the casing ID.Large,vertical teeth securely grip the casing,preventing a clockwise rotation while still enabling vertical movement as the tubing expands or contracts.
Using separate slip and drag blocks offers each component a greater cross-sectional area,which translates into more area for load distribution applied to each part.The result is less wear on the slips,drag blocks,and casing ID,which improves the service life.
APPLICATIONS
Applications where prevention of pump assembly rotation is required.
BENEFITS
1.Offers greater cross-sectional area of each component with separate slip and drag blocks
2.Experiences less wear on the slips,drag blocks,and casing ID
3.Avoids sand bridging around the tool with additional flow area
4.Prevents corrosion,scale,and erosion with special coatings
5.Uses frictional interference to deploy slips when torque is applied
6.Installs easily
Code |
Case setup dia.[mm] |
Connection[inch] |
5-1/2 |
119…139 |
2 - 7/8 EU |
7 |
152…172 |
2 - 7/8 EU or 3 - 1/2 EU |
9-5/8 I |
215…235 |
3 - 1/2 EU |
9-5/8 II |
220…240 |
3 - 1/2 EU |
* Other sizes and connections available on request
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