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Hydraulically setting cement retainer Type: LFC |
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APPLICATIONS
The LFC type of cement retainer is applied for the repairs of defects of casings and exclusion of perforations and the basic equipment of squeezed cementing jobs. The cement retainer basically a special drillable packer supplied with a setting tool (LHC type) consisting of hydraulic elements. The operation of the cement retainer - the setting of the packer and the squeezing of the cement - takes place in one operation, without the run out of the tubing, with the help of the LHC- type of hydraulic setting tool.
FEATURES
ˇ It can be used in the chosen depth, between short casing sections, setting with high accuracy. ˇ Application of the LFC cement retainer reduces the issues emerging from demixing. ˇ Cost-effective as it results significant time saving. ˇ Safe as the setting tool needs no turning, with a straight pulling it can be lifted from the packer, followed by the operations. ˇ During run in, against the accidental setting the structural elements formed for safe locking. ˇ The setting of the cement retainer could take place in optional combination of the tubing pressure and pulling force. ˇ The removal of the retainer could happen by using traditional techniques of hard metal welded milling tools. |
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LOG OILTOOLS LTD |
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Nagykanizsa, Erdész u. 28.
H-8960 Lenti, Petőfi u. 37.
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