TANDEM Hydraulic Packer for use in oil exploitation

摘要

It is a tool for use in oil exploitation, which comprises a mandrel on at least three pins which are carved in the form of semi Spiral Pins, on which a Bronze pin security is operated only in the operation of them,And they turned Three steps which are units of Locking mechanism that prevents the Packer Repack after having been spared this Pipe movements, facilitating Safer. It also has three key housed the ends of at least three screws that prevent accidental rotational movements during Operation Down.The mandrel is combined with the lower Head of the mandrel is a Set called Party and its main characteristic is that the driven mechanism of RID works as a telescoping Joint ensuring movements applied to the tool with Q EU is not transmitted to the operating are located below.This feature is what makes this tool effectively Packer in a selective and Packers, unlike the currently used the drawee does not depend on steel or Bronze pins of various Rotary movements.It also has a locking mechanism which is a combination of a locking Ring which is positioned in the grooves, in the lower part of the mandrel when making Tool, which allows the tool to Repack or accidental movements or set by deliber After the two fought operation that has been carried out.The drawee is performed with a minimum of 60 degree rotation effectively applied on the tool and defeating the efforts previously calibrated in the Security PIN.