Shoe with destravador mechanical automatic for descent only column production and its installation method

摘要

Shoe with destravador mechanical automatic production for lowering the single column and method of installation.The present invention relates to a device and method of installation of the loops together telescu00f4picas applied in traditional mechanical unlocking that besides the function of anchoring of the weight of the tail.Intermediate production, also allows adjustment of the column higher than production, so as to obtain the perfect fitting of the hanger in the wellhead.Subsequently the tail fitting intermediate production in the shutter. This invention eliminates the operation of balancing, at the stage of completion of a submarine oil well.