Abstract：In 2012 Scepco asked Top Well to perform a campaign of several wells involving running velocity strings with isolation packers and other downhole equipment.

Abstract：TOP WELL has performed snubbing services successfully throughout China including many main domestic oil and gas fields

Abstract：In Sept, 2007, TOP WELL used snubbing technology to pull the strings out of the hole of 5 wells under pressure in the West to East gas storage project which marks the successful com

Abstract：In 2008, Top Well was contracted to pull a tubing string that had obstructions in the bottom of the string from previous operations. The previous efforts had attempted to plug the t