www.thedriller.com/articles/89284-tekmark-internal-casing-lifter
TekMark casing lifter

TekMark Internal Casing Lifter

October 30, 2013

 TekMark’s Casing Elevator was first introduced to the industry in 1975. TekMark casing lifter

If you are one of the thousands of drillers using a TekMark Casing Lifter, we can provide you with conversion kits to adapt your lifter to other sizes, from casings of 4.5-inch outer diameter up to 24-inch outer diameter. We also offer conversion kits that allow you to use your lifter down hole to set or retrieve liner or dropped casing. Details at tekmarkind.com