Successful application of lymes open hole straddle test tool in erlian exploration area

LYNES open hole Straddle testing tool, changing setting way of the conventional compressed packer, relying on the rotation of the rig turntable, to drive the underground expansion pump to work making packer to set. Straddle test for the target layer, is conducive to timely find out the liquid and production capacity, which is the first time applied successfully in glutenite strata at Al 52 well of the Erlian exploration area.