hat
lnouvo plan releasable inite w la: Lè yo kapab pwan pa nan pon, dan vise plòg, releasable inite w la kapab tonbe plòg pon, dan vise la pou anpeche aksidan downhole.
eng
l new releasable unit design: when the tools can not retrieved from bridge plug, the releasable unit can drop the bridge plug to prevent from downhole accident.