Renown’s ‘AP’ Liner Running and Setting Tool is used to set most liner hanger packers. The right-hand releasing running nut is used to attach the liner assembly to the running string. The ‘AP’ Running Tool features a floating and spring loaded running nut on a full bearing to ensure easy release. It also incorporates spring loaded dogs that will kick out allowing a compression force when needed to set compression style hangers after the running nut has been released. The ‘AP’ Running Tool has a lower connection allowing an inner string circulation system, if required, for slotted liner and wire wrap screens.