SNLEE manufactures pack off to the most stringent quality standards, comprising of a fully comprehensive range including specialized packages to greatly reduce manual handling and enhance the safety of any wireline intervention. Packoff acts as a type of well control by providing grease assisted, rubber seal around a wireline. This seal helps restrict wellbore fluids and gases beneath it. Packoff uses a soft rubber seal to strip wellbore fluids from wireline traveling through it. These waste fluids are returned to an appropriate containment system by way of a waste drainage hose.