Abstract: A dump bailer assembly includes a downhole power unit and a dump bailer body. A piston is disposed within the dump bailer body and is releasably coupled to a moveable shaft of the downhole power unit. An actuation assembly is disposed proximate a first end of the dump bailer body and a barrier is positioned proximate a second end of the dump bailer body. A wellbore agent is disposed within the dump bailer body between the barrier and the piston. In operation, the downhole power unit retracts the moveable shaft shifting the piston toward the first end and energizing the actuation assembly. Further operation of the downhole power unit releases the moveable shaft from the piston such that the energized actuation assembly shifts the piston toward the second end such that interaction between the piston and the wellbore agent opens the barrier and dispenses the wellbore agent.

Abstract: A dump bailer assembly includes a downhole power unit and a dump bailer body. A piston is disposed within the dump bailer body and is releasably coupled to a moveable shaft of the downhole power unit. An actuation assembly is disposed proximate a first end of the dump bailer body and a barrier is positioned proximate a second end of the dump bailer body. A wellbore agent is disposed within the dump bailer body between the barrier and the piston. In operation, the downhole power unit retracts the moveable shaft shifting the piston toward the first end and energizing the actuation assembly. Further operation of the downhole power unit releases the moveable shaft from the piston such that the energized actuation assembly shifts the piston toward the second end such that interaction between the piston and the wellbore agent opens the barrier and dispenses the wellbore agent.

Abstract: The invention consists of a floor mat for automobile and other places that is absorbent and removable and utilized to protect passengers' clothes, car floor or other places against accumulation and overflow of water, melting snow, slush and dirt. The floor mat comprises three superposed sheets: a first one on top built with ridges and holes to allow the flowing of liquids, a middle one made of an absorbent material to collect the flow of liquids, and a bottom one to make it waterproof. The top and bottom sheets are made of flexible and waterproof materials. They are held together at their extremities in such a way as to allow the insertion of the middle and absorbent sheet. This middle sheet, which may be removed, retains water, melting products and prevents an overflow.