RBP bridge plug is a type of packer type bridge plug, which is a hydraulic setting, bi-directional anchoring, and unsealed using specialized salvage tools. Widely used in temporary isolation layers, water blocking, testing, and in conjunction with packers for acid fracturing and other measures. After the tool sealing is completed, it can effectively isolate the layer, and other construction tools can be inserted or removed from the well, thus eliminating the need for well killing.

Features/Advantages

Simple structure, easy to install, hydraulic seat for ball pressure and pressure inside the oil pipe

The embedded welding alloy slip allows it to be safely seated within the casing of P-140 steel grade

The locking ring maintains the sitting load to ensure reliable sealing even under pressure changes

The metal shoulder guard ensures a high pressure bearing capacity of the rubber cylinder, with a maximum bearing capacity of 70MPa for upper pressure and 50MPa for lower pressure

Use a specialized fishing tube for salvaging

Innovative design of pressure balancing mechanism, lifting the fishing drum can open the bypass and balance the pressure difference between the upper and lower parts of the rubber drum

The recommended temperature for regular rubber sleeves is within 148 ℃ (300 ℉), and higher temperatures can be customized