The WR/CW Bridge Plugs are a proven and reliable retrievable bridge plug. They are commonly used for zone or well isolation during fracturing, acidizing, cement squeezing, testing or surface repair operations. The double acting slips securely anchor the bridge plug against pressure differentials from above or below. The three element pack off design ensures reliable sealing at high pressures and temperatures. The equalizing valve design allows pressure differential to be equalized before going through the upward releasing motion. No rotation is required to release the WR/CW bridge plug.