bridge plug การใช้

• Some completion components may be deployed and retrieved on slickline such as wireline retrievable safety valves, battery powered downhole gauges, perforating, placing explosively set bridge plugs, and placing or retrieving gas lift valves.
• Usually the zone to be squeezed is isolated from above with a packer ( and possibly from below with a bridge plug ), but sometimes the squeezing pressure is applied to the entire casing string in what is known as a "'bradenhead squeeze "', ( named for an old manufacturer of casing heads ).