These bottom connectors are used to accommodate re-entry or attachment at the bottom of the lowest seal unit.
Both 6 foot and 10 foot lengths are available for use with the Model “J” and Model “L” Packers that will eventually be milled out. The extensions have the necessary lengths and inside diameters to accommodate the mandrel and catch sleeve of a milling tool. The extension can be directly attached to a box down pipe thread in the bottom of the packer. A connector sub connects the seal bore extension below the mill-out extension.
Seal Bore Extensions
Available in 5 foot and 10 foot lengths, providing extra long seal bores for the Model “J” and Model “L” Packers. The extensions maintain the same bore as in the packers. The extension can be attached directly to a box-down stub acme thread in the bottom of the packer. A tandem sub is available for connecting two extensions. A crossover sub allows tailpipe to be run below the packer.
For easy entry on the bottom of the seal units when not using a production tube.
Box Down and Pin Down
Threaded box or pin connection down for accessories that need to go below the seal units.