K-H Compression Unloader

The K-H Compression Unloader provides a means of equalizing differential pressure after completing squeeze or other remedial work below a packer. When a packer is set during squeezing or treating operations, the two-position unloader mandrel is locked closed. The mandrel may be opened and locked at any time to allow circulation above the packer. Several J-slot configurations are available with this unloader, including left hand or right hand operation. The lock closed and open positions can be automatic or manual.

The K-H Compression Unloader is available for 2-3/8" EU 8 Rd tubing, to run in 4-1/2" O.D. and larger casing, and 2-7/8" EU 8 Rd tubing, to run in 5-1/2" O.D. and larger casing.

K-H Compression Unloader Specifications