The Botil Model "B-AD-1" Tension Packer is compact, economical retrievable packer. Primarily used in waterflood applications, this packer can also be used for production and/or treating operations. It is used where a set down packer is impractical. Because the Model "B-AD-1" is tension set, it is ideally suited for shallow wells where set down weight is not available.

• Utilizes Botil’s rugged rocker type slips

• Bore through the packer mandrel is large than drift.

• Simple, low-cost packer for fluid injection.

• Three release methods ensure retrievability.

• Uses proven one-piece packing element.

Run packer to desired setting depth, making the last movement downward. Rotate the tubing to the left one quarter turn at the tool. Then, pick up and packoff.

Lower the tubing at least one foot (.031m) more than is needed to remove applied tension so that the J-pin will move fully to the top of the J-slot. Rotate the tubing to the right one-quarter turn at the packer so slips will now be in the running position. Packer can be moved to a new position and reset or it can be retrieved.

An optional J-slot, which provides for auto-release of the packer by lowering of the tubing string is provided on special request.

As an alternate release method, the Tension Packer has shear rings designed to part at tension varying from 13,000-100,000 lbs. (5,89 to 45,35 t). The cone packing element and guide drop down and are carried out of hole by the bottom sub.

Left-hand square threads on the top sub of the packer allow the tubing to be retrieved when the packer will not Otherwise release.