BSSA Stinger Sub Assembly

The BSSA Stinger Sub Assembly, Specifically designed for effective operations in downhole retainers. This tool is essential to the snap latch seal assembly because it works well with the BR wireline set cement retainer's sliding valve. It guarantees that the stinger won't come loose from the retainer when the valve opens and closes. Because of this, the cement retainer snap latch is a dependable option for difficult oilfield finishing tasks. Its easy release from the cement retainer further increases the tool's adaptability in challenging downhole circumstances. You can rely on the BSSA Stinger Sub Assembly to operate with strength and effectiveness.

To enter tubing, seal it into cement retainer, cement it through, and shut the sliding valve on a Wireline Set Cement Retainer, utilize a Snap Latch Seal assembly and a Tubing Stabilizer. The Tubing Stabilizer is constructed on the tubing above the Snap Latch Seal assembly and is utilized to center the Snap Latch Seal assembly in the casing.

Put down around 500 pounds on the retainer and cease washing as soon as the Stinger reaches the retainer bore. The slide valve will then be moved to the OPEN (in compression) position when the BSSA Snap Latch latches into the Retainer.

To disengage the Snap Latch Seal Assembly from the Cement Retainer, apply 1,000 pounds of tension to the tool and turn it eight or ten times to the right. As an alternative, the Seal Assembly can be freed by snapping out at the tool with a tension force of around 8,000 pounds. It should be noted that the snap out force decreases with each snapping action of the seal assembly out of the cement retainer.

Technical document

Product Specifications

Size Tool Dimensions Connection Part Number
(IN) OD of Tool (IN) Overall Length (IN) (IN)
1.900" 3.000 17.250 1.900" EUE 8RD BSSA-1900
2.375" 3.000 26.188 2-3/8" EUE 8RD BSSA-2375
2.875" 3.750 27.375 2-7/8" EUE 8RD BSSA-2875
3.500" 4.500 28.500 3-1/2" EUE 8RD BSSA-3500
4.500" 5.500 28.500 4-1/2" EUE 8RD BSSA-4500