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KW-1 Bridge Plug/ Squeze Packer

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Description

KW-1 Bridge Plug/ Squeze Packer

The KW-1 Bridge Plug is a high performance drillable bridge plug suitable for almost temporary or permanent plugging application. The plug is constructed from cast iron materials which provide a combination of strength and drillability. It can be set by KW-1 Mechanical Setting Tool. It can also be converted to wireline set version by simply change out the upper slip. It can also be converted to cement retainer by changing out the guide and replacing the bridging plug with the correct valve assembly.

Features/ Benefits：

1.Simple design to save cost；

2.Easily convertible from wireline set to mechanical set by adding a shear screw and changing the upper slip;

3.Swab resistant element design allows faster run-in speed;

4.Constructed from readily drillable materials to minimize drillout time

Specification
Casing Size	Casing Weight	Packer OD		Upper sealbore ID		Lower sealbore ID
in	Lbs/ft	in	mm	in	mm	in	mm
5	15-21	3.96	100.58	3.12	79.25
5 1/2	20-23	4.45	113.03	3.50	88.90	2.36	59.94
5 1/2	23-26	4.36	110.74	3.50	88.90	2.36	59.94
6 5/8	17-32	5.47	138.89	4.25	107.95	3.25	82.55
7	23-32	5.88	149.23	5.00	127.00	4.00	101.60
7	32-38	5.687	144.45	4.875	123.83	3.875	98.42
7 5/8	24-29.7	6.732	170.99	5.750	146.05	4.778	121.36
9 5/8	36-47	8.438	214.33	7.500	190.50	4.778	121.36

KW-1 Mechanical Setting Tool

The KW-1 mechanical setting tool is used to set and run Bridge Plugs or Cement Retainers. This tool incorporates both a stinger seal and mechanical setting function. In addition, it has a built-in snap-latch, allowing the tool to be latched into Cement Retainer with set-down weight and be released by either up straight or right-hand rotation. The sleeve-valve in the cement retainer keep open while runing in the well. When the setting procedures completed, the sleeve-valve may be closed by picking up or opened by slacking off weight. The snap-latch feature allows the sleeve- valve to be shifted open or closed. While the tubing is still anchored to the retainer. Normally the valve is run open so the tubing may fill. However, for pressure testing tubing, while running, the valve being closed. The Cement Retainer can be set and pressure can be tested in a single trip.
Features/ Benefits：

1.Special designed Bow Springs provide the positive control and allow one size mechanical setting tool to cover a large range of casing weight;

2.Allow users to set the Bridge Plug or the Cement Retainer, pressure testing tubing and squeeze in a single trip.