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ABV Upper Seal Bore Retrievable Packer

ABV Upper Seal Bore Packer is a single string mechanical set production packer; it is designed for high pressure applications from above and below. The packer can be set by using a Hydraulic Setting Tool or in some cases an electric line tool with a setting adapter kit. To retrieve, the retrieving tool is stab in, pushed downward to latch on the packer. Then straight pull to shear release the shear sleeve upward; subsequently the packer locking mechanism collapse the slips and continue upward pull will the packer out.

  •   Able to be retrieved
  •   Field proved reliable
  •   Can be rotated during run in hole
  •   Slips beneath elements simplifies releasing and retrieving
  •   Full seal bore ID through the packer
  •   With 4.5” upper seal bore design to allow max. of 19 frac stages
  •   Alloy-P110 material, other material are available upon request
Casing Size Casing Weight Max O.D. Min I.D. STD Connection
in mm Lb/ft Kg/m in mm in mm in mm
7 177.8 26-29 38.69-43.15 6.015 152.78 3.88 98.55 4 1/2 LTC 114.3
7 177.8 32-35 47.62-52.08 5.820 147.83 3.88 98.55 4 1/2 LTC 114.3
7 177.8 41-42.7 60.01-63.54 5.565 141.35 3.25 82.55 4 1/2 LTC 114.3
9 5/8 244.5 47-53.5 69.94-79.62 8.300 210.82 6.00 152.40 7 LTC 177.8
9 5/8 244.5 70.3-71.8 104.61-106.84 7.890 200.41 5.00 127.00 7 LTC 177.8
Latch Seal Assembly

The Sure Latch Seal Assembly is designed to be used with either SLH, PRS or PPS Packer. The seal assembly incorporates heavy duty quadruple bonded seals and is run on the tubing after the packer has been set. The latch mechanism engages automatically with set down weight and disengages with right hand rotation while pulling tension.

  •   Prevents both upward and downward movement when latched
  •   Right hand rotate release
  •   Heavy duty bonded seals
  •   Available with premium elastomers
  •   Large bore ID (3.456” max)
  •   Alloy-P110 material, other material are available upon request
Casing Size Packer Bore Max O.D. Min I.D. STD Connection
in mm in mm in mm in mm in mm
7 177.8 3.88 98.55 4.545 115.44 2.970 75.44 3 1/2 EUE 88.9
7 177.8 4.50 114.30 5.050 128.27 3.465 88.01 4 1/2 LTC 114.3
9 5/8 244.5 6.00 152.4 8.220 208.79 4.250 107.95 5 1/2 LTC 139.7
HPP/IPP Dual Element Open Hole Anchor / ISO Packer

The HPP open hole packer is designed to be run in both cased and open hole applications in both vertical and horizontal wells for multi-stage frac application. The Anchor Packer incorporates a one piece bi-directional slip system in order to help prevent movement during higher pressure operations whereby the Isolation Packer is a non-anchoring packer. The Anchor can be ran as a single zone application packer or ran in conjunction with several packers in a multiple zone completion. Typically, on multiple zone horizontal open hole applications the Anchor packer would be used as the toe packer and/or the liner hanger packer. Durable construction of the Packer and its reliability makes it excellent alternatives to inflatable packers.

  •   Dual Element ensure sealing, pressure rating up to 10,000PSI
  •   Outer components locked to prevent pre-set
  •   Field adjustable setting / shear pressure
  •   Designed for cased hole or open hole
  •   Alloy-P110 material, other material are available upon request
OH Size Max O.D. Min I.D. STD Connection
in mm in mm in mm in mm
5 7/8 -6 1/4 149.2-158.8 5.675 144.1 3.00 76.2 3 1/2 EUE 88.9
5 7/8 -6 1/4 149.2-158.8 5.675 144.1 3.79 96.2 4 1/2 LTC 114.3
6 1/8-6 1/4 155.6-158.8 5.875 149.2 4.00 101.6 4 1/2 LTC 114.3
6 1/2 165.1 6.125 155.6 3.79 96.2 4 1/2 LTC 114.3
7 7/8 200.0 7.380 190.5 3.90 99.06 4 1/2 LTC 114.3
7 7/8 200.0 7.380 190.5 4.95 125.7 5 1/2 LTC 139.7
HFS Hydro-Activated Frac Sleeve

The HFS Hydro-Activated Frac Sleeve is designed to use when selectively stimulating multiple zones in both open and cased hole applications. The Hydro-Activated Frac Sleeve can be used in both horizontal and vertical wells and is usually the first valve ran in the well accompanied by multiple Frac Sleeve. The Hydro-Activated Frac Sleeve is hydraulically opened and an internal locking mechanism ensures the open position is securely maintained. The Hydro-Activated Frac Sleeve is activated by field adjustable differential pressure from inside the sleeve across the actuation ports by a plugging device below, usually being the ball seat circulating sub. The Hydro-Activated Frac Sleeve can be cemented in the hole and will reliably function as they have an isolated internal shifting mechanism. Once open, the sleeves have an internal locking mechanism to ensure the open position is securely maintained. The Sleeve can be designed to have external fins across the frac ports to minimize the cement thickness between the sleeve and the formation.

  •   Internal locking mechanism
  •   Field adjustable opening pressure
  •   Suitable for high pressure applications
  •   Full bore ID
  •   Alloy-P110 material, other material are available upon request
  •   Available in closeable version
Max O.D. Min I.D. STD Connection
in mm in mm in mm
4.282 108.76 2.38 60.30 2 7/8 EUE 73.0
5.690 144.53 3.00 76.20 3 1/2EUE 88.9
5.55 140.97 3.45 87.63 4 1/2 LTC 114.3
6.822 173.28 4.85 123.19 5 1/2 LTC 139.7
Ball and Ball Seat

In order to activate each sleeve, a properly sized ball is pumped along with a fracturing fluid inside the well. Each ball is smaller than the opening of all of the previous sleeves, but larger than the sleeve it is intended to open. Seating of the ball exerts pressure at the end of the sliding sleeve assembly, causing it to slide and open the frac ports. Once the port is opened, the fluid is diverted into the open hole space outside of the completion assembly, causing the formation to fracture.

  •   Ball sizes are staged in 0.25” or 0.125” increments
  •   Special ball material enables HPHT application
  •   Surface coating, high corrosion resistance
  •   High pump pressure & Ball seat drillable
  •   Ball and Seats are imported from USA
  •   19 ball & seat sizes available for max frac stages
PFS Ball-Activated Frac Sleeve

The PFS Ball-Activated Frac Sleeve is designed for selectively stimulating multiple zones in both open and cased hole applications. The Ball-Activated can be used in both vertical and horizontal wells usually in conjunction with the Hydro-Activated Frac Sleeve and HPP Packers. The Ball-Activated Frac Sleeve is activated by circulating a ball into a drillable seat inside the tool. Applied differential pressure from above the ball seat shifts the internal piston downward opening up the frac ports. The Ball-Activated sleeve has an internal locking mechanism keeping the piston locked securely in place after it has been shifted. The standard Ball-Activated piston is made out of an easily drillable material.

  •   Field adjustable opening pressure
  •   Internal locking mechanism
  •   Ball Seat with high erosion resistance and easily drill out
  •   Alloy-P110 material, other material are available upon request
  •   Available in closeable version
Max O.D. Min I.D. STD Connection
in mm



Seat ID
In mm
4.282 108.76 2 7/8 EUE 73.0
5.690 144.53 3 1/2 EUE 88.9
5.690 144.53 4 1/2 LTC 114.3
6.822 173.28 5 1/2 LTC 139.7
Float Shoe

The Float Shoe attaches to the lowest end of the casing string and is used to guide the casing or liner into the wellbore. The check-valve assembly within the float shoe prevents the flow of fluids into the liner during the running process or following the circulation operation. Customers can request any casing grade and premium thread by special order.

  •   Single or dual poppet valves
  •   All internal parts PDC drillable
  •   10,000 psi through P-110 material are standard
  •   Comply with API RP 10F category IIIC
  •   Cement nose, bladed bottom available
Ball Seat Circulation Valve

The Ball Seat Circulating Valve is designed to be a reliable closeable circulation port generally ran at the bottom of a tool string in both cased and open hole for vertical or horizontal well completions. Once the tool string is in place and the required circulation operation is complete a ball is circulated onto the seat, an adjustable pre-determined pressure is applied and an internal sleeve shifts downwards which closes the internal circulating ports. Once the sleeve has been shifted a positive locking mechanism ensures it is securely maintained in place.

Max O.D. STD Connection
in mm in mm
2.280 57.91 2 7/8 EUE 73.0
5.405 137.29 3 1/2 EUE 88.9
5.405 137.29 4 1/2 LTC 114.3
6.510 165.35 5 1/2 LTC 139.7
  •   Internal secure locking mechanism
  •  Adjustable closing pressure
  •  Designed for both horizontal and vertical applications
  •  Alloy-P110 material, other material are available upon request
Multi-Stage Fracturing Downhole Tools

TOPSELECT multi-stage fracture system is a hydraulic set isolation packer designed to be run and set in open hole or cased hole, horizontal or vertical wellbores. This packer provides highly efficient, zonal isolation in openhole applications, making it a cost-effective alternative to inflatable. The setting system is protected from movement while running into the well to prevent any pre-loading of the setting shear screws. Different size ball can open the ball activated sleeve and finalized stages fracturing in short time.