Liner Systems

Cemented Liner
Hanger Systems

Uncemented Liner
Top Packers

Remedial &
ReFrac Liners

Frontier Oil Tools F1 Liner Hanger

F1 Liner Hanger Packer 
4 ½ x 7 – API 19LH V1

F1 Rotating Liner Hanger-Packer utilizes multiple sets of constrained slips to enable increased load rating. Constrained slips also allow for rotation while running the liner downhole, and are held firmly to the cone preventing slip damage.

Frontier Oil Tools F1 Liner Hanger Packer 5x 7

F1 Rotating High Capacity Liner Hanger Packer 5 x 7

F1 Rotating High Capacity Liner Hanger-Packer utilizes multiple sets of constrained slips to enable increased load rating. Constrained slips also allow for rotation while running the liner downhole, and are held firmly to the cone preventing slip damage.

Frontier Oil Tools F1 Liner Hanger

F1 Rotating High Capacity Liner Hanger Packer 
7 x 9.625 With Hold Down Slip

F1 Rotating High Capacity Liner Hanger-Packer utilizes multiple sets of constrained slips to enable increased load rating. Constrained slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier Oil Tools F1 Liner Hanger Packer 5x 7

F1 Rotating High Capacity Liner Hanger Packer 
7 x 9.625

F1 Rotating High Capacity Liner Hanger-Packer utilizes multiple sets of constrained slips to enable increased load rating. Constrained slips also allow for rotation while running the liner downhole, and are held firmly to the cone preventing slip damage.

Frontier Oil Tools PermaSeries Liner Top Packer 3.5 & 4 x 5.5

PermaSeries Liner Top Packer
3.5 & 4 x 5.5

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier Oil Tools PermaSeries Liner Top Packer 3.5 & 4 x 5.5

PermaSeries Liner Top Packer
5.5 x 7

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier Oil Tools PermaSeries Liner Top Packer 3.5 & 4 x 5.5

PermaSeries Liner Top Packer 
7.625 x 9.625

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

PermaSeries Liner Top Packer 
8.625 x 10.750

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier PermaSeries Liner Top Packer 9.625 x 12.750

PermaSeries Liner Top Packer
9.625 x 12.750

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage. 

PermaSeries Liner Top Packer 
9.625 x 13.375

The PermaSeries Liner Top Packer is a compression set Liner Top Packer, which has multiple TBR lengths available to allow for Floating Tie Back Seal Assembly to accommodate tubing movement during Frac or Production. The Packer utilizes hold-down Slip to keep Packer Anchored. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

PermaFlex Hydraulic Liner Hanger
3.5 & 4 x 5.5

The Perma Flex Liner Hanger is a Hydraulic Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

PermaFlex Mechanical Liner Hanger
3.5 & 4 x 5.5

The Perma Flex Liner Hanger is a Mechanical Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

PermaFlex Hydraulic Liner Hanger
7.625 x 9.625

The Perma Flex Liner Hanger is a Hydraulic Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier Oil Tools PermaFlex

PermaFlex Hydraulic Liner Hanger
8.625 x 10.750

The Perma Flex Liner Hanger is a Hydraulic Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier PermaFlex Hydraulic Liner Hanger 9.625 x 12.750

Frontier PermaFlex Hydraulic Liner Hanger
9.625 x 12.750

The PermaFlex Liner Hanger is a Hydraulic Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage. 

Frontier Oil Tools PermaFlex

PermaFlex Hydraulic Liner Hanger
9.625 x 13.375

The Perma Flex Liner Hanger is a Hydraulic Set Liner Hanger. The Hanger has Multiple Slip sets that allow for higher hanging loads to be suspended without causing casing damage. Constrained Slips also allow for rotation while running the liner downhole and are held firmly to the cone preventing slip damage.

Frontier Permanent Casing Packer 5.5 x 7

Permanent Casing Packer 
5.5 x 7

The Permanent Casing Packer is designed to isolate the casing from lower horizontal zones whether it be bad casing below, open hole or other applications. A major feature of the slimline design is the benefit of being able to run standard artificial lift equipment through the ID rather than having to size down equipment or require the standard equipment to be set higher in the wellbore, reducing efficiencies and/or production rate.

Tie Back Receptacle

Tie-Back Receptacle attaches to the Liner Top Packer and provides a sealing bore. This polished bore is used to tie the well back to surface, provide a sealing bore for fracturing operations or for landing a second trip packer in case of a liner-top leak. ​
Frontier Oil Tools Ball Landing Collar

Ball Landing Collar

Ball Seat Landing Collar is a component used when running hydraulic set Liner Hangers. The Landing collar is installed near the bottom of the liner string. This tool allows for the landing of a ball to hydraulically actuate up-hole tools. The landing collar also has a profile to stop and latch the liner wiper plug during the primary cementing operation, and a mating clutch design that prevents rotation during liner drill-out. ​

Frontier Oil Tools Drill Pipe Wiper Dart

Drill Pipe Wiper Dart

Drill Pipe Wiper Plug (DWP) is a rubber wiping device used in liner hanger applications. Dropped from the surface, the DWP provides a means of separation between cement and displacement fluid (drilling mud) preventing cross-contamination during liner cementation. It also serves to wipe the internal diameter (ID) of the drill pipe to prevent sheathing or sticking of cement to the inside of the drill pipe.

Frontier Oil Tools Liner Wiper Plug

Liner Wiper Plug

The Liner Plug (LWP) is a rubber wiping device used in liner hanger applications. Attached to the end of the liner hanger running tool, the LWP is launched upon recipe of the drill pipe wiper plug. The plug assembly provides a mean of septation between the cement and the displacement fluid (drilling mud), preventing cross contamination during liner cementation. It is also serves to wipe the inner diameter (ID) of the liner pipe to prevent sheathing or sticking of hardened cement to the inside of the liner.

Top Drive Cement Head

The Top Drive Cementing Head is designed specifically for cementing liners when a top drive system is employed on the drilling rig. The manifold consists of a swivel, plug drop assembly, ball drop assembly, plug indicator sub and a fluid bypass manifold.