liner hanger
TOP DRIVE CEMENTING HEAD DESCRIPTION A-TDCH, A-079 – Top Drive Cementing 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. The […]
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Dual Plug System DESCRIPTION A-DW-DP, A-228-Drill Pipe Wiper Plug- Dual Plug System A-LWDP, A-226-Liner Wiper Plug- Dual Plug System The Drill Pipe Wiper Plug (DW-DP) and Liner Wiper Plug (LW-DP) are Dual Plug-Collet Release surface deployed Plugs used to isolate cement from the displacement fluids during cementing operations. The LW-DP are compatible with the Liner
Tie Back Seal Assembly DESCRIPTION A-TBSA, A-088 – Tie Back Seal Assembly Tie Back Seal Assembly is used to tie back an existing Liner to a location higher up in the wellbore, or to the surface. The Assembly features seals that are compatible with the Tie Back Receptacle and can be provided in lengths and
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Tie Back Isolation Packer DESCRIPTION A-TBP, A-090 – Tie Back Isolation Packer The Tie Back Isolation Packer is run on a second trip to isolate leaks at the liner top, withstand high differential pressures. The packer is installed after the liner has been run and cemented and the liner polished bore receptacle (PBR/TBR) seal bore has
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Kelly Drive Cementing Head DESCRIPTION A-KDCH, A-223 – Kelly Drive Cementing Head The Kelly Drive Cementing Head is designed specifically for cementing liners where manipulation of the string is required without having to break the Cementing Lines. The manifold consists of a swivel, plug drop assembly, ball drop assembly, plug indicator sub and a fluid
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Ball Circulating Sub for Inner String DESCRIPTION A-284, A-BCAI – Ball Circulating Sub for Inner String The Ball Circulating Sub forms a part of the running string. It provides for a set against which pressure can be applied to activate pressure actuated components. The tool is equipped with a Shear Pinned Ball seat, that shears
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Swab Cup Assembly DESCRIPTION A-SCA, A-202-Swab Cup Assembly The Swab Cup Assembly is particularly useful in applications where the liner does not require to be cemented, like slotted liner applications or running screens. Used in conjunction with a hydraulic Liner Hanger System. The Swab Cups provide an effective seal below the setting ports, thereby allowing
Junk Screen Sub DESCRIPTION A-JSS, A-016 – Junk Screen Sub Junk Screen Sub provides a barrier over the Tie-Back Receptacle. It acts as a cap over the TBR, which prevents debris and foreign material from entering the TBR that my hinder the operation of the Running Tools and prevents potential problems in tool retrieval due
Retrievable Pack Off-Bushing DESCRIPTION A-RPB, A-006 – Retrievable Pack Off-Bushing The A-RPB is run with Liner Hanger systems and provides a pressure barrier between the work string and the liner. It remains locked in its position throughout the running and cementing operations. It also allows the liner-top packers to be pressure tested after setting. The
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Hydraulic Recessed Slip non-rotating Liner Hanger DESCRIPTION A-HNRI-2, A-331 – Hydraulic Recessed Slip non-rotating Liner Hanger w/ Integral LTP w/ Hold Down The A-HNRI-2 hydraulic set non-rotating liner hanger can be used where mechanical manipulation of the string is not possible and heavier liners need to be hanged. The Slips are designed for optimized load
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Polish Mill Assembly DESCRIPTION A-PMA, A-089 – Polish Mill Assembly The A-PMA is used to clean out the ID of the Tie Back Receptacle, in order to ensure the polished bore receptacle is clean for installing the tie back seal assembly or completion string. The Polish Mill Assembly consists of a Top Dress Mill, Clean
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Liner Wiper Plug with Ball Catcher DESCRIPTION A-LWBC, A-125 Liner Wiper Plug with Ball Catcher The Liner Wiper Plug (LWP) is used to separate cement and displacement fluids during cementing operations. The LWP is compatible with the Liner being hanged. The Plug feature anti-rotational Latch Profile that prevent the Plug from backing off and locks
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Liner Wiper Plug DESCRIPTION A-LW1, A-009 Liner Wiper Plug The Liner Wiper Plug (LWP) is used to separate cement and displacement fluids during cementing operations. The LWP is compatible with the Liner being hanged. The Plug feature anti-rotational Latch Profile that prevent the Plug from backing off and locks them in place to facilitate Drill
Liner Top Packer with Hold Down DESCRIPTION A-TP, A-086 – Liner Top Packer with Hold Down A-TPW, A-005 – Liner Top Packer W/O Hold Down The A-TP, A-TPW are compression set Liner Top Packers. They are run above a liner hanger and either a Mechanical Running Tool or a Hydraulic Running tool can be used
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Liner Top Packer Setting Tool DESCRIPTION A-TPST, A-011 – Liner Top Packer Setting Tool The TPST is used to set and pack off compression set Liner Top Packers after successful setting of the Liner hanger and cementation. It is equipped with spring loaded dogs, that enable the transmission of required set down weight to set
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Mechanical Running Tool DESCRIPTION A-MRT, A-007 – Mechanical Running Tool The MRT is released from the liner by rotation. The tool allows torque to be transmitted to the string by means of a Clutch profile, making it suitable for drill down / reaming applications as well. The machined clutch profile coupled with rotary tool joint
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Mechanical Rotating Running Tool DESCRIPTION A-MRT-R, A-301 – Mechanical Rotating Running Tool The MRT-R is released from the liner by rotation. The tool allows torque to be transmitted to the string by means of a Clutch profile, making it suitable for drill down / reaming applications and with Rotating Liner Hangers, the liner can be
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Hydraulic Release Running Tool DESCRIPTION A-HRT, A-012 – Hydraulic Release Running Tool The Hydraulic Release Running Tool is used in highly deviated wells, where manipulation of the work string to release the tool is difficult. Primary hydraulic release does not require rotation to be released from the liner, thereby making it optimal for such applications.
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Mechanical Non-Rotating Liner Hanger DESCRIPTION A-MNR-1, 2 (Single Cone, Double Cone) A-004 – Mechanical Non-Rotating Liner Hanger The A-MNR mechanical-set liner hanger can be used in wells where the work string can be manipulated to set the hanger. The Hanger consists of a J-cage assembly that carries the Drag Springs and Slips and a Body.
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Mechanical Rotating Liner Hanger DESCRIPTION A-MRH, A-118 –Mechanical Rotating Liner Hanger The A-MRH mechanical set rotating liner hanger can be used for low inclination and straight bore wells, which require rotation after setting during cementing operations. The recessed Slips allow for faster run-ins and prevent damage to the teeth. The hanger is equipped with a
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