Hydraulic Latch Landing Collar With Catcher Sub

Completion Oil Tools^® Landing Collar provides a means to both set hydraulic tools and to catch a liner wiper plug in a string of pipe.

Features & Benefits:

Ceramic Ball Seat – A ceramic insert has been incorporated into the ball seat of most standard sizes in order to eliminate erosion of the critical sealing area during high rates of circulation.
Integrated ball catcher sub inhibits the ball to fall in the wellbore.
Drillable – The inserts in these tools are made of drillable cast aluminium for easy drill out, and are compatible with all bit types including PDC
Shear Pin Visibility – Shear pins can be adjusted after tool assembled.
Thread Integrity Maintained – for premium threads manufacturer’s outside and inside diameters can be maintained.
Positive Latch – A latch thread in the insert assures that the wiper plug will not move after it has bumped.
Anti-Rotation Device – Anti-rotation cavities in the insert, rotationally lock the plug for easy drilling.
Integrity – Burst, collapse, tensile and torsional ratings are typically equal to or better than casing specifications.
Interchange ability – Landing Collars CT-HLCCS (Product No.CT91702) can typically be converted to Landing Collars CT-LCL (Product No.CT91703) by removing the ball seat and shear screws.

When hydraulically actuated tools are incorporated in the liner, Landing Collar is used as a ball seat to facilitate the setting of these tools. It is also used to catch and lock (rotationally) the liner wiper plug. A ball dropped from surface seats on the ball seat in the Landing Collar and allows the hydraulic tool to actuate by applied pressure. The ball seat shears at pre-determine pressure and the ball seat along with ball caught into a Ball Catcher Sub.

Adjustable Sub With Rotational Lock

The COT Adjustable Sub with rotational lock an in-line tubing device designed to provide orientation between two sets of tubing assemblies. Typical uses are alignment of two downhole tubing units such as dual string packers or tubing to hanger make-up. Once alignment is set, the swivel is locked in position by a series of teeth […]

Rotating Ball Seat Sub

Model No.: CT-RBS Product No.: CT-91801 Rotating Ball Seat Sub eliminates the extreme impact of shearing out a ball seat at the bottom of the liner which could possibly breakdown sensitive formations. Features: Full-bore clearance after ball seat shears High-inclination wells Design that ensures that the ball is dislodged as the ball seat shears. Design […]

Casing / Liner Swivel Sub

Model No.: CT-CSS Product No. CT-93401 Completion Oil Tools® Casing Swivel Sub is normally used when running mechanical set liners in highly deviated wells in which rotating to set the liner may be problem. The Liner Swivel Sub allows rotation of the hanger without having to rotate the total Liner. A Clutch system in the […]

CT-PRT® Solo Plug Running Tool

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Junk Cover

Model No.: CT-JNCProduct No.: CT92701 The COT® Model “CT-JNC” liner hanger junk screen should be run as part of the setting tool assembly to prevent debris from damaging the polished bore Tieback Receptacle. It will also prevent debris from setting on top of the setting tool and ease of retrieval. The Junk Cover is installed on […]

Junk Screen

Model No.: CT-JC Product No.: CT-92701 The COMPLETION OIL TOOLS® Model “CT-JC” liner hanger junk cover should be run as part of the setting tool assembly to prevent debris from damaging the polished bore Receptacle. Junk Screen will also prevent debris from setting on top of the setting tool and ease of retrieval. Rotating Ball […]

HTPS® Hydro Trip Pressure Sub

Model No.: CT-HTPS® Product No.: CT-93601 The Model Hydro Trip Pressure Sub is a pressure actuated device installed in tubing string below a hydrostatically actuated tool such as a packer. It provides a method of applying pressure to activate and set the packer and then through continued pressure, activate the Hydro Trip Sub. Packer is […]

Swab Cup Packer

Model No.: CT-SCP-MProduct No.: CT-92802 The Swab Cup Assembly is installed in the run-in string below the liner running tools (typically below RPB®). The Swab Cup Assembly Seat provides a means to temporarily plug the liner running string. Rotating Ball Seat Sub Model No.: CT-RBS Product No.: CT-91801 Rotating Ball Seat Sub eliminates the extreme impact of […]

Swab Cup Assembly

Model No.: CT-SCP Product No.: CT-92801 The Swab Cup Assembly is installed in the run in string below the liner running tools (typically below RPOB). The Swab Cup Assembly Seat provides a means to temporarily plug the liner running string and allow hydraulic pressure to be applied to hydraulically set liner hangers and release HRRT Running Tools. […]

Swab Cup Assembly with Yieldable Ball Seat

Model No: CT-SCP-YSProduct No.: CT-92803 The Swab Cup Assembly with Yieldable Ball Seat is installed in the run-in string below the liner running tools (typically below RPB®). The Swab Cup Assembly with Yieldable Ball Seat provides a means to temporarily plug the liner running string and allow hydraulic pressure to be applied to hydraulically set […]

Tubing Swivel Sub

Model No.: CT-TSS Product No.: CT-93402 Completion Oil Tools® Swivel Sub is designed for upper string rotate freely and lower string remains Static. Tubing Swivel Sub is normally used where Mechanical Set Liner Hanger run in a highly deviated or horizontal wellbore. This tool is designed with high load roller bearings which ensure the tool […]

Drill Pipe Wiper Plug

Model No.: CT-DPWP Product No.: CT-92301 COMPLETION OIL TOOLS® Drill Pipe Wiper Plug is used to wipe the inside of drill pipe and running tools behind the cement, providing a mechanical barrier between the cement and spacer fluid. The CT-DPWP is launched from the cementing head and is displaced through the drill pipe and running tools […]

Casing Wiper Plug

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Polished Bore Receptacle

Model No.: CT-PBR Product NO.: CT-91401 COMPLETION OIL TOOLS® Polished Bore Receptacle has a honed polish seal bore which is used to tying in to liner with COT® Tie back seal mandrel or by tie back packer . The CT-PBR also provides the extension which is later used for setting liner top packer. It is […]

Setting Sleeve For HRT-E

Model No.: CT-SS-HR Product No.: CT-91501 The COMPLETION OIL TOOLS Model Setting Sleeve for HRRT-E Running Tool offers a HR profile to run the string with running tool, Setting Sleeve having internal Receptacle profile for RPB™ (Retrievable Pack off Bushing) and Box down thread for connecting with Liner Top Packer or Integrated Packer with Hanger. Rotating […]

Setting Collar For RTRM Running Tool

Model No.: CT-SS-N Product No.: CT-91508 The COMPLETION OIL TOOLS Model Setting Sleeve for RTRM Running Tool offers a Running Nut to run the string with running tool, Setting Sleeve having internal Receptacle profile for RPB™ (Retrievable Pack off Bushing) and Box down thread for connecting with Liner Top Packer or Integrated Packer with Hanger. Rotating […]

Setting Sleeve

Product No.: CT91501 Setting Sleeve can be provided with RH Profile to run the string with CT-CRT running tool, setting collar having Internal Receptacle profile for RPB® retrievable pack off bushing. Rotating Ball Seat Sub Model No.: CT-RBS Product No.: CT-91801 Rotating Ball Seat Sub eliminates the extreme impact of shearing out a ball seat at […]

Hydraulic Latch Landing Collar With Catcher Sub

Completion Oil Tools® Landing Collar provides a means to both set hydraulic tools and to catch a liner wiper plug in a string of pipe. Features & Benefits: Ceramic Ball Seat – A ceramic insert has been incorporated into the ball seat of most standard sizes in order to eliminate erosion of the critical sealing […]

Landing Collar Latch Type

Model No.: CT-LCL Product No.: CT-91703 COMPLETION OIL TOOLS® Landing Collar provides Latch down seat and seal for the liner wiper plug, and provides an additional back up to the float collar and shoe to ensure that cement remains in place after displacement. The landing collar is normally run one or two joints above the […]

Latch Type Landing Collar

Model No.: CT-HLC Product No.: CT-91701 COMPLETION OIL TOOLS® Model “CT-HLC” Landing Collar provides Latch down seat and seal for the liner wiper plug, and provides an additional back up to the float collar and shoe to ensure that cement remains in place after displacement. The landing collar is normally run one or two joints […]