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Vigor Skid Mounted Coiled Tubing Unit
Vigor Skid Mounted Coiled Tubing Unit

Vigor Skid Mounted Coiled Tubing Unit

Coiled tubing unit (CTU) is a self-contained, hydraulically-powered piece of equipment used in the oil and gas industry for drilling and well intervention. It consists of a reel that holds a spool of coiled steel tubing that can be fed into a wellbore as needed. CTUs are easily transported and can be used on land or offshore without the need for a separate workover rig.

Coiled tubing technology revolutionized the way oil and gas operations are conducted. Unlike traditional methods that involve jointed pipe, coiled tubing is a continuous, flexible pipe wound on a large reel. This design enables seamless deployment and retrieval, making it ideal for various downhole interventions.

    Vigor coiled tubing unit is primarily applied in oil and gas well stimulation operations,including workover, acidizing, fracturing, sand washing, scale removal,well killing, plugging removal,fishing,velocity string deployment,staged gas lift, perforation,and well logging.

     

    Features

    An electro-hydraulic load-sensing closed-loop control system is adopted.Through constant tension control,it simplifies operation procedures,avoids human   misoperations,and ensures stable drum operation and neat pipe arrangement.

    The injector clamping system adopts a multi-hydraulic cylinder pressure regulation and pressure maintaining control circuit design to ensure operational safety.

    The injector clamping blocks feature a quick-detachable structure,which reduces the difficulty and workload of clamping block installation and disassembly,and significantly improves workefficiency.

    Various types of equipment are available,including truck-mounted,skid-mounted,and trailer-mounted versions,to meet customers' customized requirements.

    Vigor Coiled Tubing Unit-2

    Technical Parameter

    Equipment Model

    LG180/38

    LG270/38

    LG360/50

    LG450/50

    LG630/60

    Continuous Pull Force(lbs)

    40000

    60000

    80000

    100000

    140000

    Continuous Push Force (lbs)

    20000

    30000

    40000

    50000

    70000

    Max. Operating Speed (ft/min)

    200

    200

    200

    160

    140

    Min. Stable Operating Speed (ft/min)

    1.5

    1.5

    1.5

    1.5

    1.5

    Drum Specifications and Capacity

    Various types and capacities of drums can be customized as required.

    Vigor Coiled Tubing Unit-3

    Components of a Skid-mounted Coiled Tubing Unit

    Skid-mounted coiled tubing units consist of several key components, each playing a vital role in the overall functionality of the system.

     

    Coiled Tubing Reel                          

    At the heart of the unit lies the coiled tubing reel, where the tubing is spooled and stored. This reel allows for controlled deployment and retrieval of the tubing during operations.

     

    Injector Head

    The injector head guides the coiled tubing into the wellbore, ensuring smooth and efficient movement downhole. It maintains tension on the tubing to prevent buckling or tangling.

     

    Power Pack

    The power pack provides the necessary hydraulic power to drive the coiled tubing reel and other auxiliary equipment. It serves as the powerhouse of the unit, supplying energy for various operations.

     

    Control Cabin

    The control cabin houses the operator interface and monitoring systems, allowing operators to oversee and manage the coiled tubing operations remotely. It provides a centralized hub for controlling critical functions and parameters.

    Applications of Skid-mounted Coiled Tubing Units

    Skid-mounted coiled tubing units find applications across diverse industries, thanks to their versatility and efficiency.

     

    Well Intervention

    One of the primary uses of coiled tubing units is in well intervention operations. Whether it's cleaning out debris, performing acid stimulations, or conducting logging operations, coiled tubing offers a cost-effective and time-saving solution for maintaining well integrity and enhancing production.

     

    Hydraulic Fracturing

    In hydraulic fracturing operations, coiled tubing units play a crucial role in delivering fluids and proppants into the formation under high pressure. This technique is essential for stimulating reservoirs and maximizing hydrocarbon recovery.

     

    Pipeline Maintenance

    Skid-mounted coiled tubing units are also employed in pipeline maintenance activities, such as cleaning, inspection, and repair. Their ability to navigate through tight spaces and negotiate complex geometries makes them indispensable tools for ensuring pipeline integrity and reliability.

    Vigor Coiled Tubing Unit-4

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