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Mechanical Cement Retainer (VMCR)
Cement Retainer
Mechanical Cement Retainer (VMCR)
Mechanical Cement Retainer (VMCR)

Mechanical Cement Retainer (VMCR)

Mechanical Cement Retainer is a specialized downhole tool used in the oil and gas industry, designed to facilitate zonal isolation within a wellbore.

Zonal isolation is the process of creating a barrier between different geological formations or wellbore zones to prevent the undesirable flow of fluids between them.

Cement retainers achieve this by securely anchoring in the wellbore and forming a seal, serving as a crucial component in the overall well construction and completion process.

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    Description

     

    Mechanical Cement Retainer (VMCR): Advanced Zonal Isolation Solution

     

    The Mechanical Cement Retainer (VMCR) is a cutting-edge downhole tool designed for the oil and gas industry, specifically engineered to achieve superior zonal isolation within wellbores. Zonal isolation is the process of creating a barrier between different geological formations or wellbore zones to prevent the undesirable flow of fluids between them. Cement retainers achieve this by securely anchoring in the wellbore and forming a seal, serving as a crucial component in the overall well construction and completion process.

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    Features

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    · Sets securely in any hardness casing, including premium grades.
    · Ratchet lock rings secure dynamic setting force.
    · One piece packing element and rocker action metal back up rings combine for a superior seal.
    · Structure is compact and easy to operate.
    · Pressure balanced sleeve valve is opened and closed by tubing manipulation from the surface for better control.
    · Set with Model VMSR Mechanical Setting Tool.
    · Hydraulic system: HPHT Packers often feature hydraulic systems that allow for remote actuation and setting of the packer elements and slips.

    APPLICATIONS

     

    ●  Secondary cementing operations.

    ●  Zonal isolation in multi-zone completions.

    ●  Plugback operations for well abandonment or sidetracking.

    ●  Squeeze cementing jobs.

    ●  Casing repair operations.

    ●  Lost circulation treatments.

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    Our Mechanical Cement Retainer (VMCR) is particularly suited for challenging well environments where high pressure, high temperature, or corrosive conditions are present. It has been successfully deployed in offshore platforms, onshore fields, and unconventional reservoirs worldwide.

    Maintenance

     

    ●  Regular inspection of the packing element and slips is recommended after each use.

    ●  Clean and lubricate all moving parts before storage or redeployment.

    ●  Replace any worn or damaged components immediately to ensure optimal performance.

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    Technical Parameter

    Casing O.D.

    Casing Wt

    Setting Range

    Tool O.D.

    Release Force

    (In.)

    (lbs/ft)

    (In.)

    (In.)

    (psi)

    4-1/2

    9.5-16.6

    3.826-4.09

    3.59

    33000

    5

    11.5-20.8

    4.156-4.56

    3.93

    5-1/2

    13-23

    4.58-5.044

    4.31

    5-3/4

    14-26

    4.89-5.29

    4.7

    6-5/8

    17-32

    5.595-6.135

    5.37

    50000

    7

    17-35

    6.004-6.538

    5.68

    7-5/8

    20-39

    6.625-7.125

    6.31

    8-5/8

    24-49

    7.511-8.097

    7.12

    9-5/8

    29.3-58.4

    8.435-9.063

    8.12

    10-3/4

    32.75-60.7

    9.66-10.192

    9.43

    11-3/4

    38-60

    10.772-11.15

    10.43

    11-3/4

    60-83

    10.192-10.772

    9.94

    13-3/8

    48-80.7

    12.175-12.715

    11.88

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    65-118

    14.576-15.25

    14.12
    * Other profiles and seal bore sizes available depending on tubing size selected and request.

    Competitive Advantages

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    ●  Versatility: Our VMCR is compatible with a wide range of casing sizes and grades, reducing inventory requirements for operators.

    ●  Reliability: The robust design, featuring a one-piece packing element and case-hardened slips, ensures consistent performance even in challenging well conditions.

    ●  Cost-Effectiveness: The VMCR's reusability and easy maintenance contribute to lower overall operational costs.

    ●  Precision: Surface-controlled valve operation allows for precise cement placement and pressure control.

    ●  Time-Saving: Quick setting and retrieving procedures minimize rig time and associated costs.

    Vigor Service

    ●  After-Sales Service:

    We are committed to providing comprehensive support throughout the lifecycle of our products.

    ●  Customization Service:

    We understand that every well presents unique challenges. Our engineering team offers customization services to tailor the Mechanical Cement Retainer (VMCR) to your specific well conditions:

    -  Custom size ranges beyond standard offerings.

    -  Special alloy options for extreme corrosive environments.

    -  Integration with proprietary completion systems.

    -  Modified valve configurations for specialized applications.

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    About VIGOR

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    China Vigor Drilling Oil Tools and Equipment Co., Ltd.
    Vigor is committed to researching, developing, manufacturing, and selling high-tech downhole tools and equipment. Our focus is on utilizing advanced technologies to help our customers reduce the costs of oil and gas exploration, production, and completion while keeping up with the development of the world's energy industry.
    VIGOR'S MISSION
    We continue to promote the development of the world's energy industry with high quality and innovative models.
    VIGOR'S VISION
    Become a century-old enterprise in the energy industry, serving 1000 leading enterprises in the energy industry worldwide.
    VIGOR'S VALUES
    Team spirit, innovation and change, focus, integrity, and live our dream true!
    Advantages of China Vigor

    Company History

    Vigor History
    Vigor is always your reliable partner in the oil and gas industry.
    Vigor expanded our manufacturing facilities in different locations of China which help us to serve the customers with swift delivery, diversity and efficiency of production. All our manufacturing facilities meet and exceed APl and international quality standards.
    With a solid background, experiences, full support from the engineering team, and high efficiency in production, Vigor has established stable and long terms cooperation with well-known international companies from the US, Canada, Colombia, Argentina, Brazil, Mexico, Italy, Norway, UAE, Oman, Egypt, Saudi Arabia and Nigeria, Etc.

    Vigor R&D Certificates

    Vigor team has consistently prioritized investment in product research and development. In 2017, several new products developed by Vigor were successfully tested and widely promoted, with advanced technological offerings being adopted in bulk by clients on-site. By 2019, our modular disposable guns and site selection perforating series had been successfully deployed in client wells. In 2022, Vigor invested in a high-tech tool manufacturing plant to further enhance our production capabilities.
    Our commitment to the R&D, production, and testing of new products remains unwavering. If you are interested in industry-leading products or technologies, do not hesitate to contact our professional technical team.
    R&D Certificate

    Vigor Certificates & Customer Feedback

    Remote-open Bi-directional Downhole Barrier Valve-6

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