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Vigor Hydraulic-set Dual-String Production Packer(VHDP)
Completion and Downhole Tools
VHDP Vigor Hydraulic-set Dual-String Production Packer.jpg

Vigor Hydraulic-set Dual-String Production Packer(VHDP)

Vigor Hydraulic-set Dual-String Production Packer(VHDP) is a high-performance, dual-string hydraulic set packer that is ideal for both your production and injection applications.The packer is extremely compact and easy to handle at the rig. If you are interested in Vigor's VHD packers, please don't hesitate to contact us for more detailed product information.

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    Product Description

    The Vigor VHDP dual-string packer is a hydraulic-set, retrievable packer that isolates the annulus from the production conduit.
    Setting is achieved by pressuring up the setting tubing string after dropping a ball on ball catcher or setting a plugging device at the setting string of the packer. And no tubing movement during setting. A set of segmented internal slip maintain the HD packer in the set position.
    The VHDP packer consist of the upper button slip and the lower dovetail slip. The button slip that are actuated by annulus pressure from below the packer set against differential pressure from below, even under both tubing strings are plugged blow. And the lower dovetail slip holds the packer set against downward force. HD packer can be released and retrieved by a straight up pull on the primary tubing string. And the Setting and released force can be adjusted at field. When VHD packer is used as the upper packer where the lower packer is a single string packer, a safety joint should be installed under it so that the VHD packer can be released first.

    Vigor Hydraulic-set Dual-String Production Packer-2

    Features & Benefits

    Vigor Hydraulic-set Dual-String Production Packer
    • Hold down Button slip design to resist below pressure.
    • Straight-pull shear release.
    • Low setting pressure is requirement.
    • Three element packing system ensure reliable pack-off.
    • Allow to adjust the setting and release force at field.

    Technical Specification

    Casing

    Weight

    Packer Max.O.D.

    Primary StringI.D.

    Secondary String I.D.

    In.

    mm

    lb/ft

    In.

    mm

    In.

    mm

    In.

    mm

    6-5/8

    168.29

    20-28

    5.63

    143.00

    1.94

    49.28

    1.56

    39.62

    7

    177.80

    20-26

    5.94

    150.88

    1.94

    49.28

    1.94

    49.28

    23-29

    6.03

    153.16

    2.38

    60.45

    1.53

    38.86

    26-32

    5.94

    50.88

    1.94

    49.28

    1.94

    49.28

    5.95

    151.13

    2.38

    60.45

    1.53

    38.86

    35

    5.84

    148.34

    1.92

    48.77

    1.54

    39.12

    7-5/8

    193.68

    26.4-29.7

    6.64

    168.66

    1.94

    49.28

    1.94

    49.28

    6.64

    168.66

    2.37

    60.20

    1.91

    48.51

    29.7-39

    6.48

    164.59

    1.91

    48.51

    1.91

    48.51

    6.44

    163.58

    2.38

    60.45

    1.93

    49.02

    9-5/8

    244.48

    36-43.5

    8.62

    218.95

    2.90

    73.66

    2.90

    73.66

    40-47

    8.44

    214.38

    2.90

    3.66

    2.44

    61.98

    8.44

    214.38

    2.90

    73.66

    2.90

    73.66

    8.50

    215.90

    2.89

    73.41

    2.90

    73.66

    8.50

    215.90

    3.81

    96.77

    1.92

    48.77

    43.5-53.5

    8.34

    211.84

    2.90

    73.66

    2.44

    61.98

    *Other casing sizes available depending on request.

    Applications

    VHDP Vigor Hydraulic-set Dual-String Production Packer
    • Dual string completion with both string production and injection.
    • Submersible pump Completion.
    • Multiple-zone isolation.
    • High pressure production and testing.
    • Deep and Deviated well.

    Optional

    • Dual string completion with both string production and injection.
    • Submersible pump Completion.
    • Multiple-zone isolation.
    • High pressure production and testing.
    • Deep and Deviated well.

    Overview of Dual-string ESP packer

    Dual-string ESP packers are used to optimize production in high Gas-Oil Ratio (GOR) wells, manage multiple zones, and protect casing. They improve ESP reliability by allowing effective gas separation/venting through the secondary string, preventing gas locking, extending run-life, and enhancing well deliverability.

     

    Key reasons for using a dual-string ESP packer:

    • ● Enhanced Gas Handling & Pump Performance: By separating free gas, the system prevents gas lock in the ESP, allowing it to handle higher Gas Volume Fractions (GVF).
    • ● Extended ESP Run-Life: Reduced gas interference minimizes pump cavitation and stress, leading to fewer failures and lower intervention costs.
    • ● Independent Zone Production: Allows for simultaneous production or injection in two different zones, or producing one zone with an ESP while another flows naturally.
    • ● Improved Well Integrity:The dual packer provides a reliable pressure seal between the tubing and casing, protecting the casing from corrosive fluids and high pressure.
    • ● Operational Flexibility: Facilitates easier intervention in complex wells, such as deep or deviated wells, without disrupting both zones. 

     

    This configuration is particularly beneficial for high GOR wells that would otherwise fail using standard single-string ESP setups.


    About VIGOR

    _cuva
    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

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