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API 10D Advanced Wear-resistant Convex Points Spiral Rigid Centralizer

Available for enquiry 0.0 · 0 reviews
USD

$ 40.00 40.0 USD $ 40.00

Not Available For Sale

Minimum order quantity: 20 Units

Key attributes

View all
Machinery test report
Provided
Video outgoing-inspection
Provided
Warranty
1 Year
Type
centralizer
Place of origin
China, Shandong
Model NO
Single unit piece
Product description

Highlights at a glance

  • Oil well drilling casing centralizers are mechanical tools installed on the exterior of casing strings to maintain a uniform, 360-degree annular space between the pipe and the wellbore, crucial for effective cement bonding and zonal isolation. By ensuring the casing is centered, they prevent channeling, reduce differential sticking risk, and aid in cleaning the hole during drilling and completion operations.
  • Bow-Spring Centralizers: Feature flexible, arched steel bows that bow outward, making them ideal for passing through narrow restrictions in the hole and for vertical to slightly deviated wells.
  • Rigid Blade Centralizers: Composed of solid steel or aluminum blades, these provide superior strength and durability in highly deviated or horizontal wells, offering maximum standoff for the casing.
  • Semi-Rigid Centralizers: A hybrid design that offers some flexibility with higher structural strength than bow-springs.
  • Non-Welded/Slip-On Centralizers: These are often used to avoid creating weak spots on the casing from welding, frequently installed using stop collars.
  • Optimal Cementing: Ensures cement flows evenly around the casing, reducing the risk of poor cementing and fluid migration.
  • Reduced Differential Sticking: By keeping the casing off the wellbore wall, it prevents the casing from getting stuck in thick mud cake.
  • Reduced Drag and Friction: Facilitates easier running of the casing to total depth, particularly in extended-reach wells.
  • Protection: Reduces casing wear during drilling and protects the casing string in deviated, horizontal, and High-Pressure/High-Temperature (HPHT) wells.
    • Frequently asked questions

    30%~100%TT in advance as deposit, and the balance will be paid off before delivery. We'll show you the photos of the products and packages before you pay for the balance.

    EXW, FOB, CFR, CIF, DDU,DDP

    Generally,it will take 7 to 15 days after receiving your advance payment The specific delivery time depends on the items and the quantity of your order.

    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air, Bulk order we suggest by air or by sea
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 20 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      20 days

    • Step 3

      Packaging and dispatch

      Packaging details are available on request.

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 16 fields
    Machinery test report
    Provided
    Video outgoing-inspection
    Provided
    Warranty
    1 Year
    Type
    centralizer
    Place of origin
    China, Shandong
    Model NO
    Single unit piece
    Material
    Stainless Steel, Cast Steel
    Fine Blanking
    Multi-Position
    Processing Type
    Shaping Metal
    Size
    4-1/2" to 20"
    Color
    Customized
    Application
    Energy & Mining&Oil
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Model number
    ALL
    Lead time
    20 days
    Minimum order
    20 Units

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