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High Temperature Resistant Welan Gum Oilfield Drilling Fluid Additive for 135°C & 200,000ppm Salinity Conditions

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 500 Units

Key attributes

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Place of origin
China, Guangdong
CAS No.
96949-22-3
Purity (Specification)
99
Application fields
Concrete, Mortar, Coating, Oil Drilling, Cementing
Main functions
Thickening, Stabilizing, Suspending, Improving Plasticity
Grade
Petroleum & Construction Grade
Product description

Highlights at a glance

  • Withstands high temperatures up to 135°C (275°F) without thermal degradation, ensuring consistent viscosity and performance in deep well drilling conditions.
  • Maintains viscosity stability even in high salinity environments with mineralization up to 200,000 ppm, making it ideal for seawater and high salt formations.
  • Exhibits excellent stability across a broad pH range of 4 12, resisting acid and alkali corrosion while maintaining solution integrity.
  • Provides high viscosification at low concentrations, effectively suspending solid particles (cuttings or proppants) and preventing sedimentation during circulation.
  • Functions as a fluid loss control agent in drilling, a suspending agent in cementing, and forms gels in alkaline conditions for fracturing and EOR operations.
  • Exhibits high viscosity at low shear rates (for carrying cuttings) and low viscosity at high shear rates (for pumping efficiency), optimizing both suspension and flow.
  • Unlike natural polysaccharides, Welan Gum offers superior resistance to bacterial attack, ensuring long term storage stability and preventing spoilage in liquid additives.
  • mproves the rheology of cement slurries by preventing slurry sag and maintaining homogeneity, ensuring a complete seal between the casing and the formation
    • Description images
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 500 Units

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

    • Step 2

      Preparation

      7 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 11 fields
    Place of origin
    China, Guangdong
    CAS No.
    96949-22-3
    Purity (Specification)
    99
    Application fields
    Concrete, Mortar, Coating, Oil Drilling, Cementing
    Main functions
    Thickening, Stabilizing, Suspending, Improving Plasticity
    Grade
    Petroleum & Construction Grade
    Solubility
    Water Soluble
    Performance Feature
    Anti-settlement, Anti-delamination, Shear Thinning
    Application Scenarios
    Construction Engineering, Oilfield Drilling, Building Materials
    Form (Specification)
    Fine Powder
    Selling Units
    Single item
    Lead time
    7 days
    Minimum order
    500 Units

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