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Fluid Loss Additive AF550

Fluid Loss Additive AF550


  • Product Name: AF550 Fluid Loss Additive
  • Other Names: /
  • Category: Fine Chemical - Oil Field Chemical
  • CAS No.: /
  • EINECS: /
  • Appearance: Colorless or faint yellow liquid
  • Molecular Formula: /
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: Zhejiang, China.
  • Product Detail

    Product Tags

    Product Description

    1.AF550 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process.
    2.Applicable for low-to-moderate temperature oil well cementing.
    3.Control fluid loss in normal density cement slurries, lightweight and high density cement slurries.
    4.Used below temperature of 150℃(302℉, BHCT).
    5.Applicable mixing water: from fresh water to half-saturated salt water.
    6.Compatible well with other additives.
    7.AF550 series consists of L-type liquid, L-A type anti-freezing liquid, P-P type high purity powder, P-D type dry-mixed powder and P-T type dual-use powder.

    Specifications

    Type

    Appearance

    Density,g/cm3

    Water-Solubility

    AF550L

    Colorless or faint yellow liquid

    1.10±0.05

    Soluble

    AF550L-A

    Colorless or faint yellow liquid

    1.15±0.05

    Soluble

    Type

    Appearance

    Density,g/cm3

    Water-Solubility

    AF550P-P

    White or faint yellow powder

    0.80±0.20

    Soluble

    AF550P-D

    Grey powder

    1.00±0.10

    Partly soluble

    AF550P-T

    White or faint yellow powder

    1.00±0.10

    Soluble

    Recommended Dosage

    Type

    AF550L(-A)

    AF550P-P

    AF550P-D

    AF550P-T

    Dosage Range (BWOC)

    3.0-8.0%

    0.6-2.0%

    1.5-5.0%

    1.5-5.0%

    Cement Slurry Performance

    Item

    Test condition

    Technical Indicator

    Density of the cement slurry, g/cm3

    25℃, Atmospheric Pressure

    1.90±0.01

    Fluid loss, ml

    Fresh water system

    80℃, 6.9mPa

    ≤50

    18% salt water system

    90℃, 6.9mPa

    ≤150

    Thickening performance

    Initial consistency, Bc

    80℃/45min, 46.5mPa

    ≤30

    40-100 Bc thickening time, min

    ≤40

    Free fluid, %

    80℃, Atmospheric pressure

    ≤1.4

    24h compressive strength, mPa

    ≥14

    Standard Packaging and Storage

    1.The liquid type products should be used within 12 months after production. Packed in 25kg, 200L and 5 US gallon plastic barrels.
    2.P-P/D type powder products should be used within 24 months and P-T type powder product should be used within 18 months after production. Packed in 25kg bag.
    3.Customized packages are also available.
    4.Once expired, it shall be tested before use.

    Package

    25KG/BAG or as you request.

    Storage

    Store at a ventilated, dry place.

    Executive Standard

    International Standard.


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