Manufactur standard Uv Curing Chamber - Fluid Loss Control Medium-high Temperature Anti-saline – Taige

Medium-high temperature anti-saline fluid loss agent        XBA-201

Introduction

 XBA-201 has two types:XBA-201L (liquid ) and XBA-201S (solid);

 XBA-201 is a polymer product with AMPS and AM as monomers.

 XBA-201’s applicable temperature is 30~120℃(BHCT).

 XBA-201 is not retarded and benefited to cement strength development.

 XBA-201 slurry system is stable and has good compatibility.

 XBA-201 is applicable to semi-saturated brine.

 XBA-201L only can be used through wet mixing.

 XBA-201S could be used through wet or dry mixing.

 XBA-201’s dosage need to be adjusted according to temperature, salinity and cementing requirements.

Basic performance

Product 

Appearance

Dosage

Freshwater system

Brine system

XBA-201L

Colorless or light yellow liquid

3~6%

4~8%

XBA-201S

White or light gray powder

0.8~3.0%

1.0~3.0%

Slurry performance

Item

Experimental condition

Technical indicator

Fluid loss, mL

Freshwater system

80℃,6.9MPa

≤50

Brine system

120℃,6.9MPa

≤150

Others

Initial consistency, Bc

80℃,46.5MPa,45min

≤30

40-100Bc thickening transition time, min

≤40

Thickening time, min

≥70

Free fluid, %

80℃,0.1MPa

≤1.4

24h compressive strength, MPa

102℃,20.7MPa

≥14

Slurry composition

Fresh water system:API  class G(HSR) 800g , fresh water, XBA-201L  32g(4%) or XBA-201S 12g(1.5%), defoamer 1.2g(0.15%); Slurry density: 1.90±0.02g/cm3(adjusted by adding  water).

Packaging and Storage

  Packaging: XBA-201L is packed with 25kg barrel, XBA-201S is packed with 25kg bag, or according to user requirements.

  Storage: The packed products should be saved in a dry and ventilated place, avoid rain, moisture, exposure and heat.

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