Product description

SL-302 oil well cementing fluid loss agent couldadsorb on cement particle surfaceeffectively .When there is a differential pressure between the slurry and the stratum , thecement particle crosslinking networkform a  compact film , which could effectively reduce fluid loss of the cement paste. The cement paste compounded by SL-302 has a variety of functions , such as preventing leakage , reducing fluid loss  etc. It could meet all targets when cooperate with corresponding cement adjusting retarders.

SL-302 is suitable for API oil well cement  at all levels , and  only  can be dry-mixed . SL-302 could be used together with many types of density modifier , such as pulverous coal  , floating beads etc. In order to make up the cement paste , which density is among 1.3g/cm³  ~ 1.9 g/cm³ . The mixed water shall be fresh water. Recommend to be used with SL-401 , SL-201 etc.

Product feature

·Appearance : Powder

·Color : Light gray

·Operating Temperature Range : 50 ~ 100 ℃

·Dosage : 0.8% ~2.0% ( B.W.O.C)

·Package :  Supplied in 25 kg / sacks

·Guarantee period : 3 years

 

Product specification

 

Items	Specifications
Fluid loss, ml(95℃, 6.9MPa,30min)	≤100
Thickening Time, min (95℃, 35MPa)	200～360
Initial Consistency, Bc	≤30
Compressive Strength, MPa(105℃, 20.7MPa, 24h)	≥14
Solution Content, %	≤1.5
Component: level G(API)cement(high sulfate-resistant): 792g, Distilled water: 349g, SL-302 : 9.6g(Dry mixed), SL-301: 4g, SL-301: 1.2g.