Oil Well Cement Polymer Reducing Agent Cementing Filtration Reducer Fluid Loss Additive

• Environmental Protection: Yes
• Color: Yellow
• Appearance: Powder
• Kind: Drilling Fluid
• Application: Petroleum Additives, Oil Well Cementing Additives
• CAS No.: 40623-75-4
• Model NO.: SG-19
• Einecs No.: 609-852-3
• Purity: 99.9%
• Other Names: AA-Ampsa
• Mf: (C7h13no4s)X.(C3h4o2)Y
• Anti Salt Property: Fresh Water Until Saturated Brine
• Belongs to The Category: Oil Field Cementing Admixture
• Calcium Resistance: Yes
• Transport Package: Bag
• Specification: 25kg/ bag
• Trademark: Kaicheng
• Origin: China
• HS Code: 34021300
• Production Capacity: 9000t/Year

Product Description

                    Oil well cement polymer reducing agent cementing filtration reducer fluid loss additive   
G-JSJ fluid loss additive is made by polymerization modification of AMPS, low molecular amide, polyhydroxycarboxylic acid, etc. It aggregates water-soluble polymer molecular chains to reduce the permeability of cement slurry filter cake, thereby achieving the effect of fluid loss reduction. At the same time, various functional groups are introduced during the polymerization process to enhance high-temperature and salt resistance.

summary

1. Suitable for low density, conventional density, and high-density cement slurry systems.
2. Applicable temperature range: 30-180 ºC.
3. Suitable for freshwater to saturated saline systems.
4. The strength of cement stone develops rapidly, and the fluidity of the cement slurry system is good. No additional dispersants need to be added, and it will not be excessively dispersed or thickened.
5. Good compatibility with other additives, suitable for various manufacturers and levels of oil well cement.
6. Suitable for dry mixing, with no special requirements for slurry quality.

Physical and chemical indicators

Appearance	stacking density, g/cm3	water-soluble	0.315mm sieve (45 mesh), residue,%
Yellow-white color	0.90±0.10	35-80% soluble	<12

Cement slurry formula

Cement slurry density	Recommended dosage for medium temperature and fresh water systems	Recommended dosage for medium temperature and 18% saline water system	Recommended dosage for high-temperature, 18% saline water system
1.90±0.01g/cm^3( W/C=0.44)	1.2-1.5%(BWOC)	1.5-2.0%(BWOC)	1.5-2.5%(BWOC)

Cement slurry performance
 

Item		experimental condition	TECHNICAL INDEX
Initial Consistency, Bc		80ºC/45min,46.5MPa	≤30
Thickening time, min			50-150
Water loss, ml	fresh water system	80ºC, 6.9MPa	≤150
	18% brine system		≤150
	18% brine system	120ºC, 6.9MPa	≤150
Free liquid,%		80 ºC, atmospheric Normal pressure	≤1
24-hour compressive strength, MPa		80ºC,20.7MPa	≥20

Cement slurry Performance

1.polymerized by AMPS, low molecular amide, multi hydroxy carboxylic acid, auxiliary solvent,etc.                      

2.Anti temperature property: 30~230ºC.    

3.Anti salt property:fresh water until saturated brine.                            

4.Water solubility:dissolved in water easily.                                      

5.Filtration property: <150ml API FL.    

6.Generally dosage range: 0.6~3.0% (BWOC)  

7.Good compatibility with other additives.  

8.Compatibility with cement: suitable for all levels of oil well cement.              

9.The cement slurry thickening transition time is short, close to right angle thickening.  

10.Suitable for low, conventional and high density cement slurry system .            

11.Having a little retarding property to the cement slurry.

Packaging and storage
25kg bags are used, or according to customer requirements.
The shelf life is 24 months. If it exceeds the shelf life, it must be inspected and qualified before use. Store in a ventilated, cool, and dry warehouse, avoiding sunlight and rain. It is recommended to stack bags no more than 8 layers high.

FAQ
 
1. Q: Are you a manufacturer or a trading company?
A: We are professional manufacturing factory for more than 10 years.


2. Q: Can you provide technical support?
A: Yes, we can provide on line technical assistance or on site technical assistance.

3. Q: What's your MOQ?
A: No MOQ request

4. Q: Could you offer free sample?
A: Yes, we can provide sample free for your testing.hope you can bear sample freight only.

5. Q: What's your delivery time?
A: Within 5-7 days after receiving deposit.

6. Q: Could you do OEM or ODM?
A: Yes, we can. 

7. Q: What's your export port?
A: Qingdao port or you requested. 

Company Profile

Henan Kaicheng New Materials Co.,Ltd is located in Weihui industrials area, henan province. It covers an area of 15,000 square meters and invests 10 million yuan for the first phase.It is a high-tech enterprise with concrete admixture and oil well cement additives as the leading product ,integrating R&D,production and sales.It is a member of the China Construction Materials Federation concrete additives branch.
It has the leading technology level in China,high-quality production environment,first class production equipment,and operating procedures that meet national production standards, is a production, study and research base of Henan Science and Engineering University,own the largest  R&D center with most complete equipment in the same industries in Henan province.
It has 5 senior engineers and 6 engineers, specializing in the research and development of concrete admixture and oilfields additives related technologies.owning two series of more than ten kinds of new admixtures. The production capacity is 90,000 tons per year, including 80,000 tons of polycarboxylic acid deries and 10,000 tons of Oil well cement additives series.