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Oil well cement drag reducer BS300
This product has efficient dispersion performance, can make the flow index of cement slurry close to 1, the consistency coefficient and yield value significantly reduced, easy to achieve at low speed, low pump pressure in the turbulent flow displacement cementing
Classification:
Key words:
Details
Oil well cement drag reducing agent Sulfonated keto-aldehyde polycondensate (BS300)
1. Overview
- BS300 is a drag reducing agent of the aldehyde ketone condensate type.
- BS300 can significantly reduce the consistency of cement slurry and improve the rheological properties of cement slurry.
- BS300 has good versatility, can be used in a variety of cement slurry system, and other additives with good compatibility.
- BS300 use temperature wide, high temperature up to 180 ℃, does not affect the development of cement stone strength.
2. physical and chemical properties
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Project |
Indicators |
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Appearance |
Brown powder |
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Density |
1.10±0.02 |
Performance index of 3. cement slurry
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Project |
Technical indicators |
experimental conditions |
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Rheological parameters (85 ℃) |
n |
≥ 0.50 |
85℃ |
|
K |
≤ 0.70 |
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24h compressive strength ratio MPa |
≥ 0.85 |
110 ℃, 21 MPa, |
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|
Thickening time ratio (85 ℃× 70.3 MPa) |
1.0~2.0 |
85℃,46.2MPa,50min |
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recommend formula: G-grade Jiahua cement 800, defoamer 2g,BS300 4g, water 352g |
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4. scope of application
- recommend temperature range: ≤ 180 ℃.
- recommend dosage range: 1.0~2.0%(BWOC).
5. packaging and storage
- BS300 net weight 25±0.5kg/(bag), or according to customer requirements for packaging.
- Indoor room temperature storage, stacking no more than three layers. When used on site, anti-exposure and anti-puncture.
Oil well cement drag reducing agent (BS300) safety instructions
Product Name: Oil Well Cement Drag Reducer (BS300) Prepared in accordance with GB/T16483 GB/T17519 Revision Date: June 6, 2014 SDS No.: B51.1032-2013 Initial Preparation Date: January 9, 2013 Version: 1.2
Part 1 Chemicals and Enterprise Identification
Chemical Chinese name: Oil well cement drag reducing agent (BS300)
English name of chemicals:
Company: Sichuan Hongsheng Petroleum Engineering Technology Service Co., Ltd.
Address: No.3, Building 3, Gaoxin Jingyuan, Xianhe Avenue, Tianchi Town, Lezhi County, Sichuan Province
Postal Code: 641500 Fax:028-23239080
Contact Phone:028-23239080
E-mail address:hs.cement@163.com
enterprise emergency telephone:028-23239080
Product recommend and limited use: used for oil field cementing slurry, adjust the fluidity of cement slurry.
Part 2 Hazard Overview
Dark brown solid. Harmful if swallowed. Irritant reaction in contact with skin.
PART 3 INFORMATION INFORMATION
Product Name: Oil well cement drag reducing agent (BS300)
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Name |
EC No. |
CAS No. |
Content% |
Category |
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Aldehyde |
/ |
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ketone condensate |
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/ |
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Part 4 First Aid Measures
Inhalation: quickly leave the scene to fresh air. Keep the respiratory tract unobstructed. Seek medical attention. Ingestion by mistake: gargle with water and seek medical advice. Skin contact: immediately remove contaminated clothing, rinse with plenty of flowing water. Seek medical attention. Eye contact: immediately lift the eyelid, rinse with plenty of flowing water or saline. Seek medical attention.
Part 5 Fire Protection Measures
Dangerous characteristics: not easy to burn, explosion. Hazardous combustion products: None. Fire extinguishing method: none.
Part 6 Emergency Treatment of Leakage
Emergency treatment: emergency treatment personnel shall be equipped with work clothes. Do not touch the leak directly. Small amount of leakage: avoid dust, collect with a shovel in a dry, clean, covered container or plastic bag. Large leakage: collection and recycling or transportation to waste disposal site.
PART 7 OPERATION, DISPOSAL AND STORAGE
Operation Precautions:Operators must be specially trained, strictly abide by the operating procedures, and wear gloves. Precautions for storage: Store in a cool and ventilated warehouse. Part 8 Exposure Control/Personal Protection Respiratory Protection: It is recommended to wear a dust mask when exposed to dust. Eye protection: wear chemical safety goggles if necessary. Protective clothing: wear work clothes. Hand protection: wear gloves.
Part 9 Physical and Chemical Properties
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Project |
Indicators |
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Free fluid content of cement slurry (85 ℃),% ≤ |
1.4 |
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Drag reduction rate,% ≥ |
45 |
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Rheological parameters (85 ℃) |
N ≥ |
0.50 |
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K ≤ |
0.70 |
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24h compressive strength ratio (110 ℃, 21 MPa),MPa ≥ |
0.85 |
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Thickening time ratio (85 ℃× 70.3 MPa) |
1.0~2.0 |
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Part 10 Stability and Reactivity
Very stable at room temperature.
Part 11 Toxicological Information
None
Part 12 Ecological Information
Ecotoxicity: No biodegradability:No biodegradability: no other harmful effects: the substance has no record of harm to the environment, and attention should be paid to the protection of water bodies during use.
PART 13 DISPOSAL
Abandoned products are not dangerous. Handle in accordance with the relevant policies and regulations (measures) of the government and regulatory agencies
PART 14 TRANSPORTATION INFORMATION
Transportation should be carried out in strict accordance with the national regulations of the "cargo transport rules" for assembly, stacking height of not more than two layers, the process should be carried out with care, should prevent falling, away from heat, check the packaging container is complete, sealed, to ensure that the container does not leak, collapse, fall, do not damage. During transportation, it shall be protected from sun exposure and rain.
SECTION 15 REGULATIONS INFORMATION
Regulatory information: regulations on the safety management of chemical dangerous goods (promulgated by the State Council on February 17, 1987), detailed rules for the implementation of the regulations on the safety management of chemical dangerous goods ([1992] No. 677), regulations on the safe use of chemicals in workplaces ([1996] No. 423 issued by the Ministry of Labor) and other regulations have made corresponding provisions on the safe use, production, storage, transportation, loading and unloading of chemical dangerous goods.
Section 16 Other Information
Disclaimer The information in the MSDS relates only to a particular material and is not intended for use in combination with other materials or in other (manufacturing) processes. For the best interests of the company and intellectual property rights, the data currently listed in the information are accurate and reliable. However, no warranty, warranty or representation is accurate, reliable and complete. Because it is the user's own use, the user should be in accordance with the product description, information to meet their own requirements, this is the responsibility of the user.
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