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Oil Well Cement Retarder BS200R-2
The use of BS200R-2-type oil well cement retarder, thickening time can be adjusted according to needs, thickening time and dosage has a good linear relationship
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Key words:
Details
Oil Well Cement Retarder (BS200R-2)
1. performance indicators performance index
|
Project |
Indicators |
|
Appearance |
White powder |
|
Moisture,% ≤ |
5.0 |
|
120 mesh sieve residue mass fraction,% ≤ |
10.0 |
|
Free water content,% ≤ |
1.4 |
|
Initial consistency, Bc≤ |
25 |
|
Time elapsed from 40Bc to 100Bc, min ≤ |
30 |
|
thickening linear |
Normal |
|
Adjustability of thickening time |
Adjustable |
|
Compressive strength (24h,140 ℃),MPa ≥ |
14 |
2. features
The use of BS200R-2-type oil well cement retarder, thickening time can be adjusted according to needs, thickening time and dosage has a good linear relationship, easy to construction control, with other cement additives have good compatibility, does not affect the strength of cement stone, can improve the rheology of cement slurry, BS200R-2-type retarder on cement variety and water quality of non-selective, especially suitable for high salinity conditions of construction.
3. Usage and Dosage
The agent is added to the ash in proportion, mixed evenly, and the amount is determined according to the specific conditions and the requirements of the thickening time.
4. storage and transportation
Net weight 25±0.5kg/(barrel), avoid sun, puncture. Transport by regular chemicals.
5. considerations
This product is non-flammable, non-toxic, contact with the eyes, skin is slightly irritating. In case of contact with eyes and skin, flush with fresh water.
Oil Well Cement Retarder (BS200R-2) Safety Instruction
Product Name: Oil Well Cement Retarder (BS200R-2) Prepared in accordance with GB/T16483 GB/T17519 Revision Date: June 6, 2014SDSNumber: B51.898-2012 Originally Prepared: January 9, 2013 Version: 1.2
Part 1 Chemicals and Enterprise Identification
Chemical Chinese name: Oil well cement retarder (BS200R-2)
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: for oil field cementing cement slurry, cement slurry thickening time adjustment.
Part 2 Hazard Overview
White powder solid. Harmful if swallowed. Irritant reaction in contact with skin.
PART 3 INFORMATION INFORMATION
Product Name: Oil Well Cement Retarder (BS200R-2)
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Name |
EC No. |
CAS No. |
Content% |
Category |
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Polycarboxylic acid powder |
/ |
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inorganic calcium salt complex |
/ |
/ |
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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, use a clean shovel to collect 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.
SECTION 8 Exposure Control/Personal Protection
Respiratory system protection: it is recommended to wear dust mask. Eye protection: wear chemical safety goggles. Protective clothing: wear work clothes. Hand protection: wear gloves
Part 9 Physical and Chemical Properties
|
Project |
Indicators |
|
Moisture,% ≤ |
5.0 |
|
120 mesh sieve residue mass fraction,% ≤ |
10.0 |
|
Free water content,% ≤ |
1.4 |
|
Initial consistency, Bc≤ |
25 |
|
Time elapsed from 40Bc to 100Bc, min ≤ |
30 |
|
thickening linear |
Normal |
|
Adjustability of thickening time |
Adjustable |
|
Compressive strength (24h,140 ℃),MPa ≥ |
14 |
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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