Mudanjiang Honglin Chemical Co., Ltd.
- Country:
China (Mainland) - Business License:
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Ferrochrome Lignosulfonate with Patent of Invention CAS NO.8075-74-9
- FOB Price:
- USD 1,050.00-1,270.00 /Metric Ton Get Latest Price
- Min.Order Quantity:
- 14 Metric Ton
- Purity:
- 90%
- Port:
- Dalian
- Payment Terms:
- L/C,T/T
Keywords
- Ferrochrome Lignosulfonate
- drilling fluid thinner
- FCLS
Quick Details
- ProName: Ferrochrome Lignosulfonate with Patent...
- CasNo: 8075-74-9
- Appearance: Black Brown Powder
- Application: Drilling Fluid Thinner for Oilfield
- DeliveryTime: 15 after Payment
- PackAge: Sealed in paper-plastic complex valve ...
- Port: Dalian
- ProductionCapacity: 14000 Metric Ton/Year
- Purity: 90%
- Storage: Avoid from water and damp.Storage?in?a...
- Transportation: ocean transportation
- LimitNum: 14 Metric Ton
- Grade: Industrial Grade
- Material insoluble to water %: ≤2.5
- Moisture %: ≤8.5
- CaSO4calcium sulfate %: ≤3.0
- Total Fe %: 2.5~3.8
- Total Cr %: 3.0~3.8
- Thin (0.66mm surplus of sieve) %: ≤3.0
Superiority
mudanjiang honglin chemical co., ltd. (the former mudanjiang hongqi chemical factory founded in 1968), mainly specializes in the production and manufacture of drilling fluid dilution agent, with strong technology research and development capabilities, developing high quality products for various customers.
it is also the designate oil-field chemical manufacturer for petrochina (china national petroleum corporation) and sinopec (china petroleum & chemical). we acquired the certificate of iso-9001 quality management system in oct, 2002, and got the self-support rights to import and export in feb, 2004.
the leading products are ferrochrome lignosulfonate, chrome lignosulfonate and chorme-free lignosulfonate used as drilling fluids thinners, which have acquired the patents for invention awarded by china intellectual property bureau.
40% of these products are sold to major oil fields in our country. meanwhile, 60% are exported to south asia and america, such as m-i swaco, halliburton company, baker hughes, new park resources. the output of chemicals can reach 14 thousand tons per year.
Details
fcls is a specially dilution agent and fluid loss control agent used in drilling fluids. it is characterized by resistance to high temperature and salt, and can be used with other admixture agent etc. all its indexes of the product have already reached standards of china’s natural gas industry (sy/t5702-95).
mud property index:
|
item |
fresh water drilling mud |
salt water drilling mud |
|
|
normal temperature |
apparent viscosity mpa.s |
≤20 |
≤25 |
|
rate of reducing viscosity % |
≥85 |
≥70 |
|
|
high temperature |
apparent viscosity mpa.s |
≤30 |
≤45 |
|
rate of reducing viscosity % |
≥65 |
≥55 |
|
the methods of use
1.the excellent thinning property of fcls, which shows powerful anti-electrolytes capacity. and it is suitable to all kinds of dispersed mud.
2. be effective at temperature more than 150~160℃.it can get better effect when cooperated with lignite derivatives.
3. fcls may be added into drilling fluid in the form of aqueous solution or powder. to keep ph index at 9.5~10.5, the recommended dosage of thinner is 0.5~1.0 %.