Your Address : Globalchemmade--Shandong Taihe Group (Hongkong) Co., Ltd
Name:Shandong Taihe Group (Hongkong) Co., Ltd
Type:Others
Tel:86-21-67263389
Fax:
Email:info@cmc-taihegroup.com
Address:China(Mainland)
Products detail
| Product Name: | Carboxymethyl Cellulose ( Drilling Grade) |
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| CAS No: | 9004-32-4 | |
| Product Type: | Other Intermediates | |
| Product spec: | HV/LV CMC | |
| Packing: | 25KG/BAG | |
| Post Time: | 2014-07-04 | |
| Usage: | Oil Drilling, Drilling Fluids | |
| Description: | "THCMC"Introduction to Oil Drilling CMC,"THCMC" CMC oilfield grade is divided into LV and HV(HV). Slurry with CMC would form thin but hard filter cake with low permeability, reducing water loss. Adding CMC into slurry will endow the drill with low initial gel strength, making the slurry give off the gas inside and abandoning the waste into the slurry pit. Same as other suspending dispersion, the drill slurry has an existing period which will be stable and extended after adding CMC. Slurry with CMC is seldom affected by the bacterium and requires no high PH value or corrosion resistant. Slurry with CMC has excellent stability and will still reduce the filtration loss under 150c or above. Product Feature Technical Indicators of Oil Drilling CMC 1,Technical LV CMC Models, quality indicators (meeting standard: GB/T 5005-2010 and API 13A) Starch or its derivants Absent Viscometer 600r/min reading less than 90 Fluids loss, ml less than 10 2,Technical HV CMC Models, quality indicators (meeting standard: GB/T 5005-2010 and API 13A) Starch or its derivants Absent Viscometer600r/min IN DI H20 more than 30 IN 40g/l NaCl more than 30 IN SAT NaCl more than 30 Saturated salt water fluid loss, ml less than 10 Remarks: samples of different specs are available for customers | |