Hydroxyethylcellulose -HEC
Product Details:
| Place of Origin | China (Mainland) |
|---|
Payment & Shipping Terms:
| Packaging Details: | Packaging Packed in 25kgs or 50lbs paper sacks. Store in a dry location.. |
|---|---|
| Payment Terms: | L/C,T/T |
Detailed Product Description
Hydroxyethylcellulose -HEC,hydroxyethyl cellulose
Description
Hydroxyethylcellulose - HEC is a nonionic water soluble polymer designed specifically to viscosify water-based fluids used in workover and completion operations. The resulting polymer solutions are clear, viscous and residue-free.
Application & Features
HEC is a low-solids, cost-effective viscosifier widely used in drilling, completion, workover and fracturing fluids.
Oilfield fluids containing HEC exhibit high apparent viscosity, high yield point and low fragile gel strength. Its shear-thinning behavior known as pseudoplasticity help both increase penetration rates under high shear and provide excellent suspending action for optimum hole cleaning under low shear while viscosity is regained.
HEC is normally added at concentrations of 0.5 to 4 lb/bbl (1.43 to 11.4 kg/M3). For maximum effectiveness, slowly add HEC through the hopper while mixing into a neutral-pH fluid for 30 min. This ensures complete hydration and maximum viscosity development.
Typical Specification.................
Appearance |
| Off-white free flowing powder |
Mole substitution degree, M.S |
| 1.8 - 2.0 |
Solution viscosity, cps * |
| 4000 |
Moisture content, % max. |
| 10.0 |
pH, 1% solution |
| 6.0 - 8.5 |
Bulk density (kg/M3) |
| 450 - 550 |
|
|
|
*Measured by Brookfield viscometer, at 25, 1% aqueous solution............ | ||
Hydroxyethylcellulose -HEC
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Product Showcase[30]
Products
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- Solid Control Equipment [60]
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- Instrumentation and meter [40]
- valves and pumps [29]
- Air Compressors [24]
- Diesel Generating Sets [4]
- Labor Protective Equipment [40]
- Hydraulic Shear Machine [6]
- bending Machine [4]
- Hydraulic Machine [11]
- Plasma Cutting Machine and welding machine [38]
- kneading machine [1]
- Drilling Rig [14]
- Workover Rig [8]
- Drilling equipments [39]
- Drilling rig spares [14]
- Drilling rig tools [149]
- Drilling tools [41]
- Drilling Fishing Tools [32]
- Drill stem tools [41]
- Solid Control Equipment [60]
- Drilling Fluids [26]
- Instrumentation and meter [40]
- valves and pumps [29]
- Air Compressors [24]
- Diesel Generating Sets [4]
- Labor Protective Equipment [40]
- Hydraulic Shear Machine [6]
- bending Machine [4]
- Hydraulic Machine [11]
- Plasma Cutting Machine and welding machine [38]
- kneading machine [1]
- TRUCK CRANE [19]
- Motors [11]
- Hoses [6]
- High-Middle-Low Pressure Union [16]
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Company Info
Rugao Yaou Import & Export Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Nantong
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Buying Office, Agent, Business Service (Transportation, finance, travel, Ads, etc), Other
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