Carboxy Methyl Cellulose - (LV)
We Innova Corporate (India), are Carboxy Methyl Cellulose-LV manufacturers, suppliers, importer & traders from India based. We have the best quality of Carboxy Methyl Cellulose-LV, with very competitive price. Our Carboxy Methyl Cellulose-LV is made with very high quality raw materials using all quality standards of the Industry.
Carboxy Methyl Cellulose (CMC) of low viscosity which adheres to the Specifications. It is used as a fluid loss reducer in fresh, sea and saturated salt water based drilling fluids.
Application
Innova CMS-LV is used in various types of drilling fluids ranging from fresh water to saturated salt water. It is particularly used when borehole conditions or excessive reservoir pressures require higher mud weights; thus a low viscosity product is highly recommended for the control of the fluid loss.
In usual conditions Innova CMC-LV has no microbial susceptibility.
Innova CMS-LV can be used in a wide pH range (5-12). The product flows easily from the bags and if carefully added through the hopper, dissolves quickly in the drilling fluid without lumping.
Temperature
Innova CMS-LV solutions are highly heat resistant. The product has a peak operating temperature higher (300°F- 150°C) than other products such as Carboxy Methyl Starch (CMS) and Guar Gum. In the presence of strong alkali, oxygen & some metail ions, this value is reduced.
Performance
Innova CMS-LV meets the Specifications.
Other Results
Base fluid: sea water, bentonite 63 ppb. (180Kg/m³)
| Innova CMC-LV ppb.(Kg/m³) | Conc | Av | Pv | Yp | Api Filtrate |
|---|---|---|---|---|---|
| - | - | 6.5 | 3.5 | 6.0 | 48.5 |
| 2.8 | 8.0 | 9.0 | 8.5 | 1.0 | 8.1 |
| 3.5 | 10.0 | 9.5 | 9.0 | 1.0 | 5.4 |
| 4.2 | 12.0 | 11.0 | 10.5 | 1.0 | 4.2 |
| 4.9 | 14.0 | 13.5 | 12.5 | 2.0 | 3.5 |
Base fluid: Saturated salt water, attapulgite 14ppb. (40 Kg/m³
| Innova LV ppb.(Kg/m³) | CMC- CONC. | Av | Pv | Yp | Api Filtrate |
|---|---|---|---|---|---|
| - | - | 9.5 | 4.0 | 11.0 | 136.0 |
| 5.3 | 15.0 | 14.0 | 14.0 | 1.0 | 6.6 |
| 6.0 | 17.0 | 18.5 | 17.0 | 2.0 | 4.9 |
| 6.7 | 19.0 | 22.0 | 20.0 | 4.0 | 4.2 |
| 7.4 | 21.0 | 27.5 | 24.0 | 6.0 | 3.8 |
Treatment
The amount of Innova CMC-LV required depends on the type and the characteristics of the drilling fluid. In order to obtain 5-10ml. of fluid loss, typical concentration is as follows.
| ppb. | Kg/m³ | |
|---|---|---|
| In fresh water muds | 1-3 | 2.85 – 8.56 |
| In sea water muds | 2-5 | 5.71- 14.27 |
| In saturated salt water muds | 4-6 | 11.41-17.12 |
The product should be added slowly through a mixing hopper at a rate of 20 min/sk.
Typical Properties
| Appearance | Whitish free flowing powder |
| Moisture | max.6% |
| D.S. | 0.8-0.9 |
| pH2% solution | 9-11 |
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