Drilling Starch:
Descriprion:
This product is a high quality preserved polysaccharide derivative used to provide rheology stability and filtration control in all types of water based drilling fluid systems. It is a Non ionic natural polymer and is highly effective in all waters including high salinity and high hardness brines. It meets API 13 A specifications.
This product is an economical and very effective filtration control additive. It works well in all water including fresh water, highly saline water, hard water and can be used effectively in most mud systems. It reduces fluid loss and increases viscosity.
Advantages:
- It provides economical method of filtration control.
- can be used in the full range of water types as KCL,NACL,MGCL2, CACL2.
- Stabilizes rheology.
- Provides wellbore stability and filtration control.
- Non damaging to the formations.
- Contain preservatives.
- Performs over a wide PH range.
Physical Properties:
Appearance: Free flowing powder
PH of 2%( 2% w/v in d/w):...
Moisture Content( % by weight):Fully soluble in luke warm water
Ionic Character:
Non ionic
Temperature Stability:....
Suspension Properties
Viscometer Dial reading at 600 r/Min...
In 40 g/l salt water...
In saturated salt water...
Filteated Volume...
In 40 g/l salt water...
In saturated salt water..
Residue greather than 2000 Microne...
Usage:
The recommended normal treatment ranges from 2-6 lb/ bbl depending on the make up water chemistry or the Desired Fluid Loss. higher concentrations are required in brine sysrems.
Packaging:
Drilling starch is packed in 25 kg sacks. Private labeling and customized packaging is also available on request.
Safety and Handling:
This product must be handled as an industrial chemical, wearing protective equipment and observing the precautions as mentioned in the MSDS.
