Drilling Starch
| Product Details |
Oil Drilling Starch Starch is used for reducing fluid loss in a variety of water based drilling fluids and has beneficial secondary effects on mud rheology. In drilling wells, a liquid (mud) is pumped into the hole to clean and cool the drill bit and to flush to the surface the drill bit cuttings and suspending the drill cuttings while drilling is paused. The most important physical characteristics of the drilling fluid is the viscosity and the water holding/retaining characteristics.
- It is a non ionic natural polymer and is highly effective in all waters including high salinity and high hardness brines.
- The quality standards are laid down as per Drilling fluid materials – Specifications and test API Spec 13A.
- Drilling Starch 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.
- lt reduces fluid loss and increases viscosity.
- DPILLFLOW-SRHT possess excellent temperature properties for specialty drilling applicatians.
- DRILLFLOW-SRHT polymers are designed to impart filtration control and enhanced rheology with thermal stability to 300 deg F.
|
| Advantages: |
- It provides economical method of filtration control
- Can be used in full range of water types as KCl, NaCl, MgCl2, CaCl2
- Stabilizes rheology
- Provides well bore stability and filtration control
- Non damaging to the formations
- Contains Preservatives
- Performs over a wide pH range.
|
| Usage: |
- The recommended normal treatment ranges from 2-6 lb/bbl (5.7-17.1 Kg/m3) depending on the makeup water chemistry or the desired fluid loss
- Higher concentrations are required in brine systems.
|
Emarc Global Industries. All Rights Reserved.
error: Content is protected !!
