Product Description

~PAC ELV
PAC ELV is premium quality extreme low viscosity Polyanionic cellulose. It provides extreme low viscosity, high performance filtration control, minimize viscosity increase in water based drilling fluids.
PAC ELV forms a thin, resilient and low-premeability filter cake to control fluid loss, encapsulate shale particles to inhibit swelling while minimizing viscosity increase.It could be used specially in HPHT fluid system,shale control,and low-gravity solids,etc.
Advantages:
* Extreme low viscosity,could be used in higher concentrations in HPHT conditions with minimum viscosity increase
* High performance & efficient filtration control,
* Deliver less and minimal viscosity change in drilling fluids
* Non-fermenting material,resistant to bacteria attach
* Compatible with other additives in drilling fluids
* Applicable and high performance in all water based drilling fluids
* Natural derivate cellulose polymer,Eco and Environmental friendly
Specification: (meet API *3A/ISO****0)
Quality assurance: ISO***1: ***8 Certified
CAS no.********4
Packaging: packed in *5kg net valve bags,shrinkwrapped on pallets
Storage: keep original sealed,store in dry well-ventilated area.