offshore oilfield, oilfield, oilfield additives, oilfield chemicals, oilfield circulation


DX - HEC 40 L
(Hydroxy Ethyl Cellulose 40% Solution)


DX-HEC 40 L is a high performance liquid version of HEC (hydroxyethylcellulose) polymer suspended in a high-quality mineral oil with proprietary ingredients in a 40% active that builds viscosity yet provides ease of handling and mixing in the field.



Viscous Beige Liquid


(0.5% aqueous solution)

6.5 – 8.5


Flash Point

>215°F (>102°C)


Specific Gravity (at 20°C)






Easily mixes into many different fluid types to provide elevated viscosity with minimal shear.

Mixes without formation of "fish eyes" and loss of non-dispersed polymers.

Viscosifies calcium chloride and monovalent brines.

Used in high viscosity sweeps for hole cleaning.

Used as a viscosity pill to slow down fluid loss.


Available in 40 lb pails or 2230 lb totes.

Shelf Life

Two (2) Years


The information and data herein are believed to be accurate and have been compiled from sources believed to be reliable. It is offered for your consideration, investigation and verification. Buyer assumes all risk of use. DX Oilfield Products, LLC will not be liable for claims relating to any party’s use of our reliance on information and data contained herein regardless of whether it is claimed that the information or data are inaccurate, incomplete or otherwise misleading.

Revised 02.01.2015

     DX Oilfield Products, LLC, 300 Jackson Hill Street, Houston, Texas 77007

Search Engine Marketing, Website Design, Domain Registration, and Website Hosting by Directory One, Inc.