Product Description

Oil grade HEC  is a non-ionic soluble cellulose ethers, hot ans cold water can be dissolved, with thickening, suspension, adhesion, emulsification, film, water and protective colloid properties.Is often used in oil drilling together with polyanionic cellulose and CMC.

1, Physical and chemical index

2,Oil industry Application Guide

2.1 Applicated in cementing and oil drilling industries

2.*1  Hydroxyethl Cellulose thickening agent can be used as oil well workover fluid and cementing agent. Help to provide clarification of the low fixed content solution, thus greatly reducing the structural damage to the wells. The use of Hydroxyethyl Cellulose thickening fluid easily acids, enzymes or oxidants decomposition, greatly omproving the ability to recover hydrocarbons.
2.*2 Fluid in the well ,  Hydroxyethyl Cellulose is used as proppant carrier. These liquids can be easily through the process of craking.
2.*3 Hydroxyethl Cellulose configuration using drilling fluid, based on its low solids contene, can effectively increase drilling stability. These properties can be used to inhibit the fluid medium to high hardness of the rock and heavy shale or shale drilling.
2.*4 Reinforcement in the cement operations, Hydroxyethyl Cellulose slurry can reduce the hydraulic fiction, the loss of rock to minimize water loss.
3,Oil industry use  grade Hydroxyethyl Cellulose

Remark: DR***-Oil drilling grade

Remark: DR —> Oil drilling grade