Drill-in fluid is a crucial component in the oil drilling industry, ensuring safe, high-quality, and efficient drilling operations. As an additive used to adjust the properties of drill-in fluids, cellulose ether primarily reduces fluid loss and increases viscosity.
LANDERCOLL invites you to try our Free Samples of our Cellulose Ethers. Don’t miss this opportunity to explore the benefits of our high-quality additives!
Drilling fluids with HEC (Hydroxyethyl Cellulose) are commonly used for hard rock drilling and in special drilling conditions such as controlling lost circulation, excessive fluid loss, abnormal pressure, and uneven shale formations.
In the oil drilling industry, low-viscosity HEC is mainly used to reduce water loss, while high-viscosity HEC is used as a thickener in well-completing or finishing fluid.
Klassid |
Brookfieldi viskoossus 1% või 2% |
Niiskusesisaldus |
Tuhk Sisu |
Osakeste suurus |
Mahutihedus |
Lae TDS alla |
|---|---|---|---|---|---|---|
HE30BE |
1,500 - 2,500 |
≤6％ |
≤5％ |
98% läbilaskmine 80 võrgusilma |
300-600 g/ml |
Lae alla |
HE60 |
2,500 - 3,500 |
≤6％ |
≤5％ |
98% läbilaskmine 80 võrgusilma |
300-600 g/ml |
Lae alla |
HE100 |
3,500 - 5,000 |
≤6％ |
≤5％ |
98% läbilaskmine 80 võrgusilma |
300-600 g/ml |
Lae alla |
You’ll always be welcome at LANDERCOLL to request Free Samples. Let our chemists and sales managers work for the best solutions suitable for your specific requirements – Our action speaks louder than words.
Landercoll Sample
Landercoll Product Brochure
Due to its unique molecular structure as shown in the figure, CMC (Carboxymethyl Cellulose) exhibits excellent salt resistance. They maintain high viscosity and effective fluid loss control in brine, seawater, and saturated saltwater environments. As a result, CMC is commonly used in offshore drilling. The higher the salt-viscosity ratio of the product, the better its salt resistance.
LANDERCOLL boasts prompt response and on-time delivery backed by our strong production capacity and professional team.
Continually growing and developing, LANDERCOLL gives priority to addressing your problems with additives and their applications.
Equipped with sophisticated machinery and dedicated laboratories, LANDERCOLL keeps track of every step in our production to ensure the best products, which have been certified by ISO and EU REACH.
