The efficiency and safety of oil and gas drilling operations are heavily reliant on the precise formulation of drilling fluids. Among the critical additives employed, Sodium Carboxymethyl Cellulose (CMC) plays an indispensable role, particularly in its specialized oil drilling grades. As a seasoned manufacturer and supplier of industrial chemicals, we highlight the crucial functions of CMC in enhancing drilling fluid performance, contributing to both operational efficiency and wellbore integrity.
For engineers and procurement specialists in the oilfield services sector, sourcing high-quality CMC is vital. Our Oil Drilling Grade CMC is engineered to provide superior viscosity modification and excellent water loss control. When added to drilling mud, it forms a thin, solid filter cake on the wellbore wall, significantly reducing fluid invasion into the formation and preventing costly blowouts. Furthermore, CMC's stability across a range of temperatures and pressures, along with its resistance to microbial degradation, makes it a reliable choice for demanding drilling environments. We offer various viscosity grades of CMC tailored for drilling, completion, and fracturing fluids, ensuring optimal rheological properties. As a trusted manufacturer and supplier from China, we offer competitive pricing and dependable supply for this essential oilfield chemical. Inquire about our oil drilling grade CMC price to secure your supply chain.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.