Drilling Chemical and Additives

Drilling of oil and gas wells is a complex and costly process that requires careful planning and control. One of the most critical factors influencing drilling success is the quality of the drilling fluid.

P&WCH, as a leading local polymer manufacturer, has developed a wide range of polymer products for water-based drilling fluid systems. These polymers are produced in a variety of molecular weights and chemical compositions, allowing for the preparation of drilling fluids ideally suited for various drilling conditions, including challenging geological environments.

Our products and expertise assist our clients in operating more efficiently and achieving their goals.

Product lines for Drilling Chemical and Additives


Sodium Polyacrylate for Drilling Fluids

Performs as a filtration reducer, encapsulating agent, and stabilizer for drilling fluids based on fresh, saltwater, and moderately to highly mineralized water, even up to saturation, at temperatures up to 200°C.

Effective Clay Inhibitor

Actively encapsulates clay particles, thickens the OBM, serves as a flocculant, and reduces water loss. Can be used in seawater-based solutions, weighted fluids, clay-free, and low-clay systems.