Basic Info.

Product Description

Nano-polyester for Drilling Fluid NP-1

NP-1 is a multi-polymer consisting of alkane sulfonate, alkyl ester, and crosslinking agent. It utilizes special technology to form nano-solid sealing material. The unique functional groups on the molecular chain exhibit strong adsorption ability and adhesion properties. NP-1 effectively reduces pore-pressure transmission by sealing pore throats and micro-fractures due to its reasonable size distribution in muds. It is suitable for various water-based drilling fluids as well as some oil-based drilling fluids, with a recommended dosage of 3.5-10.5 ppb.

Product Parameters

Key Benefits & Features

• 1
  Forms a semipermeable membrane at the borehole interface and cutting surface to maintain borehole stability and cutting integrity.
• 2
  Excellent performance in borehole stability, applicable to strong water-sensitive and complex formations.
• 3
  Resists high temperatures up to 240 ºC and significantly reduces HTHP filtration.
• 4
  Highly compatible with other drilling fluid additives.
• 5
  Low fluorescence, making it ideal for application in exploration wells.
• 6
  Can be used as a filtration reducer and sealing additive in OBM (Oil-Based Mud).

Packaging, Storage & Safety

NP-1 is a liquid packaged in 50L, 200L, or 1000L drums. Products should be stored in a shady, dry place with adequate ventilation.

Safety Warning: Avoid contact with eyes, skin, and clothing. In case of contact, flush immediately with clean water. Refer to the MSDS for detailed handling methods and danger data.

Production Capability

As a specialized high-tech enterprise, we are dedicated to petroleum technology development. Our facilities include over 100 acres of drilling fluid workshops with an annual production capacity exceeding 30,000 MT. We provide advanced chemical solutions and technical proposals to maximize productivity and cost-efficiency in drilling operations globally.

Shipping & Logistics