Fluid-Loss Control Agent

■ High Efficiency Fluid-Loss Control Agent for Water-based Mud (SRD-191)
■ OBM High Temperature Fluid-Loss Control Agent (SOM-03) up to 430℉ (220℃)
■ High Temperature Acid Soluble Fluid Loss Additive for Water-Based Mud (SRD-06)

Sealing Agent Nano-polyester

Sealing Agent (SRD-65) is a field proven additive that allows building a low invasion drilling fluid which improves wellbore circumferential stress, prevents hole collapse and effectively controls mud losses.

Super Sweeping Fiber

Super Sweeping Agent (CQY-7) is a special treated 100% virgin synthetic monofilament fiber that is used as a hole cleaning agent.

Oil-based Mud Emulsifier

■ Oil-based Mud Primary Emulsifier up to 430℉ (220℃)
■ Oil-based Mud Secondary Emulsifier up to 430℉ (220℃)

Drilling Fluid LCM

Amphiphilic pressure-bearing LCM for Drilling Fluid (SRD-211)

Shale Inhibitor

High Performance Shale Inhibitor (SRD-01)
Acid Soluble Sulfonated Asphalt