Sand Samurai

A specialty blend of synthetic polymers specifically designed for drilling through unconsolidated sand and silt. It also provides cuttings encapsulation and shale stabilization. Sand Samurai acts as a viscosifier, friction reducer and fluid loss control additive.

Applications

Sand Samurai is used when drilling in unconsolidated sand and silt. Sand Samurai consolidates loose formations allowing for efficient installation of casing. It is also effective at increasing core recovery by reducing the opportunity for caving sand and silt and wash out. Sand Samurai may be used at 1 – 2 lb/bbl (3-6 kg/m3) depending on hole diameter and severity of caving sand and silt.

Advantages

Unique polymer blend designed to quickly hydrate and consolidate troublesome geology Effective when encountering clay seams by encapsulating drilled cuttings and reducing swelling/sticking of formation clays Enhances the removal of drill solids Maintains hole stability while drilling to install surface casing

Method of Addition

Sand Samurai should be added slowly at the hopper or mixing tank and allowed to hydrate for 10 – 15 minutes.

Typical Physical Properties

• Physical appearance: white to off-white powder
• Specific gravity: 1.4 – 1.6
• pH (3% solution): 6.5 – 7.5

Packaging and Storage

Sand Samurai is supplied in 5 gal/18.9 L pails.

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