Spherical Copolymer Bead as Lubricant Realubri Bead

• Customization: Available
• Appearance: Semitransparent to White, Free Flowing Spheres
• Specific Gravity: 1.03-1.05
• Model NO.: DFS09-008
• Size Ranges: Fine-125-660μm (25-120 Mesh); Corse- 660-2000
• Transport Package: 25kg Sack
• Specification: 25kg
• Trademark: REALUBRI BEAD
• Origin: China
• HS Code: 3403990000
• Production Capacity: 5000 Mt Per Year

Product Description

Product Description

REALUBRI® BEAD is a completely spherical co-polymer bead designed to act as mechanical lubricant. It is compatible with water-based, oil-based and synthetic-based drilling fluids. Because of its high compressive strength, this lubricant is able to minimize casing wear, reduce torque and drag and lower the risk of differential sticking in depleted, underbalanced formations. Typical applications for REALUBRI®BEAD are highly deviated holes, wells with high tortuosity and wells with severe or unplanned doglegs where high torque and drag are encountered. REALUBRI® BEAD can also be spotted in an open hole for running casing.

Applications/Functions

• Reduces friction, torque and drag

• Minimizes wear of metal parts and casing

• Breaks capillary attraction

• Lowers risk of differential sticking
 

Advantages

• Thermal stable above 400°F

• Non-abrasive
 

Typical Properties

• Appearance: Semitransparent to white, free flowing spheres

• Specific gravity: 1.03-1.05

• Size ranges: Fine-125-660μm (25-120 mesh); Corse- 660-2000μm (8-25 mesh)
 

Recommended Treatment

• A typical range is 2-6 ppb, this value can be adjusted accordance with the torque and drag limitations of drilling operations

• Add 8-12 ppb for running casing
 

Package

• 25 KG SACK

SHARK	Product Description	Applications/Functions
REALUBRI® BEAD	Spherical co-polymer bead	Solid lubricant
REALUBRI® GLASS	Glass microsphere	Solid lubricant
REALUBRI® Graphite	Modified Graphite	Solid lubricant