8" HD Dual Rotary Casing Shoe – 28 Ballistic Buttons Assembly - Fluted

8" HD Dual Rotary Casing Shoe – 28 Ballistic Buttons Assembly - Fluted

·       Part Number: CS8D28K-F

• Casing Size: 8"
• Bit Pass-Through Id: 8-1/8"
• Cutting Structure: 28 Ballistic Buttons
•  Fluted

Designed For Dual Rotary Drilling:

• Dual Rotary Drilling Proves to Be a Swift and Reliable Method for The Toughest Jobs, utilizing 2 Rotary Drive Mechanisms, Including A Lower Drive That Rotates the Casing.

Benefits include:

• Rapid penetration through boulders, ledge, and bedrock
• Reduced sidewall friction on the casing
• Greater achievable depths
• Protection against casing splits and damage

Ballistic Button Advantages:

• Ballistic Buttons Have the Highest Penetration Rate in Medium-Hard Rock Formations.

Domed Button Advantages:

• Smaller Carbide Buttons Tend to Provide Faster Penetration but May Wear Out Sooner in Hard Rock
• Larger buttons give more surface area per carbide and will last longer in hard rock.
• Ideal For Long Life in Abrasive Formations

Optional Customization:

·      Side Buttons Can be Added to Increase Borehole Reaming and Greater Longevity Through Difficult Formations. 

Fluted Shoe Benefits:

The fluted design allows water to enter the casing during drilling and pulling operations, helping to:

·      Provide Relief for Hydrostatic and Formation Pressure When Pulling Casing

·      Assist With Screen Placement and Well Abandonment Operations