Weatherford has developed a new generation of standard and non-rotating cementing plugs to drill out faster and to meet the increasingly stringent conditions of deeper and higher pressure drilling. These high technology plugs are designed to provide the industry’s highest performance levels when used in conjunction ® with the WiperLok system. The plugs maintain separation of cementing fluids, wipe casing walls clean, and prevent cement contamination. When bumped against a float collar, they provide positive indication of displacement and casing integrity.

Standard Cementing Plugs

• High-grade design for compatibility with all types of float equipment
• Temperature rating of 150°C/300°F
• Secondary sealing and wiping fin on both top and bottom plugs
• Polyuerethane fins for superior casing wiping and abrasion resistance
• PDC and insert bit drillable materials featuring a duromer core

Wiperlok Non-Rotating Cementing Plugs

• The same easy-to-drill high temperature properties of the standard plugs
• A one-piece core with an innovative non-rotational device allowing the plugs to mate in any casing inclination with the Weatherford non-rotating float equipment
• A core design and proprietary materials allow easy drill-out with PDC and insert bits
• Weatherford also has tapered plugs for most casing combinations of two or three strings in either the standard or non-rotational type. These plugs feature a single core and are uniquely molded into one unit