How to Choose the Right Rotary Slip for Your Rig

Everything You Need to Know About Selecting the Right Slip for Safe, Reliable Pipe Handling

When it comes to rotary slips, choosing the right tool is more than a matter of preference — it’s a matter of performance and safety. Whether you’re outfitting a new rig or replacing worn-down gear, making the right choice in slips can reduce downtime, improve handling efficiency, and protect your pipe investments.

Here’s what to consider when selecting the ideal rotary slip for your operation.

1. Know Your Pipe Size and Range

The first and most critical factor is the pipe OD (outside diameter). Each slip is designed to grip a specific range of pipe sizes. At Ramey Martin, our slips are available in multiple models to accommodate various needs:

• SDXL Slip – Handles pipe sizes from 2-3/8″ to 5-1/2″

• DU – Covers 2-3/8” to 7” offering enhanced durability

• XD-750 Slip – Covers 4-1/2″ to 7″, designed for heavier-duty performance

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Matching the correct slip to your pipe range ensures a secure grip without damaging essential parts.

2. Understand Load Capacity Requirements

Next, determine the anticipated working load on the slip. Not all slips are built the same — and underestimating this can lead to equipment failure or safety risks.

Ramey Martin’s slips are engineered for heavy-duty use, conforming to API 7K 6th Edition standards, with precision-machined inserts and reinforced segment design to handle serious downhole loads without compromise.

3. Consider Rig Floor Space and Handling Preferences

Rig floor conditions vary. Some crews prefer lighter slips for faster handling, while others prioritize grip strength and longer wear life. For example:

• SDXL is a solid choice for standard work with a balance of performance and weight

• DU offers a beefier build, ideal for rugged jobs or frequent use

• XD-750 steps it up further for extra durability on high-load or high-cycle operations

Each comes with three standard segments.

4. Don’t Skip the Maintenance Factor

Ease of maintenance is often overlooked — but matters long-term. Choose a slip that allows for quick insert replacement, standard segment sizes, and reliable material coatings. All Ramey Martin slips go through an extensive inspection and are then stored in a temperature controlled space to prevent rust and other damage.

5. Work with a Partner Who Understands the Field

Not every oilfield equipment provider is built the same. At Ramey Martin, we design our slips with rig crews in mind — focusing on simple, tough, field-proven designs backed by decades of experience.

In Summary: What to Look for in a Rotary Slip

Need help picking the right slip for your job? Reach out to our sales team at sales@rameymartin.com or visit rameymartin.com for more product specs and quotes.

Ramey Martin Energy Tools

Contact Us

910 Coteau Road

New Iberia, LA 70560

P: (337) 367-7497F: (337) 364-5944