Robust Cdz Drilling Elevator for Horizontal and Vertical Lifting

• Customization: Available
• After-sales Service: Online Support, on-Site Maintenance
• Manufacturing Process: Forging
• Model NO.: CDZ
• Surface Treatment: Spray-Paint
• Operation Pressure: Vacuum
• Material: Cast Steel
• Trademark: Besdrill
• Origin: China

Product Description

 

Product Description

CDZ Elevator is primarily used for gripping and hoisting tapered drill pipes and tools during oil & gas drilling and workover operations. The product is designed and manufactured in compliance with API Spec 8C standards.

It is typically supplied with standard API-specified bore sizes, but custom bore sizes can also be produced according to client requirements.

 

CDZ  Elevator 

CDZ Tapered Drill Pipe Elevator is primarily used for gripping and hoisting tapered drill pipes and tools during oil & gas drilling and workover operations. The product is designed and manufactured in compliance with API Spec 8C standards.

It is typically supplied with standard API-specified bore sizes, but custom bore sizes can also be produced according to client requirements.

 

Product Advantages

CZD Drilling Elevator, as a critical equipment in drilling operations, typically offers the following unique technological or design advantages, which may vary by manufacturer and model but generally include these core features:

1. High Strength & Durability

Material Optimization: Utilizes high-strength alloy steel (e.g., 4140H) or specialized heat treatment processes to enhance tensile and impact resistance, suitable for high-load environments in deep and ultra-deep wells.

Wear-Resistant Design: Critical contact surfaces (e.g., slip areas) are reinforced with hard alloy linings or wear-resistant overlays to extend service life and reduce frequent replacements.

2. Efficient Load Management

Dynamic Balance Design: Optimized weight distribution minimizes drill string oscillation risks, especially for offshore platforms or extended-reach wells.

Heavy-Duty Capacity: Certain models support loads exceeding 500 tons, meeting demands of ultra-deep wells or large-diameter casing operations.

3. Rapid Locking & Release Mechanism

Self-Centering Function: Built-in guide grooves or floating slip structures enable quick tool engagement, reducing manual adjustment time.

Hydraulic/Pneumatic Assistance: High-end models integrate hydraulic locking systems for one-touch operation, improving tripping efficiency (e.g., reducing pipe-handling time by 30%+).

4. Enhanced Safety

Dual-Lock System: Combines mechanical locking pins with hydraulic locks to prevent accidental release.

Failure (Early Warning): Embedded sensors monitor load and wear conditions, providing real-time feedback to the driller's console to prevent overload or fatigue failure.

5. Adaptive Design

Modular Components: Quick replacement of wear parts (e.g., slips, bushings) accommodates various pipe sizes (e.g., 5″ to 13-3/8″ drill pipes or casings).

Extreme Environment Compatibility: Low-temperature resistance (-40°C) or anti-corrosion (HS-resistant) treatments for Arctic or sour gas fields.

6. Ease of Maintenance.

Lubrication-Free Bearings: Self-lubricating materials or sealed bearings reduce field maintenance frequency.

Split-Body Structure: Simplifies disassembly, minimizing downtime.
 

 

Product Application

The CZD Drilling Elevator is a critical lifting tool in drilling operations and can be widely used in the following oil and gas drilling equipment and operations:
 

1. Drill String System

Drill Pipe:Used for quickly gripping and handling drill pipes (common sizes: 3½″ to 6⅝″), especially in high-frequency operations on automated rigs.

Drill Collar:Heavy-duty models support large-diameter drill collars (e.g., 8″+) with high torque transmission stability.

2. Casing Running Operations

Casing String:Facilitates running large-diameter casings (e.g., 13⅜″, 9⅝″) with modular slip designs for varying wall thicknesses.

Liner:Works with hydraulic liner hangers for precise alignment and load distribution.

3. Specialty Drilling Tools

Heavy Weight Drill Pipe (HWDP):Features optimized slip contact surfaces to minimize pipe damage.

Coiled Tubing:Some models support quick-connect requirements for coiled tubing operations.

4. Offshore Drilling Equipment

Riser:Deepwater-compatible models integrate with subsea BOP lifting systems, resistant to high-pressure corrosion.

Subsea Christmas Tree:Ensures precise positioning and load control during installation.

5. Unconventional Oil & Gas Applications

Shale Gas Horizontal Wells:Rapid locking mechanism adapts to frequent pipe movements.

Ultra-Deep Wells:High-temperature & high-pressure (HPHT) designs (e.g., 20,000 psi conditions).

6. Auxiliary Drilling Systems

Top Drive:Directly connects to top drive systems for integrated casing rotation.

Iron Roughneck: Works with automated iron roughnecks for make-up/break-out operations.

7. Workover & Well Abandonment

Workover Rigs: Used for pulling tubing/casing during well maintenance.

Plug & Abandonment (P&A): Safely handles cut casing strings during well sealing.
 

 

Product Parameters

 

Model	Size (in)	Rated Capacity (short tons)
CDZ-150	2^3/8-5^1/2	150
CDZ-250	2^3/8-5^1/2	250
CDZ-350	2^7/8-5^1/2	350
CDZ-500	3^1/2-5^1/2	500
CDZ-750	6^5/8	750
CDZ-1000	6^5/8	1000

 

Company Profile

Why Choose Our CZD Drilling Elevators?

Here are some compelling reasons to choose Besdrill CZD Drilling Elevators for your drilling operations:

1. Superior Durability & Strength

Made from high-grade alloy steel for maximum load-bearing capacity.

Precision-engineered to withstand extreme drilling conditions, including high pressure and corrosive environments.

2. Enhanced Safety & Reliability

Rigorously tested to meet API 8C and other industry standards.

Robust design minimizes risks of failure during critical operations.

3.Optimal Performance & Efficiency

Smooth handling and secure grip for seamless drill pipe movement.

Reduces downtime with long service life and minimal maintenance.

4. Customizable Solutions

Available in various sizes and configurations to fit different rig setups.

Can be tailored to specific operational needs (e.g., deepwater, HPHT applications).

5.Trusted by Industry Leaders

Proven track record in major oilfields worldwide.

Trusted by drilling contractors for consistent, high-performance results.

6. Competitive Pricing & Support

Cost-effective without compromising quality.

Backed by responsive customer service and technical support.


Due to variations in product models, the quotations may differ.  For more details on product prices and information, please leave us a message.  Our sales manager will provide you with specific quotations and product introductions.Looking forward to your inquiry!

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In addition to providing you with Elevators, we can also offer you other types of water well drilling. For more information, please consult us.