Packers
CDI Oil & Gas provides mechanical and hydraulic oilfield packers for injection, production, fracturing, and acidizing applications. Designed for reliable zonal isolation and stable setting in demanding downhole environments, our packers can be customized to specific well conditions. Injection packers support water injection, acidizing, and zonal plugging, while production packers are designed for layered testing, production, and water shut-off in vertical and inclined wells.
Our fracturing and acidizing packers include selected models rated up to 70 MPa for high-pressure stimulation and horizontal well drag-and-frac operations. Compatible auxiliary tools, including quick couplings, sand screens, and safety valves, are also available.
Explore Our Oilfield Packers
CDI Oil & Gas offers a range of packer designs covering production, injection, fracturing, acidizing, sand control, well testing, and water shut-off applications.
Our Oilfield Packers for Different Applications
Our packers support a wide range of downhole operations where reliable zonal isolation and controlled fluid flow are required.
Oil & Gas Production
Support production completions by isolating selected zones and maintaining controlled downhole flow.
Water Injection
Enable staged injection and zonal isolation for improved injection control.
Well Testing
Provide reliable isolation between zones during formation and well testing operations.
Hydraulic Fracturing
Support high-pressure stimulation operations by isolating treatment zones.
Acidizing
Designed for zonal acidizing and controlled treatment of selected formations.
Water Shut-Off
Help isolate unwanted water-producing zones during production and intervention operations.
How to Select the Right Packer?
Selecting the right packer depends on the well configuration, application, operating conditions, and completion requirements.
Define the Well Type & Application
Consider the well type, vertical, inclined, or horizontal, and the application, such as production, injection, fracturing, or acidizing.
Casing & Tubing
Match the packer to the casing and tubing dimensions for proper installation and sealing.
Pressure & Temperature
Ensure the packer is rated for the expected downhole pressure, differential pressure, and temperature.
Setting Method
Select a mechanical or hydraulic setting design according to the completion configuration and operating requirements.
Well Conditions
Consider well fluids, chemical exposure, isolation requirements, and other downhole conditions.
Not Sure Which Packer Fits Your Well？
Packer Technical Specifications
Packer specifications vary by model and application. The following parameters should be considered when selecting a suitable configuration.
| Parameter | Available Configurations |
|---|---|
| Packer Type | Production / Injection / Fracturing & Acidizing |
| Setting Method | Mechanical / Hydraulic |
| Well Type | Vertical / Inclined / Horizontal |
| Application | Production / Injection / Fracturing / Acidizing / Testing |
| Anchoring Mechanism | Slip / Drag / Hydraulic / Bidirectional |
| Pressure Rating | Model dependent; selected models up to 70 MPa |
| Sealing Configuration | Model dependent |
| Casing Size | According to model |
| Tubing Size | According to completion design |
| Temperature Rating | According to model and well conditions |
| Connection | According to model / project requirements |
| Configuration | Customizable |
Note: Detailed dimensions, pressure ratings, temperature ratings, connections, sealing configurations, and operating specifications vary by packer model. Contact our engineering team for product drawings and detailed technical data.
Auxiliary Tools for Packer Systems
In addition to packers, CDI Oil & Gas can provide compatible auxiliary tools to support complete downhole completion and intervention configurations.
Quick Couplings
Quick coupling solutions for convenient connection and integration of compatible downhole components.
Sand Screens
Sand-control components designed to support formation fluid management in applications where sand production is a concern.
Safety Valves
Downhole safety components designed to support additional flow-control and well-control requirements.
Why Choose CDI Oil & Gas Packers?
Comprehensive Packer Range
Our product range covers production, injection, fracturing, acidizing, testing, water shut-off, and sand-control applications.
Application-Specific Solutions
Packer configurations can be selected according to well geometry, casing and tubing dimensions, pressure, temperature, completion method, and operating conditions.
High-Pressure Capability
Selected models are designed for demanding stimulation applications, including high-pressure fracturing and acidizing operations up to 70 MPa.
Engineering Support
Our technical team can assist with packer selection, configuration, compatibility, and technical requirements based on your well and completion design.
