We offer Shangshanpetro cement heads for casing sizes from 4-1/2" to 20". Standard working pressures range from 5,000 psi to 10,000 psi. Custom specifications are available to meet specific wellbore requirements and high-pressure oilfield conditions.
A Single Plug Cementing Head is used for basic operations requiring one plug. A Double Plug version features two containers, allowing the sequential release of top and bottom plugs without interrupting the flow, which is ideal for complex or deep-well cementing.
Yes, all cementing heads and tools are manufactured in strict accordance with API standards. Each unit undergoes rigorous pressure testing and quality control to ensure maximum safety and reliability during international drilling and completion operations.
Key features include a positive plug indicator for launch confirmation, a balance pipe for pressure equalization, and quick-latch connectors. These components ensure fast installation, operational safety, and high efficiency during the cementing process.
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